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| 150 | name="dc.creator"
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| 151 | content="Thomas" >
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| 152 | <META
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| 153 | name="dc.title"
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| 154 | content="main.book" >
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| 155 | <META
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| 156 | name="dc.date"
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| 157 | content="2007-03-12T15:32:20Z" >
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| 158 | <META
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| 159 | name="dc.date.modified"
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| 160 | content="2007-03-12T15:32:20Z" >
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| 162 | name="generator"
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| 164 | </HEAD>
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| 165 | <BODY bgcolor=white text=black link=blue vlink=purple alink=fushia >
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| 166 | <HR>
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| 167 | <UL>
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| 168 | <LI>
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| 169 | <A href="#LinkTarget_3105">Amendment Record</A>
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| 170 | </LI>
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| 171 | <LI>
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| 172 | <A href="#LinkTarget_3174">Acknowledgements</A>
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| 173 | </LI>
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| 174 | <LI>
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| 175 | <A href="#LinkTarget_3193">1 Introduction</A>
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| 176 | <UL>
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| 177 | <LI>
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| 178 | <A href="#LinkTarget_3195">1.1 Purpose</A>
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| 179 | </LI>
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| 180 | <LI>
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| 181 | <A href="#LinkTarget_3199">1.2 Overview</A>
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| 182 | </LI>
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| 183 | </UL>
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| 184 | </LI>
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| 185 | <LI>
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| 186 | <A href="#LinkTarget_3216">2 The openEHR Modelling Environment</A>
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| 187 | </LI>
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| 188 | <LI>
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| 189 | <A href="#LinkTarget_3260">3 Formalisms</A>
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| 190 | <UL>
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| 191 | <LI>
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| 192 | <A href="#LinkTarget_3262">3.1 UML</A>
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| 193 | <UL>
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| 194 | <LI>
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| 195 | <A href="#LinkTarget_3279">3.1.1 Package</A>
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| 196 | </LI>
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| 197 | <LI>
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| 198 | <A href="#LinkTarget_3283">3.1.2 Class</A>
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| 199 | </LI>
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| 200 | <LI>
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| 201 | <A href="#LinkTarget_3286">3.1.3 Inheritance</A>
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| 202 | </LI>
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| 203 | <LI>
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| 204 | <A href="#LinkTarget_3302">3.1.4 Association</A>
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| 205 | </LI>
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| 206 | </UL>
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| 207 | </LI>
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| 208 | <LI>
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| 209 | <A href="#LinkTarget_3327">3.2 Other Alternatives</A>
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| 210 | </LI>
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| 211 | </UL>
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| 212 | </LI>
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| 213 | <LI>
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| 214 | <A href="#LinkTarget_3348">4 Modelling Guide</A>
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| 215 | <UL>
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| 216 | <LI>
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| 217 | <A href="#LinkTarget_3350">4.1 General Principles</A>
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| 218 | </LI>
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| 219 | <LI>
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| 220 | <A href="#LinkTarget_3353">4.2 Naming</A>
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| 221 | </LI>
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| 222 | <LI>
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| 223 | <A href="#LinkTarget_3376">4.3 Operators</A>
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| 224 | </LI>
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| 225 | <LI>
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| 226 | <A href="#LinkTarget_3413">4.4 Types</A>
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| 227 | <UL>
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| 228 | <LI>
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| 229 | <A href="#LinkTarget_3432">4.4.1 Data Value Types</A>
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| 230 | </LI>
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| 231 | <LI>
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| 232 | <A href="#LinkTarget_3451">4.4.2 Attribute Types</A>
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| 233 | </LI>
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| 234 | <LI>
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| 235 | <A href="#LinkTarget_3455">4.4.3 Existence and Cardinality</A>
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| 236 | </LI>
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| 237 | </UL>
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| 238 | </LI>
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| 239 | <LI>
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| 240 | <A href="#LinkTarget_3462">4.5 Inheritance</A>
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| 241 | </LI>
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| 242 | <LI>
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| 243 | <A href="#LinkTarget_3469">4.6 Relationships</A>
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| 244 | <UL>
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| 245 | <LI>
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| 246 | <A href="#LinkTarget_3472">4.6.1 Composition</A>
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| 247 | </LI>
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| 248 | <LI>
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| 249 | <A href="#LinkTarget_3502">4.6.2 Aggregation</A>
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| 250 | </LI>
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| 251 | <LI>
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| 252 | <A href="#LinkTarget_3549">4.6.3 Association</A>
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| 253 | </LI>
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| 254 | <LI>
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| 255 | <A href="#LinkTarget_3552">4.6.4 Qualified Association</A>
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| 256 | </LI>
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| 257 | </UL>
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| 258 | </LI>
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| 259 | <LI>
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| 260 | <A href="#LinkTarget_3580">4.7 Functions</A>
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| 261 | </LI>
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| 262 | <LI>
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| 263 | <A href="#LinkTarget_3584">4.8 Anchored Types</A>
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| 264 | </LI>
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| 265 | <LI>
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| 266 | <A href="#LinkTarget_3600">4.9 Constraints and Contracts</A>
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| 267 | <UL>
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| 268 | <LI>
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| 269 | <A href="#LinkTarget_3634">4.9.1 Pre-conditions</A>
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| 270 | </LI>
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| 271 | <LI>
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| 272 | <A href="#LinkTarget_3637">4.9.2 Post-conditions</A>
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| 273 | </LI>
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| 274 | <LI>
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| 275 | <A href="#LinkTarget_3640">4.9.3 Invariants</A>
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| 276 | </LI>
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| 277 | </UL>
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| 278 | </LI>
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| 279 | <LI>
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| 280 | <A href="#LinkTarget_3645">4.10 Special Types</A>
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| 281 | </LI>
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| 282 | <LI>
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| 283 | <A href="#LinkTarget_3648">4.11 Special Instances</A>
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| 284 | </LI>
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| 285 | </UL>
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| 286 | </LI>
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| 287 | <LI>
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| 288 | <A href="#LinkTarget_3677">5 Class Descriptions</A>
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| 289 | </LI>
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| 290 | <LI>
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| 291 | <A href="#LinkTarget_3811">A References</A>
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| 292 | </LI>
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| 293 | </UL>
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| 294 | </HR>
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| 295 | <IMG width=144 height=127 style="display:block; float:none" src="images/modelling_guide_img_0.png">
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| 296 | <SPAN>
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| 297 | <IMG width=499 height=740 style="display:block; float:none; text-align:right" src="images/modelling_guide_img_1.png">
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| 298 | </SPAN>
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| 299 | <P style="text-align:justify; margin-bottom:9px; line-height:15px">
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| 300 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 301 | >The </SPAN
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| 302 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 303 | >open</SPAN
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| 304 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 305 | >EHR Foundation is an independent, non-profit community, facilitating the sharing of health records by consumers and clinicians via open-source, standards-based implementations. </SPAN
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| 306 | ></P>
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| 307 | <P style="text-align:justify; margin-bottom:9px; margin-right:155px; line-height:15px">
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| 308 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:bold; color:#0000FF"
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| 309 | >Founding </SPAN
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| 310 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 311 | >David Ingram, Professor of Health Informatics, </SPAN
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| 312 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:bold; color:#0000FF"
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| 313 | >Chairman </SPAN
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| 314 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 315 | >CHIME, University College London </SPAN
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| 316 | ></P>
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| 317 | <P style="text-align:justify; margin-bottom:9px; margin-right:98px; line-height:15px">
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| 318 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:bold; color:#0000FF"
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| 319 | >Founding </SPAN
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| 320 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 321 | >Dr P Schloeffel, Dr S Heard, Dr D Kalra, D Lloyd, T Beale </SPAN
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| 322 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:bold; color:#0000FF"
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| 323 | >Members </SPAN
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| 324 | ></P>
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|---|
| 325 | <P style="margin-bottom:0px; line-height:15px">
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| 326 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:bold; color:#0000FF"
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| 327 | >email</SPAN
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| 328 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 329 | >: info@openEHR.org </SPAN
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| 330 | ><A href="http://www.openEHR.org">
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| 331 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:bold; color:#0000FF"
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| 332 | >web</SPAN
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| 333 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#0000FF"
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| 334 | >: http://www.openEHR.org </SPAN
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| 335 | ></A>
|
|---|
| 336 | </P>
|
|---|
| 337 | <P style="text-align:; margin-bottom:116px; margin-left:482px">
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| 338 | <A href="#LinkTarget_3091">
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| 339 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
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| 340 | >The openEHR Modelling Guide </SPAN
|
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| 341 | ></A>
|
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| 342 | </P>
|
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| 343 | <P style="text-align:justify; margin-bottom:15px">
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| 344 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
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| 345 | >Rev </SPAN
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| 346 | ><A href="#LinkTarget_3118">
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| 347 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
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| 348 | >1.3.2 </SPAN
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| 349 | ></A>
|
|---|
| 350 | </P>
|
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| 351 | <P ID="LinkTarget_3105" style="text-align:justify; margin-bottom:22px">
|
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| 352 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
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| 353 | >Amendment Record </SPAN
|
|---|
| 354 | ></P>
|
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| 355 | <TABLE>
|
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| 356 | <TR>
|
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| 357 | <TH style="width:105px; height:33px; border-style:solid; border-color:#000000; border-width:1px 1px 4px 1px">
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| 358 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
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| 359 | >Issue </SPAN
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| 360 | ></TH>
|
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| 361 | <TH style="text-align:left; width:354px; height:33px; border-style:solid; border-color:#000000; border-width:1px 1px 4px 1px">
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| 362 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
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| 363 | >Details </SPAN
|
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| 364 | ></TH>
|
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| 365 | <TH style="width:85px; height:33px; border-style:solid; border-color:#000000; border-width:1px 1px 4px 1px">
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| 366 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
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| 367 | >Who </SPAN
|
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| 368 | ></TH>
|
|---|
| 369 | <TH style="text-align:left; width:104px; height:33px; border-style:solid; border-color:#000000; border-width:1px 1px 4px 1px">
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| 370 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
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| 371 | >Completed </SPAN
|
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| 372 | ></TH>
|
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| 373 | </TR>
|
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| 374 | <TR>
|
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| 375 | <TD style="text-align:center; width:105px; height:25px; background-color:#0000FF; border-style: border-style:solid none solid solid; border-color: #000000; border-width:4px 1px 1px 1px"/>
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| 376 | <TD style="width:354px; height:25px; background-color:#0000FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:4px 1px 1px 1px">
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| 377 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:bold; color:#FFFFFF"
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| 378 | >R E L E A S E 1.0.1 </SPAN
|
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| 379 | ></TD>
|
|---|
| 380 | <TD style="text-align:center; width:85px; height:25px; background-color:#0000FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:4px 1px 1px 1px"/>
|
|---|
| 381 | <TD style="width:104px; height:25px; background-color:#0000FF; border-style: border-style:solid solid solid none; border-color: #000000; border-width:4px 1px 1px 1px"/>
|
|---|
| 382 | </TR>
|
|---|
| 383 | <TR>
|
|---|
| 384 | <TD style="text-align:center; vertical-align:middle; width:105px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 385 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 386 | >1.3.2 </SPAN
|
|---|
| 387 | ></TD>
|
|---|
| 388 | <TD style="width:354px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 389 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 390 | >Minor modifications and updates to tooling description. </SPAN
|
|---|
| 391 | ></TD>
|
|---|
| 392 | <TD style="text-align:center; width:85px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 393 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 394 | >T Beale </SPAN
|
|---|
| 395 | ></TD>
|
|---|
| 396 | <TD style="vertical-align:middle; width:104px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 397 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 398 | >12 Mar 2007 </SPAN
|
|---|
| 399 | ></TD>
|
|---|
| 400 | </TR>
|
|---|
| 401 | <TR>
|
|---|
| 402 | <TD style="text-align:center; vertical-align:middle; width:105px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 403 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 404 | >1.3.1 </SPAN
|
|---|
| 405 | ></TD>
|
|---|
| 406 | <TD style="width:354px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 407 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 408 | >Added inheritance diagram section. </SPAN
|
|---|
| 409 | ></TD>
|
|---|
| 410 | <TD style="text-align:center; width:85px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 411 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 412 | >T Beale </SPAN
|
|---|
| 413 | ></TD>
|
|---|
| 414 | <TD style="vertical-align:middle; width:104px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 415 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 416 | >08 Mar 2006 </SPAN
|
|---|
| 417 | ></TD>
|
|---|
| 418 | </TR>
|
|---|
| 419 | <TR>
|
|---|
| 420 | <TD style="text-align:center; width:105px; height:27px; background-color:#9304FF; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 421 | <TD style="vertical-align:middle; width:354px; height:27px; background-color:#9304FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:1px 1px 1px 1px">
|
|---|
| 422 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:bold; color:#FFFFFF"
|
|---|
| 423 | >R E L E A S E 1.0 </SPAN
|
|---|
| 424 | ></TD>
|
|---|
| 425 | <TD style="text-align:center; width:85px; height:27px; background-color:#9304FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 426 | <TD style="width:104px; height:27px; background-color:#9304FF; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 427 | </TR>
|
|---|
| 428 | <TR>
|
|---|
| 429 | <TD style="text-align:center; vertical-align:middle; width:105px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 430 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 431 | >1.3 </SPAN
|
|---|
| 432 | ></TD>
|
|---|
| 433 | <TD style="width:354px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 434 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 435 | >Added class colour scheme. </SPAN
|
|---|
| 436 | ></TD>
|
|---|
| 437 | <TD style="text-align:center; width:85px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 438 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 439 | >T Beale </SPAN
|
|---|
| 440 | ></TD>
|
|---|
| 441 | <TD style="vertical-align:middle; width:104px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 442 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 443 | >24 Dec 2005 </SPAN
|
|---|
| 444 | ></TD>
|
|---|
| 445 | </TR>
|
|---|
| 446 | <TR>
|
|---|
| 447 | <TD style="text-align:center; width:105px; height:27px; background-color:#0000FF; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 448 | <TD style="vertical-align:middle; width:354px; height:27px; background-color:#0000FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:1px 1px 1px 1px">
|
|---|
| 449 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:bold; color:#FFFFFF"
|
|---|
| 450 | >R E L E A S E 0.95 </SPAN
|
|---|
| 451 | ></TD>
|
|---|
| 452 | <TD style="text-align:center; width:85px; height:27px; background-color:#0000FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 453 | <TD style="width:104px; height:27px; background-color:#0000FF; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 454 | </TR>
|
|---|
| 455 | <TR>
|
|---|
| 456 | <TD style="text-align:center; vertical-align:middle; width:105px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 457 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 458 | >1.2.1 </SPAN
|
|---|
| 459 | ></TD>
|
|---|
| 460 | <TD style="width:354px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 461 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 462 | >Added section on functions and anchored types. </SPAN
|
|---|
| 463 | ></TD>
|
|---|
| 464 | <TD style="text-align:center; width:85px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 465 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 466 | >T Beale </SPAN
|
|---|
| 467 | ></TD>
|
|---|
| 468 | <TD style="vertical-align:middle; width:104px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 469 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 470 | >24 Feb 2005 </SPAN
|
|---|
| 471 | ></TD>
|
|---|
| 472 | </TR>
|
|---|
| 473 | <TR>
|
|---|
| 474 | <TD style="text-align:center; vertical-align:middle; width:105px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 475 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 476 | >1.2 </SPAN
|
|---|
| 477 | ></TD>
|
|---|
| 478 | <TD style="vertical-align:middle; width:354px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 479 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 480 | >Added section on tooling. </SPAN
|
|---|
| 481 | ></TD>
|
|---|
| 482 | <TD style="text-align:center; vertical-align:middle; width:85px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 483 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 484 | >T Beale </SPAN
|
|---|
| 485 | ></TD>
|
|---|
| 486 | <TD style="vertical-align:middle; width:104px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 487 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 488 | >14 Feb 2005 </SPAN
|
|---|
| 489 | ></TD>
|
|---|
| 490 | </TR>
|
|---|
| 491 | <TR>
|
|---|
| 492 | <TD style="text-align:center; width:105px; height:27px; background-color:#0000FF; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 493 | <TD style="vertical-align:middle; width:354px; height:27px; background-color:#0000FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:1px 1px 1px 1px">
|
|---|
| 494 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:bold; color:#FFFFFF"
|
|---|
| 495 | >R E L E A S E 0.9 </SPAN
|
|---|
| 496 | ></TD>
|
|---|
| 497 | <TD style="text-align:center; width:85px; height:27px; background-color:#0000FF; border-style: border-style:solid none solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 498 | <TD style="width:104px; height:27px; background-color:#0000FF; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 499 | </TR>
|
|---|
| 500 | <TR>
|
|---|
| 501 | <TD style="text-align:center; width:105px; height:107px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 502 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 503 | >1.1.1 </SPAN
|
|---|
| 504 | ></TD>
|
|---|
| 505 | <TD style="width:354px; height:107px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 506 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:bold; color:#000000"
|
|---|
| 507 | >CR-000041</SPAN
|
|---|
| 508 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 509 | >. Visually differentiate primitive types in openEHR documents. </SPAN
|
|---|
| 510 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:bold; color:#000000"
|
|---|
| 511 | >CR-000013</SPAN
|
|---|
| 512 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 513 | >. Rename key classes, according to CEN ENV 13606. Add explanation of qualified associations, existence, cardinal</SPAN
|
|---|
| 514 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 515 | ></SPAN
|
|---|
| 516 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 517 | >ity. </SPAN
|
|---|
| 518 | ></TD>
|
|---|
| 519 | <TD style="text-align:center; width:85px; height:107px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 520 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 521 | >D Lloyd, D Kalra, T Beale </SPAN
|
|---|
| 522 | ></TD>
|
|---|
| 523 | <TD style="width:104px; height:107px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 524 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 525 | >04 Oct 2003 </SPAN
|
|---|
| 526 | ></TD>
|
|---|
| 527 | </TR>
|
|---|
| 528 | <TR>
|
|---|
| 529 | <TD style="text-align:center; vertical-align:middle; width:105px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 530 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 531 | >1.1 </SPAN
|
|---|
| 532 | ></TD>
|
|---|
| 533 | <TD style="vertical-align:middle; width:354px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 534 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 535 | >Kestral Australia review. </SPAN
|
|---|
| 536 | ></TD>
|
|---|
| 537 | <TD style="text-align:center; vertical-align:middle; width:85px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 538 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 539 | >G Grieve </SPAN
|
|---|
| 540 | ></TD>
|
|---|
| 541 | <TD style="vertical-align:middle; width:104px; height:29px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 542 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 543 | >08 Mar 2003 </SPAN
|
|---|
| 544 | ></TD>
|
|---|
| 545 | </TR>
|
|---|
| 546 | <TR>
|
|---|
| 547 | <TD style="text-align:center; vertical-align:middle; width:105px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 548 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 549 | >1.0 </SPAN
|
|---|
| 550 | ></TD>
|
|---|
| 551 | <TD style="vertical-align:middle; width:354px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 552 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.9pt; font-weight:normal; color:#000000"
|
|---|
| 553 | >Adapted from openEHR EHR Reference Model document </SPAN
|
|---|
| 554 | ></TD>
|
|---|
| 555 | <TD style="text-align:center; vertical-align:middle; width:85px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 556 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 557 | >T Beale </SPAN
|
|---|
| 558 | ></TD>
|
|---|
| 559 | <TD style="vertical-align:middle; width:104px; height:30px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 560 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 561 | >10 May 2002 </SPAN
|
|---|
| 562 | ></TD>
|
|---|
| 563 | </TR>
|
|---|
| 564 | </TABLE>
|
|---|
| 565 | <DIV class="Part"
|
|---|
| 566 | ><H4 ID="LinkTarget_3174">
|
|---|
| 567 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 568 | >Acknowledgements </SPAN
|
|---|
| 569 | ></H4>
|
|---|
| 570 | <P style="text-align:justify; margin-bottom:342px; line-height:19px">
|
|---|
| 571 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 572 | >The work reported in this paper has been funded in part by the Cooperative Research Centres Pro</SPAN
|
|---|
| 573 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 574 | ></SPAN
|
|---|
| 575 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 576 | >gram through the Department of the Prime Minister and Cabinet of the Commonwealth Government of Australia, by Ocean Informatics, Australia, and by the CHIME department, University College London. </SPAN
|
|---|
| 577 | ></P>
|
|---|
| 578 | <P style="margin-bottom:15px">
|
|---|
| 579 | <A href="#LinkTarget_3121">
|
|---|
| 580 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 581 | >Date of Issue:</SPAN
|
|---|
| 582 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 583 | >12 Mar 2007 </SPAN
|
|---|
| 584 | ></A>
|
|---|
| 585 | <A href="#LinkTarget_3852">
|
|---|
| 586 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 587 | >Page 2 of 19 </SPAN
|
|---|
| 588 | ></A>
|
|---|
| 589 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 590 | >Author: </SPAN
|
|---|
| 591 | ><A href="#LinkTarget_3091">
|
|---|
| 592 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 593 | >T Beale </SPAN
|
|---|
| 594 | ></A>
|
|---|
| 595 | </P>
|
|---|
| 596 | <DIV class="Sect">
|
|---|
| 597 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 598 | <A href="#LinkTarget_3091">
|
|---|
| 599 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 600 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 601 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 602 | >n
|
|---|
| 603 | </SPAN
|
|---|
| 604 | ></A>
|
|---|
| 605 | <A href="#LinkTarget_3099">
|
|---|
| 606 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 607 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 608 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 609 | >g
|
|---|
| 610 | </SPAN
|
|---|
| 611 | ></A>
|
|---|
| 612 | </P>
|
|---|
| 613 | </DIV>
|
|---|
| 614 | <P style="text-align:justify; margin-bottom:15px; margin-left:597px; text-indent:-596px; line-height:15px">
|
|---|
| 615 | <A href="#LinkTarget_3091">
|
|---|
| 616 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 617 | >The openEHR Modelling Guide </SPAN
|
|---|
| 618 | ></A>
|
|---|
| 619 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 620 | >Introduction Rev </SPAN
|
|---|
| 621 | ><A href="#LinkTarget_3114">
|
|---|
| 622 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 623 | >1.3.2 </SPAN
|
|---|
| 624 | ></A>
|
|---|
| 625 | </P>
|
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| 626 | </DIV>
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| 627 | <DIV class="Part"
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| 628 | ><H2 ID="LinkTarget_3193">
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| 629 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
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| 630 | >Introduction </SPAN
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| 631 | ></H2>
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| 632 | <DIV class="Sect">
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| 633 | <H3 ID="LinkTarget_3195">
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| 634 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
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| 635 | >1.1 </SPAN
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| 636 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
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|---|
| 637 | >Purpose </SPAN
|
|---|
| 638 | ></H3>
|
|---|
| 639 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 640 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 641 | >This document describes modelling method and tools of </SPAN
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| 642 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 643 | >open</SPAN
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|---|
| 644 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 645 | >EHR. It explains the usage of UML, how to read the </SPAN
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|---|
| 646 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 647 | >open</SPAN
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|---|
| 648 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 649 | >EHR specifications. The intended audience includes: </SPAN
|
|---|
| 650 | ></P>
|
|---|
| 651 | <P style="text-align:justify; margin-bottom:22px; margin-left:36px">
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|---|
| 652 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:6.9pt; font-weight:normal; color:#000000"
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|---|
| 653 | >• </SPAN
|
|---|
| 654 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 655 | >Software development organisations using </SPAN
|
|---|
| 656 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 657 | >open</SPAN
|
|---|
| 658 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 659 | >EHR. </SPAN
|
|---|
| 660 | ></P>
|
|---|
| 661 | </DIV>
|
|---|
| 662 | <DIV class="Sect">
|
|---|
| 663 | <H3 ID="LinkTarget_3199">
|
|---|
| 664 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
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|---|
| 665 | >1.2 </SPAN
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|---|
| 666 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 667 | >Overview </SPAN
|
|---|
| 668 | ></H3>
|
|---|
| 669 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 670 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 671 | >The </SPAN
|
|---|
| 672 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 673 | >open</SPAN
|
|---|
| 674 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 675 | >EHR Foundation provides specifications of health information systems and interoperability mechanisms in the form of formal, object-oriented models. These models are expressed in the OMG Unified Modelling Language (UML), along with detailed tabular descriptions. A formal textual expression is used to verify all models, ensuring that </SPAN
|
|---|
| 676 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 677 | >open</SPAN
|
|---|
| 678 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 679 | >EHR specifications are more than just paper. At the coarsest scale, the models are designed according to the ISO reference model for open distributed processing (RM/ODP). The </SPAN
|
|---|
| 680 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 681 | >open</SPAN
|
|---|
| 682 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 683 | >EHR models are divided into the Reference Model (RM), containing the information viewpoint, the Service Model (SM), containing the computational viewpoint, and the Archetype Model (AM), containing the formalisms for domain models, known as archetypes. </SPAN
|
|---|
| 684 | ></P>
|
|---|
| 685 | <P style="text-align:justify; margin-bottom:509px; line-height:19px">
|
|---|
| 686 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 687 | >The models are a suitable starting point for system and interoperability software. Expressions in vari</SPAN
|
|---|
| 688 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 689 | ></SPAN
|
|---|
| 690 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 691 | >ous implementation technologies are supplied by </SPAN
|
|---|
| 692 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 693 | >open</SPAN
|
|---|
| 694 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 695 | >EHR, known as Implementation Technology Specifications (ITSs). These are generated from the formal textual primary expression of the models. </SPAN
|
|---|
| 696 | ></P>
|
|---|
| 697 | <P style="margin-bottom:15px">
|
|---|
| 698 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 699 | >Author: </SPAN
|
|---|
| 700 | ><A href="#LinkTarget_3091">
|
|---|
| 701 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 702 | >T Beale </SPAN
|
|---|
| 703 | ></A>
|
|---|
| 704 | <A href="#LinkTarget_3852">
|
|---|
| 705 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 706 | >Page 3 of 19 </SPAN
|
|---|
| 707 | ></A>
|
|---|
| 708 | <A href="#LinkTarget_3121">
|
|---|
| 709 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 710 | >Date of Issue:</SPAN
|
|---|
| 711 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 712 | >12 Mar 2007 </SPAN
|
|---|
| 713 | ></A>
|
|---|
| 714 | </P>
|
|---|
| 715 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 716 | <SPAN>
|
|---|
| 717 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 718 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 719 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 720 | >n
|
|---|
| 721 | </SPAN
|
|---|
| 722 | ></SPAN>
|
|---|
| 723 | <SPAN>
|
|---|
| 724 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 725 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 726 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 727 | >g
|
|---|
| 728 | </SPAN
|
|---|
| 729 | ></SPAN>
|
|---|
| 730 | </P>
|
|---|
| 731 | <P style="text-align:justify; margin-bottom:15px; line-height:15px">
|
|---|
| 732 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 733 | >The openEHR Modelling Environment </SPAN
|
|---|
| 734 | ><A href="#LinkTarget_3091">
|
|---|
| 735 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 736 | >The openEHR Modelling Guide </SPAN
|
|---|
| 737 | ></A>
|
|---|
| 738 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 739 | >Rev </SPAN
|
|---|
| 740 | ><A href="#LinkTarget_3114">
|
|---|
| 741 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 742 | >1.3.2 </SPAN
|
|---|
| 743 | ></A>
|
|---|
| 744 | </P>
|
|---|
| 745 | </DIV>
|
|---|
| 746 | </DIV>
|
|---|
| 747 | <DIV class="Part"
|
|---|
| 748 | ><H2 ID="LinkTarget_3216" style="margin-bottom:15px">
|
|---|
| 749 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
|
|---|
| 750 | >The </SPAN
|
|---|
| 751 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
|
|---|
| 752 | >open</SPAN
|
|---|
| 753 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
|
|---|
| 754 | >EHR Modelling Environment </SPAN
|
|---|
| 755 | ></H2>
|
|---|
| 756 | <P style="text-align:justify; margin-bottom:0px; line-height:19px">
|
|---|
| 757 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 758 | >Since the primary users of the formal specifications in health information standards are software developers and information systems builders, it is crucial that the models presented are comprehensi</SPAN
|
|---|
| 759 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 760 | ></SPAN
|
|---|
| 761 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 762 | >ble and implementable by technical people. To ensure comprehensibility, the OMG standard UML </SPAN
|
|---|
| 763 | ></P>
|
|---|
| 764 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 765 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 766 | >2.0</SPAN
|
|---|
| 767 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 768 | > diagramming language has been used for graphical models. Detailed formal specifications of all classes are given, including class invariants and function pre- and post-conditions. </SPAN
|
|---|
| 769 | ></P>
|
|---|
| 770 | <P style="text-align:justify; margin-bottom:22px; line-height:19px">
|
|---|
| 771 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 772 | >In order to ensure implementability, a tool-based environment is used for representation and manipu</SPAN
|
|---|
| 773 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 774 | ></SPAN
|
|---|
| 775 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 776 | >lation of the models. The general approach is to have a single, authoratative “source” for any given artifact, and to use purpose-built converters to generate usable “views” of the source. The main way this is applied is that the core information and service model specifications (IMs and SMs) of the Ref</SPAN
|
|---|
| 777 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 778 | ></SPAN
|
|---|
| 779 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 780 | >erence Model are fully defined in an object-oriented formalism, with implementation technology specifications (ITSs) being generated as views. For example, the XML-schema, Java interface classes, C# interface classes, and other computable views for the EHR can be generated from the pri</SPAN
|
|---|
| 781 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 782 | ></SPAN
|
|---|
| 783 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 784 | >mary EHR model, which is expressed in formal textual UML 2.0-compliant semantics. </SPAN
|
|---|
| 785 | ></P>
|
|---|
| 786 | <P style="text-align:justify; margin-bottom:9px; margin-left:45px">
|
|---|
| 787 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 788 | >Model verification environment UM</SPAN
|
|---|
| 789 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 790 | >L Tool Environment </SPAN
|
|---|
| 791 | ></P>
|
|---|
| 792 | <IMG width=577 height=273 style="display:block; float:none; text-align:center; margin-bottom:0px" src="images/modelling_guide_img_2.png">
|
|---|
| 793 | <P style="text-align:justify; margin-bottom:22px; margin-left:63px">
|
|---|
| 794 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 795 | >Publishing environment </SPAN
|
|---|
| 796 | ></P>
|
|---|
| 797 | <P style="margin-bottom:20px">
|
|---|
| 798 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 799 | >FIGURE 1 </SPAN
|
|---|
| 800 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 801 | >open</SPAN
|
|---|
| 802 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 803 | >EHR modelling environment </SPAN
|
|---|
| 804 | ></P>
|
|---|
| 805 | <P style="text-align:justify; margin-bottom:43px; line-height:19px">
|
|---|
| 806 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 807 | >The primary expression of all object-oriented </SPAN
|
|---|
| 808 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 809 | >open</SPAN
|
|---|
| 810 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 811 | >EHR models is currently the ECMA-standardised </SPAN
|
|---|
| 812 | ><A href="http://www.ecma-international.org/memento/TC39-TG4.htm">
|
|---|
| 813 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 814 | >Eiffel language (</SPAN
|
|---|
| 815 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 816 | >ECMA Eiffel page</SPAN
|
|---|
| 817 | ></A>
|
|---|
| 818 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 819 | >), as this the only textual formalism that closely approximates UML 2.0, and has tools available for it (GPL version available, see </SPAN
|
|---|
| 820 | ><A href="http://www.eiffel.com">
|
|---|
| 821 | <SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 822 | >http://www.eiffel.com</SPAN
|
|---|
| 823 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 824 | >). The </SPAN
|
|---|
| 825 | ></A>
|
|---|
| 826 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 827 | >use of the Eiffel tools permit the core models to include all possible object-oriented semantics, includ</SPAN
|
|---|
| 828 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 829 | ></SPAN
|
|---|
| 830 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 831 | >ing classes, attributes, functions, procedures, pre- and post-conditions, class invariants, multiple inheritance, genericity (“template” classes), agents (“delegates”), within a fully object-oriented type system (i.e. even basic types such as integer are instances of classes). Invariants are probably the sin</SPAN
|
|---|
| 832 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 833 | ></SPAN
|
|---|
| 834 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 835 | >gle most important element of class specifications in any object model, since they indicate to the developer the valid instance structures in a system (for example, if a list attribute must be present, and if it is, whether the list can be empty and so on). All of these semantics can be validated, ensuring that the published specifications are much more than “just paper”, as is unfortunately common with many well-known published standards. </SPAN
|
|---|
| 836 | ></P>
|
|---|
| 837 | <P style="margin-bottom:15px">
|
|---|
| 838 | <A href="#LinkTarget_3121">
|
|---|
| 839 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 840 | >Date of Issue:</SPAN
|
|---|
| 841 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 842 | >12 Mar 2007 </SPAN
|
|---|
| 843 | ></A>
|
|---|
| 844 | <A href="#LinkTarget_3852">
|
|---|
| 845 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
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|---|
| 846 | >Page 4 of 19 </SPAN
|
|---|
| 847 | ></A>
|
|---|
| 848 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 849 | >Author: </SPAN
|
|---|
| 850 | ><A href="#LinkTarget_3091">
|
|---|
| 851 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 852 | >T Beale </SPAN
|
|---|
| 853 | ></A>
|
|---|
| 854 | </P>
|
|---|
| 855 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 856 | <A href="#LinkTarget_3091">
|
|---|
| 857 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 858 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 859 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 860 | >n
|
|---|
| 861 | </SPAN
|
|---|
| 862 | ></A>
|
|---|
| 863 | <SPAN>
|
|---|
| 864 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 865 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 866 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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| 867 | >g
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|---|
| 868 | </SPAN
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|---|
| 869 | ></SPAN>
|
|---|
| 870 | </P>
|
|---|
| 871 | <P style="text-align:justify; margin-bottom:15px; margin-left:597px; text-indent:-596px; line-height:15px">
|
|---|
| 872 | <A href="#LinkTarget_3091">
|
|---|
| 873 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 874 | >The openEHR Modelling Guide </SPAN
|
|---|
| 875 | ></A>
|
|---|
| 876 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 877 | >The openEHR Modelling Environment Rev </SPAN
|
|---|
| 878 | ><A href="#LinkTarget_3114">
|
|---|
| 879 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 880 | >1.3.2 </SPAN
|
|---|
| 881 | ></A>
|
|---|
| 882 | </P>
|
|---|
| 883 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 884 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 885 | >The primary models are used as the source for the published documentary form of the specifications, generally in Adobe PDF format. There is not considered to be any semantic difference between tool-based abstract model expressions and their documentary counterparts, i.e. there is no “mapping” or “conversion”. </SPAN
|
|---|
| 886 | ></P>
|
|---|
| 887 | <P style="text-align:justify; margin-bottom:747px; line-height:19px">
|
|---|
| 888 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 889 | >The primary models are also losslessly translated to a UML-2.0 compliant XML instance form, from which all other views are generated. In theory, this intermediate form should be OMG XMI, but for various practical reasons it is not: not only are XMI documents massive and impossible for humans to read, but they do not correctly include pre- and post-conditions or invariants. However, the choice of the intermediate format may change in the future - the only requirements are that it be lossless with respect to the primary specifications, and that it be acceptable and processable by its users. </SPAN
|
|---|
| 890 | ></P>
|
|---|
| 891 | <P style="margin-bottom:15px">
|
|---|
| 892 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 893 | >Author: </SPAN
|
|---|
| 894 | ><A href="#LinkTarget_3091">
|
|---|
| 895 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 896 | >T Beale </SPAN
|
|---|
| 897 | ></A>
|
|---|
| 898 | <A href="#LinkTarget_3852">
|
|---|
| 899 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 900 | >Page 5 of 19 </SPAN
|
|---|
| 901 | ></A>
|
|---|
| 902 | <A href="#LinkTarget_3121">
|
|---|
| 903 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 904 | >Date of Issue:</SPAN
|
|---|
| 905 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 906 | >12 Mar 2007 </SPAN
|
|---|
| 907 | ></A>
|
|---|
| 908 | </P>
|
|---|
| 909 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 910 | <SPAN>
|
|---|
| 911 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 912 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 913 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 914 | >n
|
|---|
| 915 | </SPAN
|
|---|
| 916 | ></SPAN>
|
|---|
| 917 | <SPAN>
|
|---|
| 918 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 919 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 920 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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|---|
| 921 | >g
|
|---|
| 922 | </SPAN
|
|---|
| 923 | ></SPAN>
|
|---|
| 924 | </P>
|
|---|
| 925 | <P style="text-align:justify; margin-bottom:15px; line-height:15px">
|
|---|
| 926 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 927 | >Formalisms </SPAN
|
|---|
| 928 | ><A href="#LinkTarget_3091">
|
|---|
| 929 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 930 | >The openEHR Modelling Guide </SPAN
|
|---|
| 931 | ></A>
|
|---|
| 932 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 933 | >Rev </SPAN
|
|---|
| 934 | ><A href="#LinkTarget_3114">
|
|---|
| 935 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 936 | >1.3.2 </SPAN
|
|---|
| 937 | ></A>
|
|---|
| 938 | </P>
|
|---|
| 939 | </DIV>
|
|---|
| 940 | <DIV class="Part"
|
|---|
| 941 | ><H2 ID="LinkTarget_3260">
|
|---|
| 942 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
|
|---|
| 943 | >Formalisms </SPAN
|
|---|
| 944 | ></H2>
|
|---|
| 945 | <DIV class="Sect">
|
|---|
| 946 | <H3 ID="LinkTarget_3262">
|
|---|
| 947 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 948 | >3.1 </SPAN
|
|---|
| 949 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 950 | >UML </SPAN
|
|---|
| 951 | ></H3>
|
|---|
| 952 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 953 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 954 | >The </SPAN
|
|---|
| 955 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 956 | >open</SPAN
|
|---|
| 957 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 958 | >EHR models are shown in UML (Unified Modelling Language) </SPAN
|
|---|
| 959 | ><A href="#LinkTarget_3822">
|
|---|
| 960 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 961 | >[5] and have been formally </SPAN
|
|---|
| 962 | ></A>
|
|---|
| 963 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 964 | >validated using the Eiffel language, which (strangely) is still one of the only reliable tools for specify</SPAN
|
|---|
| 965 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 966 | ></SPAN
|
|---|
| 967 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 968 | >ing and fully validating object-oriented models. UML is an industry-standard modelling language, which has been formally defined by the OMG. The </SPAN
|
|---|
| 969 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 970 | >open</SPAN
|
|---|
| 971 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 972 | >EHR models make heavy use of two power</SPAN
|
|---|
| 973 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 974 | ></SPAN
|
|---|
| 975 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 976 | >ful UML semantics, namely: </SPAN
|
|---|
| 977 | ></P>
|
|---|
| 978 | <ul style="list-style-type:disc">
|
|---|
| 979 | <LI>
|
|---|
| 980 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 981 | >Generic classes (‘template classes’ in C++) </SPAN
|
|---|
| 982 | ></LI>
|
|---|
| 983 | <LI style="margin-bottom:0px">
|
|---|
| 984 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 985 | >Contracts, i.e. pre-conditions, post-conditions, invariants (defined in the OMG Object Con</SPAN
|
|---|
| 986 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 987 | ></SPAN
|
|---|
| 988 | ></LI>
|
|---|
| 989 | </ul>
|
|---|
| 990 | <P style="text-align:left; margin-bottom:15px; text-indent:60px; line-height:20px">
|
|---|
| 991 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 992 | >straint Language, OCL) </SPAN
|
|---|
| 993 | ><A href="#LinkTarget_3822">
|
|---|
| 994 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 995 | >The notation used in this document follows the UML version 2.0 (see [5]). The following sections </SPAN
|
|---|
| 996 | ></A>
|
|---|
| 997 | <A href="#LinkTarget_3822">
|
|---|
| 998 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 999 | >describe the major semantic constructs in the class diagrams in this document. Refer to Meyer [8] for </SPAN
|
|---|
| 1000 | ></A>
|
|---|
| 1001 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1002 | >a definitive guide to object-oriented semantics. </SPAN
|
|---|
| 1003 | ></P>
|
|---|
| 1004 | <DIV class="Sect">
|
|---|
| 1005 | <H3 ID="LinkTarget_3279" style="margin-bottom:0px">
|
|---|
| 1006 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1007 | >3.1.1 </SPAN
|
|---|
| 1008 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1009 | >Package </SPAN
|
|---|
| 1010 | ></H3>
|
|---|
| 1011 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
|
|---|
| 1012 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1013 | >A collection of related classes, typically corresponding to one or more business objects, and grouped for convenient management of development. Packages may be nested hierarchically. Indicated graph</SPAN
|
|---|
| 1014 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1015 | ></SPAN
|
|---|
| 1016 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1017 | >ically by a named blue rectangle containing classes. </SPAN
|
|---|
| 1018 | ></P>
|
|---|
| 1019 | </DIV>
|
|---|
| 1020 | <DIV class="Sect">
|
|---|
| 1021 | <H3 ID="LinkTarget_3283" style="margin-bottom:0px">
|
|---|
| 1022 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1023 | >3.1.2 </SPAN
|
|---|
| 1024 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1025 | >Class </SPAN
|
|---|
| 1026 | ></H3>
|
|---|
| 1027 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
|
|---|
| 1028 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1029 | >The primary construct in object-oriented modelling and software development. A class defines objects in terms of </SPAN
|
|---|
| 1030 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1031 | >behaviour</SPAN
|
|---|
| 1032 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1033 | > and </SPAN
|
|---|
| 1034 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1035 | >state</SPAN
|
|---|
| 1036 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1037 | >, or in more technical terms, routines and attributes. The class definition is the template for creating </SPAN
|
|---|
| 1038 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1039 | >objects</SPAN
|
|---|
| 1040 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1041 | > at runtime, which are </SPAN
|
|---|
| 1042 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1043 | >instances</SPAN
|
|---|
| 1044 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1045 | > of the class. </SPAN
|
|---|
| 1046 | ></P>
|
|---|
| 1047 | </DIV>
|
|---|
| 1048 | <DIV class="Sect">
|
|---|
| 1049 | <H3 ID="LinkTarget_3286" style="margin-bottom:0px">
|
|---|
| 1050 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1051 | >3.1.3 </SPAN
|
|---|
| 1052 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1053 | >Inheritance </SPAN
|
|---|
| 1054 | ></H3>
|
|---|
| 1055 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 1056 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1057 | >Inheritance is a relationship between classes in which the definition of the descendant (inheriting class) is based on the ancestor. The descendant may change the ancestor’s definition in certain ways, according to the rules of the formalism. Inheritance is not normally visible at runtime as a relationship between objects. A number of meanings can be assigned to inheritance relationships, including: </SPAN
|
|---|
| 1058 | ></P>
|
|---|
| 1059 | <ul style="list-style-type:disc">
|
|---|
| 1060 | <LI style="margin-left:60px">
|
|---|
| 1061 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1062 | >Specialisation/generalisation </SPAN
|
|---|
| 1063 | ></LI>
|
|---|
| 1064 | <LI style="margin-left:60px">
|
|---|
| 1065 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1066 | >Implementation re-use </SPAN
|
|---|
| 1067 | ></LI>
|
|---|
| 1068 | <LI style="margin-left:60px">
|
|---|
| 1069 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1070 | >Facility inheritance (mixin classes) </SPAN
|
|---|
| 1071 | ></LI>
|
|---|
| 1072 | <LI style="margin-bottom:15px; margin-left:60px">
|
|---|
| 1073 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1074 | >Taxonomic classification </SPAN
|
|---|
| 1075 | ></LI>
|
|---|
| 1076 | </ul>
|
|---|
| 1077 | </DIV>
|
|---|
| 1078 | <DIV class="Sect">
|
|---|
| 1079 | <H3 ID="LinkTarget_3302" style="margin-bottom:0px">
|
|---|
| 1080 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1081 | >3.1.4 </SPAN
|
|---|
| 1082 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1083 | >Association </SPAN
|
|---|
| 1084 | ></H3>
|
|---|
| 1085 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 1086 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1087 | >Association is a relationship between classes which describes a runtime relationship between objects. Its cardinality may be single (1:1) or multiple (1:N). </SPAN
|
|---|
| 1088 | ></P>
|
|---|
| 1089 | <P style="text-align:justify; margin-bottom:78px; line-height:19px">
|
|---|
| 1090 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1091 | >A particular kind of association between classes indicates the logical part-of relationship. There are two recognised variants of this, namely composition, or containment-by-value, and aggregation meaning a logical part-of relationship. The use of these different types of association in the model is detailed below. </SPAN
|
|---|
| 1092 | ></P>
|
|---|
| 1093 | <P style="margin-bottom:15px">
|
|---|
| 1094 | <A href="#LinkTarget_3121">
|
|---|
| 1095 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1096 | >Date of Issue:</SPAN
|
|---|
| 1097 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1098 | >12 Mar 2007 </SPAN
|
|---|
| 1099 | ></A>
|
|---|
| 1100 | <A href="#LinkTarget_3852">
|
|---|
| 1101 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1102 | >Page 6 of 19 </SPAN
|
|---|
| 1103 | ></A>
|
|---|
| 1104 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1105 | >Author: </SPAN
|
|---|
| 1106 | ><A href="#LinkTarget_3091">
|
|---|
| 1107 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1108 | >T Beale </SPAN
|
|---|
| 1109 | ></A>
|
|---|
| 1110 | </P>
|
|---|
| 1111 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 1112 | <A href="#LinkTarget_3091">
|
|---|
| 1113 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1114 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 1115 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1116 | >n
|
|---|
| 1117 | </SPAN
|
|---|
| 1118 | ></A>
|
|---|
| 1119 | <SPAN>
|
|---|
| 1120 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1121 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 1122 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1123 | >g
|
|---|
| 1124 | </SPAN
|
|---|
| 1125 | ></SPAN>
|
|---|
| 1126 | </P>
|
|---|
| 1127 | <TABLE style="margin-bottom:10px">
|
|---|
| 1128 | <TR>
|
|---|
| 1129 | <TH colspan=2 style="text-align:left; vertical-align:top; width:382px; height:14px">
|
|---|
| 1130 | <A href="#LinkTarget_3091">
|
|---|
| 1131 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1132 | >The openEHR Modelling Guide </SPAN
|
|---|
| 1133 | ></A>
|
|---|
| 1134 | </TH>
|
|---|
| 1135 | <TH style="text-align:left; vertical-align:top; width:267px; height:14px">
|
|---|
| 1136 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1137 | >Formalisms </SPAN
|
|---|
| 1138 | ></TH>
|
|---|
| 1139 | </TR>
|
|---|
| 1140 | <TR>
|
|---|
| 1141 | <TH style="text-align:left; vertical-align:top; width:51px; height:22px"/>
|
|---|
| 1142 | <TD style="width:330px; height:22px"/>
|
|---|
| 1143 | <TD style="text-align:right; width:267px; height:22px">
|
|---|
| 1144 | <A href="#LinkTarget_3114">
|
|---|
| 1145 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1146 | >Rev 1.3.2 </SPAN
|
|---|
| 1147 | ></A>
|
|---|
| 1148 | </TD>
|
|---|
| 1149 | </TR>
|
|---|
| 1150 | <TR>
|
|---|
| 1151 | <TH ID="LinkTarget_3327" style="text-align:left; vertical-align:bottom; width:51px; height:28px">
|
|---|
| 1152 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1153 | >3.2 </SPAN
|
|---|
| 1154 | ></TH>
|
|---|
| 1155 | <TD style="vertical-align:bottom; width:330px; height:28px">
|
|---|
| 1156 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1157 | >Other Alternatives </SPAN
|
|---|
| 1158 | ></TD>
|
|---|
| 1159 | <TD style="text-align:right; width:267px; height:28px"/>
|
|---|
| 1160 | </TR>
|
|---|
| 1161 | </TABLE>
|
|---|
| 1162 | <P style="text-align:justify; margin-bottom:5px; line-height:19px">
|
|---|
| 1163 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1164 | >Numerous alternatives were considered both in the original GEHR project, and for </SPAN
|
|---|
| 1165 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1166 | >open</SPAN
|
|---|
| 1167 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1168 | >EHR, includ</SPAN
|
|---|
| 1169 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1170 | ></SPAN
|
|---|
| 1171 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1172 | >ing the following: </SPAN
|
|---|
| 1173 | ></P>
|
|---|
| 1174 | <P style="text-align:; margin-bottom:5px; margin-right:73px; margin-left:36px; text-indent:-23px; line-height:21px">
|
|---|
| 1175 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1176 | >OMG IDL</SPAN
|
|---|
| 1177 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1178 | >: the OMG’s IDL language lacks assertions and generic types, and its type model is inconsistent (basic “types” are not the same as constructed types, due to the influence of C); </SPAN
|
|---|
| 1179 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1180 | >Rumbaugh/Booch/etc notations</SPAN
|
|---|
| 1181 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1182 | >: none of these notations are formal, and all lack assertions. In any case, they have been superseded by UML; </SPAN
|
|---|
| 1183 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1184 | >SGML/XML</SPAN
|
|---|
| 1185 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1186 | >: SGML is overly complex, and very document-oriented. </SPAN
|
|---|
| 1187 | ></P>
|
|---|
| 1188 | <P style="text-align:justify; margin-bottom:5px; margin-left:24px; text-indent:-23px; line-height:19px">
|
|---|
| 1189 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1190 | >XML-schema: not well adapted to information modelling (cf information representation) because it is purely data-oriented, and missing a number of important semantics, namely assertions, generic types and multiple inheritance. </SPAN
|
|---|
| 1191 | ></P>
|
|---|
| 1192 | <P style="text-align:justify; margin-bottom:659px; margin-left:24px; text-indent:-23px; line-height:19px">
|
|---|
| 1193 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1194 | >Z, Object Z, B</SPAN
|
|---|
| 1195 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1196 | >: these are worthy of future consideration. Their use now is prevented mainly by a lack of industrial strength tools. </SPAN
|
|---|
| 1197 | ></P>
|
|---|
| 1198 | <P style="margin-bottom:15px">
|
|---|
| 1199 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1200 | >Author: </SPAN
|
|---|
| 1201 | ><A href="#LinkTarget_3091">
|
|---|
| 1202 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1203 | >T Beale </SPAN
|
|---|
| 1204 | ></A>
|
|---|
| 1205 | <A href="#LinkTarget_3852">
|
|---|
| 1206 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1207 | >Page 7 of 19 </SPAN
|
|---|
| 1208 | ></A>
|
|---|
| 1209 | <A href="#LinkTarget_3121">
|
|---|
| 1210 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1211 | >Date of Issue:</SPAN
|
|---|
| 1212 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1213 | >12 Mar 2007 </SPAN
|
|---|
| 1214 | ></A>
|
|---|
| 1215 | </P>
|
|---|
| 1216 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 1217 | <SPAN>
|
|---|
| 1218 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1219 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 1220 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1221 | >n
|
|---|
| 1222 | </SPAN
|
|---|
| 1223 | ></SPAN>
|
|---|
| 1224 | <SPAN>
|
|---|
| 1225 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1226 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 1227 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1228 | >g
|
|---|
| 1229 | </SPAN
|
|---|
| 1230 | ></SPAN>
|
|---|
| 1231 | </P>
|
|---|
| 1232 | <P style="text-align:justify; margin-bottom:15px; line-height:15px">
|
|---|
| 1233 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1234 | >Modelling Guide </SPAN
|
|---|
| 1235 | ><A href="#LinkTarget_3091">
|
|---|
| 1236 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1237 | >The openEHR Modelling Guide </SPAN
|
|---|
| 1238 | ></A>
|
|---|
| 1239 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1240 | >Rev </SPAN
|
|---|
| 1241 | ><A href="#LinkTarget_3114">
|
|---|
| 1242 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1243 | >1.3.2 </SPAN
|
|---|
| 1244 | ></A>
|
|---|
| 1245 | </P>
|
|---|
| 1246 | </DIV>
|
|---|
| 1247 | </DIV>
|
|---|
| 1248 | </DIV>
|
|---|
| 1249 | <DIV class="Part"
|
|---|
| 1250 | ><H2 ID="LinkTarget_3348">
|
|---|
| 1251 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
|
|---|
| 1252 | >Modelling Guide </SPAN
|
|---|
| 1253 | ></H2>
|
|---|
| 1254 | <DIV class="Sect">
|
|---|
| 1255 | <H3 ID="LinkTarget_3350">
|
|---|
| 1256 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1257 | >4.1 </SPAN
|
|---|
| 1258 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1259 | >General Principles </SPAN
|
|---|
| 1260 | ></H3>
|
|---|
| 1261 | <P style="text-align:justify; margin-bottom:22px; line-height:19px">
|
|---|
| 1262 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1263 | >One crucial point to understand about modelling is that the semantics of all definitions in a model constitute statements about the informational (or behavioural) entities defined by the relevant classes, and no more. Many modellers make the mistake of entering into torturous discussions about the semantics of real world objects based on the arrangement of classes or relationships in a model, when in fact the argument should be the other way around - any model is a formalisation and abstraction, potentially of real world entities, and its meaning does not extend beyond itself. Thus, any concept in a model, such as defined by the type </SPAN
|
|---|
| 1264 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1265 | >QUANTITY</SPAN
|
|---|
| 1266 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1267 | > should not be understood as being a description of quantities in the real world, but a formal, abstract model of a concept called “quantity” as agreed by the modellers. </SPAN
|
|---|
| 1268 | ></P>
|
|---|
| 1269 | </DIV>
|
|---|
| 1270 | <DIV class="Sect">
|
|---|
| 1271 | <H3 ID="LinkTarget_3353">
|
|---|
| 1272 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1273 | >4.2 </SPAN
|
|---|
| 1274 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1275 | >Naming </SPAN
|
|---|
| 1276 | ></H3>
|
|---|
| 1277 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 1278 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1279 | >Class names are in upper case, with underscore separators, enabling them to be easily identified and read. In almost all cases, the full english word has been used. Class feature names (i.e. attribute and method names) are in lower case, underscore separated. </SPAN
|
|---|
| 1280 | ></P>
|
|---|
| 1281 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 1282 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1283 | >This style choice may surprise some developers, and has been done in purpose for a number of rea</SPAN
|
|---|
| 1284 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1285 | ></SPAN
|
|---|
| 1286 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1287 | >sons: </SPAN
|
|---|
| 1288 | ></P>
|
|---|
| 1289 | <ul style="list-style-type:disc">
|
|---|
| 1290 | <LI style="margin-left:60px">
|
|---|
| 1291 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1292 | >for better readability; </SPAN
|
|---|
| 1293 | ></LI>
|
|---|
| 1294 | <LI style="margin-left:60px; line-height:19px">
|
|---|
| 1295 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1296 | >to make it clear that the specification is an abstract one, and to prevent confusion with pro</SPAN
|
|---|
| 1297 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1298 | ></SPAN
|
|---|
| 1299 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1300 | >gramming languages ITSs; </SPAN
|
|---|
| 1301 | ></LI>
|
|---|
| 1302 | <LI style="margin-bottom:9px; margin-left:60px; line-height:19px">
|
|---|
| 1303 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1304 | >to allow the use of mixed case class names for the assumed types of UML, such as </SPAN
|
|---|
| 1305 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1306 | >String</SPAN
|
|---|
| 1307 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1308 | >, </SPAN
|
|---|
| 1309 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1310 | >Integer</SPAN
|
|---|
| 1311 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1312 | >, </SPAN
|
|---|
| 1313 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1314 | >List<T></SPAN
|
|---|
| 1315 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1316 | > and so on; these contrast with classes defined by </SPAN
|
|---|
| 1317 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1318 | >open</SPAN
|
|---|
| 1319 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1320 | >EHR, such as </SPAN
|
|---|
| 1321 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1322 | >SECTION</SPAN
|
|---|
| 1323 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1324 | > and </SPAN
|
|---|
| 1325 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1326 | >ENTRY</SPAN
|
|---|
| 1327 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1328 | >, making it very clear what </SPAN
|
|---|
| 1329 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1330 | >open</SPAN
|
|---|
| 1331 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1332 | >EHR has defined versus what it has assumed. </SPAN
|
|---|
| 1333 | ></LI>
|
|---|
| 1334 | </ul>
|
|---|
| 1335 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 1336 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1337 | >The names used in the abstract specifications are transformed by tools into the preferred idiom of each target formalism; the rules for doing so are described in each ITS. </SPAN
|
|---|
| 1338 | ></P>
|
|---|
| 1339 | <P style="text-align:justify; margin-bottom:22px; line-height:19px">
|
|---|
| 1340 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1341 | >All names have been chosen with implementors and other people in mind who will deal with techni</SPAN
|
|---|
| 1342 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1343 | ></SPAN
|
|---|
| 1344 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1345 | >cal modelling, rather than users. In almost all cases, users will never see the names used in the refer</SPAN
|
|---|
| 1346 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1347 | ></SPAN
|
|---|
| 1348 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1349 | >ence or archetype models. The exception is archetype editor tools which would normally show the class names of instances of the archetype model which are being created; it is assumed that users of this tool will have a basic technical understanding of the reference and archetype models. </SPAN
|
|---|
| 1350 | ></P>
|
|---|
| 1351 | </DIV>
|
|---|
| 1352 | <DIV class="Sect">
|
|---|
| 1353 | <H3 ID="LinkTarget_3376">
|
|---|
| 1354 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1355 | >4.3 </SPAN
|
|---|
| 1356 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1357 | >Operators </SPAN
|
|---|
| 1358 | ></H3>
|
|---|
| 1359 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 1360 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1361 | >Three classes of operator are used: </SPAN
|
|---|
| 1362 | ></P>
|
|---|
| 1363 | <ul style="list-style-type:disc">
|
|---|
| 1364 | <LI style="margin-left:60px; line-height:19px">
|
|---|
| 1365 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1366 | >infix operators, i.e. any binary operator which appears between the operands, e.g. “+” in the expression “X + Y” </SPAN
|
|---|
| 1367 | ></LI>
|
|---|
| 1368 | <LI style="margin-left:60px">
|
|---|
| 1369 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1370 | >prefix operators, i.e. any unary operator appearing before the operand, e.g. “-” in “-5” </SPAN
|
|---|
| 1371 | ></LI>
|
|---|
| 1372 | <LI style="margin-bottom:61px; margin-left:60px; line-height:19px">
|
|---|
| 1373 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1374 | >postfix operators, i.e. any unary operatory appearing after the operand, e.g. “!” in “x!” (fac</SPAN
|
|---|
| 1375 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1376 | ></SPAN
|
|---|
| 1377 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1378 | >torial). </SPAN
|
|---|
| 1379 | ></LI>
|
|---|
| 1380 | </ul>
|
|---|
| 1381 | <P style="margin-bottom:15px; margin-left:567px; text-indent:-566px">
|
|---|
| 1382 | <A href="#LinkTarget_3121">
|
|---|
| 1383 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1384 | >Date of Issue:</SPAN
|
|---|
| 1385 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1386 | >12 Mar 2007 </SPAN
|
|---|
| 1387 | ></A>
|
|---|
| 1388 | <A href="#LinkTarget_3852">
|
|---|
| 1389 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1390 | >Page 8 of 1</SPAN
|
|---|
| 1391 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1392 | >9 </SPAN
|
|---|
| 1393 | ></A>
|
|---|
| 1394 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1395 | >Author: </SPAN
|
|---|
| 1396 | ><A href="#LinkTarget_3091">
|
|---|
| 1397 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1398 | >T Beale </SPAN
|
|---|
| 1399 | ></A>
|
|---|
| 1400 | </P>
|
|---|
| 1401 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 1402 | <A href="#LinkTarget_3091">
|
|---|
| 1403 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1404 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 1405 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1406 | >n
|
|---|
| 1407 | </SPAN
|
|---|
| 1408 | ></A>
|
|---|
| 1409 | <SPAN>
|
|---|
| 1410 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1411 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 1412 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1413 | >g
|
|---|
| 1414 | </SPAN
|
|---|
| 1415 | ></SPAN>
|
|---|
| 1416 | </P>
|
|---|
| 1417 | <TABLE style="margin-bottom:10px">
|
|---|
| 1418 | <TR>
|
|---|
| 1419 | <TH colspan=2 style="text-align:left; vertical-align:top; width:365px; height:12px">
|
|---|
| 1420 | <A href="#LinkTarget_3091">
|
|---|
| 1421 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1422 | >The openEHR Modelling Guide </SPAN
|
|---|
| 1423 | ></A>
|
|---|
| 1424 | </TH>
|
|---|
| 1425 | <TH style="text-align:left; vertical-align:top; width:284px; height:12px">
|
|---|
| 1426 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1427 | >Modelling Guide </SPAN
|
|---|
| 1428 | ></TH>
|
|---|
| 1429 | </TR>
|
|---|
| 1430 | <TR>
|
|---|
| 1431 | <TH style="text-align:left; vertical-align:top; width:51px; height:23px"/>
|
|---|
| 1432 | <TD style="width:314px; height:23px"/>
|
|---|
| 1433 | <TD style="text-align:right; width:284px; height:23px">
|
|---|
| 1434 | <A href="#LinkTarget_3114">
|
|---|
| 1435 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1436 | >Rev 1.3.2 </SPAN
|
|---|
| 1437 | ></A>
|
|---|
| 1438 | </TD>
|
|---|
| 1439 | </TR>
|
|---|
| 1440 | <TR>
|
|---|
| 1441 | <TH ID="LinkTarget_3413" style="text-align:left; vertical-align:bottom; width:51px; height:28px">
|
|---|
| 1442 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1443 | >4.4 </SPAN
|
|---|
| 1444 | ></TH>
|
|---|
| 1445 | <TD style="vertical-align:bottom; width:314px; height:28px">
|
|---|
| 1446 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1447 | >Types </SPAN
|
|---|
| 1448 | ></TD>
|
|---|
| 1449 | <TD style="text-align:right; width:284px; height:28px"/>
|
|---|
| 1450 | </TR>
|
|---|
| 1451 | </TABLE>
|
|---|
| 1452 | <P style="text-align:left; margin-bottom:9px; line-height:19px">
|
|---|
| 1453 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1454 | >The reference model can be thought of as consisting of a number of classes which fulfill one of two purposes. The first category includes those which represent concretely-modelled concepts like “revi</SPAN
|
|---|
| 1455 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1456 | ></SPAN
|
|---|
| 1457 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1458 | >sion history entry” or “transaction”, while the second includes those whose job it is to represent generic data structures, used to express clinical data whose specific form is defined by archetypes, rather than by the reference model. The general form of the latter can best be understood as structures of name/value pairs, where all nodes in the structure have names, and leaf nodes have values as well. There are accordingly two kinds of “datatypes” used in the model: one for the </SPAN
|
|---|
| 1459 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1460 | >attributes</SPAN
|
|---|
| 1461 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1462 | > of all classes, and the other for the </SPAN
|
|---|
| 1463 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1464 | >values</SPAN
|
|---|
| 1465 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1466 | > in the clinical name/value structures. These latter are known as “data value types”, whereas the former are known as “attribute types”. Instances of data value types are the only allowable values in the generic information structures. </SPAN
|
|---|
| 1467 | ></P>
|
|---|
| 1468 | <P style="text-align:left; margin-bottom:5px; line-height:19px">
|
|---|
| 1469 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1470 | >In addition to types defined in the model, a number of basic types are assumed in the modelling for</SPAN
|
|---|
| 1471 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1472 | ></SPAN
|
|---|
| 1473 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1474 | >malism, which are globally understood in the same (or compatible) ways in all implementation for</SPAN
|
|---|
| 1475 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1476 | ></SPAN
|
|---|
| 1477 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1478 | >malisms. These are: </SPAN
|
|---|
| 1479 | ></P>
|
|---|
| 1480 | <P style="text-align:left; margin-bottom:15px; line-height:22px">
|
|---|
| 1481 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1482 | >-</SPAN
|
|---|
| 1483 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1484 | >Character </SPAN
|
|---|
| 1485 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1486 | >(members of a character set</SPAN
|
|---|
| 1487 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1488 | >)
|
|---|
| 1489 | </SPAN
|
|---|
| 1490 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1491 | >-</SPAN
|
|---|
| 1492 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1493 | >String </SPAN
|
|---|
| 1494 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1495 | >(strings of printable characters</SPAN
|
|---|
| 1496 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1497 | >)
|
|---|
| 1498 | </SPAN
|
|---|
| 1499 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1500 | >-</SPAN
|
|---|
| 1501 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1502 | >Integer </SPAN
|
|---|
| 1503 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1504 | >(integer numbers</SPAN
|
|---|
| 1505 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1506 | >)
|
|---|
| 1507 | </SPAN
|
|---|
| 1508 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1509 | >-</SPAN
|
|---|
| 1510 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1511 | >Real </SPAN
|
|---|
| 1512 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1513 | >(real numbers</SPAN
|
|---|
| 1514 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1515 | >)
|
|---|
| 1516 | </SPAN
|
|---|
| 1517 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1518 | >-</SPAN
|
|---|
| 1519 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1520 | >Double </SPAN
|
|---|
| 1521 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1522 | >(double precision floating point real numbers</SPAN
|
|---|
| 1523 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1524 | >)
|
|---|
| 1525 | </SPAN
|
|---|
| 1526 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1527 | >-</SPAN
|
|---|
| 1528 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1529 | >Boolean </SPAN
|
|---|
| 1530 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1531 | >(two-valued entities</SPAN
|
|---|
| 1532 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1533 | >)
|
|---|
| 1534 | </SPAN
|
|---|
| 1535 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1536 | >-</SPAN
|
|---|
| 1537 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1538 | >Array<T> </SPAN
|
|---|
| 1539 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1540 | >(physical container of items indexed by number</SPAN
|
|---|
| 1541 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1542 | >)
|
|---|
| 1543 | </SPAN
|
|---|
| 1544 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1545 | >-</SPAN
|
|---|
| 1546 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1547 | >List<T> </SPAN
|
|---|
| 1548 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1549 | >(implied order, non-unique membership</SPAN
|
|---|
| 1550 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1551 | >)
|
|---|
| 1552 | </SPAN
|
|---|
| 1553 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1554 | >-</SPAN
|
|---|
| 1555 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1556 | >Set<T> </SPAN
|
|---|
| 1557 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1558 | >(no order, unique membership</SPAN
|
|---|
| 1559 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1560 | >)
|
|---|
| 1561 | </SPAN
|
|---|
| 1562 | ></P>
|
|---|
| 1563 | <DIV class="Sect">
|
|---|
| 1564 | <H3 ID="LinkTarget_3432" style="text-align:left; margin-bottom:0px">
|
|---|
| 1565 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1566 | >4.4.1 </SPAN
|
|---|
| 1567 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1568 | >Data Value Types </SPAN
|
|---|
| 1569 | ></H3>
|
|---|
| 1570 | <P style="text-align:left; margin-bottom:9px; line-height:19px">
|
|---|
| 1571 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1572 | >Data value types are characterised by being explicitly modelled and inheriting from the abstract class </SPAN
|
|---|
| 1573 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1574 | >DATA_VALUE</SPAN
|
|---|
| 1575 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1576 | >. The names of all of these types are prefixed with “</SPAN
|
|---|
| 1577 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1578 | >DV_</SPAN
|
|---|
| 1579 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1580 | >” to differentiate them from types of the same names which may occur in particular implementation technologies, thus </SPAN
|
|---|
| 1581 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1582 | >DV_DATE </SPAN
|
|---|
| 1583 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1584 | >rather than </SPAN
|
|---|
| 1585 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1586 | >DATE</SPAN
|
|---|
| 1587 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1588 | > and so on. Types which are notionally one of the standard basic types have a specific model. For example, the notional “string” type is modelled as the data value type </SPAN
|
|---|
| 1589 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1590 | >DV_PLAIN_TEXT</SPAN
|
|---|
| 1591 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1592 | >. </SPAN
|
|---|
| 1593 | ></P>
|
|---|
| 1594 | <P style="text-align:left; margin-bottom:22px; line-height:19px">
|
|---|
| 1595 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1596 | >Data value types are the only types which can be used as data values, e.g. as the type of the </SPAN
|
|---|
| 1597 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1598 | >ELE</SPAN
|
|---|
| 1599 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1600 | ></SPAN
|
|---|
| 1601 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1602 | >MENT</SPAN
|
|---|
| 1603 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1604 | >.</SPAN
|
|---|
| 1605 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1606 | >value</SPAN
|
|---|
| 1607 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1608 | > attribute in the </SPAN
|
|---|
| 1609 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1610 | >open</SPAN
|
|---|
| 1611 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1612 | >EHR EHR reference model, or other similar places where the type </SPAN
|
|---|
| 1613 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1614 | >DATA_VALUE </SPAN
|
|---|
| 1615 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1616 | >is specified. </SPAN
|
|---|
| 1617 | ></P>
|
|---|
| 1618 | <IMG width=561 height=169 style="display:block; float:none; text-align:center; margin-bottom:11px" src="images/modelling_guide_img_3.png">
|
|---|
| 1619 | <P style="margin-bottom:52px">
|
|---|
| 1620 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1621 | >FIGURE 2 </SPAN
|
|---|
| 1622 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1623 | >rm.data_structures.representation Package </SPAN
|
|---|
| 1624 | ></P>
|
|---|
| 1625 | <P style="margin-bottom:15px">
|
|---|
| 1626 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1627 | >Author: </SPAN
|
|---|
| 1628 | ><A href="#LinkTarget_3091">
|
|---|
| 1629 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1630 | >T Beale </SPAN
|
|---|
| 1631 | ></A>
|
|---|
| 1632 | <A href="#LinkTarget_3852">
|
|---|
| 1633 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1634 | >Page 9 of 19 </SPAN
|
|---|
| 1635 | ></A>
|
|---|
| 1636 | <A href="#LinkTarget_3121">
|
|---|
| 1637 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1638 | >Date of Issue:</SPAN
|
|---|
| 1639 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1640 | >12 Mar 2007 </SPAN
|
|---|
| 1641 | ></A>
|
|---|
| 1642 | </P>
|
|---|
| 1643 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 1644 | <SPAN>
|
|---|
| 1645 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1646 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 1647 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1648 | >n
|
|---|
| 1649 | </SPAN
|
|---|
| 1650 | ></SPAN>
|
|---|
| 1651 | <SPAN>
|
|---|
| 1652 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1653 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 1654 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1655 | >g
|
|---|
| 1656 | </SPAN
|
|---|
| 1657 | ></SPAN>
|
|---|
| 1658 | </P>
|
|---|
| 1659 | <P style="text-align:justify; margin-bottom:15px; line-height:15px">
|
|---|
| 1660 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1661 | >Modelling Guide </SPAN
|
|---|
| 1662 | ><A href="#LinkTarget_3091">
|
|---|
| 1663 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1664 | >The openEHR Modelling Guide </SPAN
|
|---|
| 1665 | ></A>
|
|---|
| 1666 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1667 | >Rev </SPAN
|
|---|
| 1668 | ><A href="#LinkTarget_3114">
|
|---|
| 1669 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1670 | >1.3.2 </SPAN
|
|---|
| 1671 | ></A>
|
|---|
| 1672 | </P>
|
|---|
| 1673 | </DIV>
|
|---|
| 1674 | <DIV class="Sect">
|
|---|
| 1675 | <H3 ID="LinkTarget_3451" style="margin-bottom:0px">
|
|---|
| 1676 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1677 | >4.4.2 </SPAN
|
|---|
| 1678 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1679 | >Attribute Types </SPAN
|
|---|
| 1680 | ></H3>
|
|---|
| 1681 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
|
|---|
| 1682 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1683 | >Types which can be used for other attributes in model classes include any standard basic type, or any of the data value types. For example, if a string is needed, the class </SPAN
|
|---|
| 1684 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1685 | >STRING</SPAN
|
|---|
| 1686 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1687 | > may be used, unless spe</SPAN
|
|---|
| 1688 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1689 | ></SPAN
|
|---|
| 1690 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1691 | >cial features of </SPAN
|
|---|
| 1692 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1693 | >DV_PLAIN_TEXT</SPAN
|
|---|
| 1694 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1695 | > are required. If a date/time is needed however, since there is no guaranteed standard type for this, the data value type </SPAN
|
|---|
| 1696 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1697 | >DV_DATE_TIME</SPAN
|
|---|
| 1698 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1699 | > must be used. </SPAN
|
|---|
| 1700 | ></P>
|
|---|
| 1701 | </DIV>
|
|---|
| 1702 | <DIV class="Sect">
|
|---|
| 1703 | <H3 ID="LinkTarget_3455" style="margin-bottom:0px">
|
|---|
| 1704 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1705 | >4.4.3 </SPAN
|
|---|
| 1706 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1707 | >Existence and Cardinality </SPAN
|
|---|
| 1708 | ></H3>
|
|---|
| 1709 | <P style="text-align:justify; margin-bottom:32px; line-height:19px">
|
|---|
| 1710 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1711 | >Existence of attributes is indicated by brackets after the attribute name inside a class box. Possible values are: </SPAN
|
|---|
| 1712 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1713 | >[0..1]</SPAN
|
|---|
| 1714 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1715 | >, </SPAN
|
|---|
| 1716 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1717 | >[1]</SPAN
|
|---|
| 1718 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1719 | >, meaning optional and mandatory, respectively. For attributes of container types such as </SPAN
|
|---|
| 1720 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1721 | >List<T></SPAN
|
|---|
| 1722 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1723 | >, existence of the whole container is shown the same way. Cardinality of the container is shown by including the container type explicitly. </SPAN
|
|---|
| 1724 | ></P>
|
|---|
| 1725 | <P style="text-align:left; margin-bottom:5px">
|
|---|
| 1726 | <SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
|
|---|
| 1727 | >PERSO</SPAN
|
|---|
| 1728 | ><SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
|
|---|
| 1729 | >N </SPAN
|
|---|
| 1730 | ></P>
|
|---|
| 1731 | <P style="text-align:left; margin-bottom:27px; line-height:19px">
|
|---|
| 1732 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#008000"
|
|---|
| 1733 | >name</SPAN
|
|---|
| 1734 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1735 | > [1]: </SPAN
|
|---|
| 1736 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
|
|---|
| 1737 | >String </SPAN
|
|---|
| 1738 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#008000"
|
|---|
| 1739 | >address</SPAN
|
|---|
| 1740 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1741 | > [0..1]: </SPAN
|
|---|
| 1742 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
|
|---|
| 1743 | >List</SPAN
|
|---|
| 1744 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1745 | ><</SPAN
|
|---|
| 1746 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
|
|---|
| 1747 | >String</SPAN
|
|---|
| 1748 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1749 | >> </SPAN
|
|---|
| 1750 | ></P>
|
|---|
| 1751 | <P style="margin-bottom:22px; line-height:19px">
|
|---|
| 1752 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1753 | >FIGURE 3 </SPAN
|
|---|
| 1754 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1755 | >Attribute Existence and Cardinality </SPAN
|
|---|
| 1756 | ></P>
|
|---|
| 1757 | </DIV>
|
|---|
| 1758 | </DIV>
|
|---|
| 1759 | <DIV class="Sect">
|
|---|
| 1760 | <H3 ID="LinkTarget_3462">
|
|---|
| 1761 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1762 | >4.5 </SPAN
|
|---|
| 1763 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1764 | >Inheritance </SPAN
|
|---|
| 1765 | ></H3>
|
|---|
| 1766 | <P style="text-align:justify; margin-bottom:32px; line-height:19px">
|
|---|
| 1767 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1768 | >The inheritance relationship between classes indicates that one class is the </SPAN
|
|---|
| 1769 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1770 | >descandant</SPAN
|
|---|
| 1771 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1772 | > of another, termed the </SPAN
|
|---|
| 1773 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1774 | >ancestor</SPAN
|
|---|
| 1775 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1776 | >. Two kinds of inheritance are used in the </SPAN
|
|---|
| 1777 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1778 | >open</SPAN
|
|---|
| 1779 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1780 | >EHR models, both readily available in all object-oriented formalisms. These are standard specialisation or “is-a” inheritance, implying type substitutability, and </SPAN
|
|---|
| 1781 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1782 | >facility</SPAN
|
|---|
| 1783 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1784 | > inheritance, whereby the descendant class is simply using the facili</SPAN
|
|---|
| 1785 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1786 | ></SPAN
|
|---|
| 1787 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1788 | >ties of the inherited class. To make clear the distinction in the UML diagrams, specialisation inherit</SPAN
|
|---|
| 1789 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1790 | ></SPAN
|
|---|
| 1791 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1792 | >ance is indicated using unbroken grey lines, while facility inheritance is indicated using dotted lines, as shown in the following example. </SPAN
|
|---|
| 1793 | ></P>
|
|---|
| 1794 | <IMG width=455 height=123 style="display:block; float:none; text-align:center; margin-bottom:23px" src="images/modelling_guide_img_4.png">
|
|---|
| 1795 | <P style="margin-bottom:27px">
|
|---|
| 1796 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1797 | >FIGURE 4 </SPAN
|
|---|
| 1798 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1799 | >rm.data_types.quantity.date_time Package </SPAN
|
|---|
| 1800 | ></P>
|
|---|
| 1801 | </DIV>
|
|---|
| 1802 | <DIV class="Sect">
|
|---|
| 1803 | <H3 ID="LinkTarget_3469">
|
|---|
| 1804 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1805 | >4.6 </SPAN
|
|---|
| 1806 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 1807 | >Relationships </SPAN
|
|---|
| 1808 | ></H3>
|
|---|
| 1809 | <P style="text-align:justify; margin-bottom:15px">
|
|---|
| 1810 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1811 | >Relationships between classes in the reference model are of three logical types, described below. </SPAN
|
|---|
| 1812 | ></P>
|
|---|
| 1813 | <DIV class="Sect">
|
|---|
| 1814 | <H3 ID="LinkTarget_3472" style="margin-bottom:0px">
|
|---|
| 1815 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1816 | >4.6.1 </SPAN
|
|---|
| 1817 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 1818 | >Composition </SPAN
|
|---|
| 1819 | ></H3>
|
|---|
| 1820 | <P style="text-align:justify; margin-bottom:52px; line-height:19px">
|
|---|
| 1821 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1822 | >Composition indicates the part/sub-part relationship where the sub-part can have no meaningful exist</SPAN
|
|---|
| 1823 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1824 | ></SPAN
|
|---|
| 1825 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1826 | >ence outside of the whole, or, put another way, the lifetime of the part is controlled by the whole. For example, in the </SPAN
|
|---|
| 1827 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1828 | >open</SPAN
|
|---|
| 1829 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1830 | >EHR EHR RM, the class </SPAN
|
|---|
| 1831 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1832 | >COMPOSITION</SPAN
|
|---|
| 1833 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1834 | > has as a subpart </SPAN
|
|---|
| 1835 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1836 | >ACCESS_CONTROL</SPAN
|
|---|
| 1837 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1838 | >, </SPAN
|
|---|
| 1839 | ></P>
|
|---|
| 1840 | <P style="margin-bottom:15px">
|
|---|
| 1841 | <A href="#LinkTarget_3121">
|
|---|
| 1842 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1843 | >Date of Issue:</SPAN
|
|---|
| 1844 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1845 | >12 Mar 2007 </SPAN
|
|---|
| 1846 | ></A>
|
|---|
| 1847 | <A href="#LinkTarget_3852">
|
|---|
| 1848 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1849 | >Page 10 of 19 </SPAN
|
|---|
| 1850 | ></A>
|
|---|
| 1851 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1852 | >Author: </SPAN
|
|---|
| 1853 | ><A href="#LinkTarget_3091">
|
|---|
| 1854 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1855 | >T Beale </SPAN
|
|---|
| 1856 | ></A>
|
|---|
| 1857 | </P>
|
|---|
| 1858 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 1859 | <A href="#LinkTarget_3091">
|
|---|
| 1860 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1861 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 1862 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 1863 | >n
|
|---|
| 1864 | </SPAN
|
|---|
| 1865 | ></A>
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| 1866 | <SPAN>
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| 1867 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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| 1868 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
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| 1869 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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| 1870 | >g
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| 1871 | </SPAN
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| 1872 | ></SPAN>
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| 1873 | </P>
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| 1874 | <P style="text-align:justify; margin-bottom:15px; margin-left:597px; text-indent:-596px; line-height:15px">
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| 1875 | <A href="#LinkTarget_3091">
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| 1876 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
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| 1877 | >The openEHR Modelling Guide </SPAN
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| 1878 | ></A>
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| 1879 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
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| 1880 | >Modelling Guide Rev </SPAN
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| 1881 | ><A href="#LinkTarget_3114">
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| 1882 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
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| 1883 | >1.3.2 </SPAN
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| 1884 | ></A>
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| 1885 | </P>
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| 1886 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
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| 1887 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1888 | >illustrated in </SPAN
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| 1889 | ><A href="#LinkTarget_3499">
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| 1890 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1891 | >FIGURE 5</SPAN
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| 1892 | ></A>
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| 1893 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1894 | >. All objects contained within a single “business object”, i.e. </SPAN
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| 1895 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
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| 1896 | >Strings</SPAN
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| 1897 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1898 | >, </SPAN
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| 1899 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
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| 1900 | >Integers</SPAN
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| 1901 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1902 | > and other leaf types are always related to the containing object by composition. </SPAN
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| 1903 | ></P>
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| 1904 | <P style="text-align:justify; margin-bottom:27px; line-height:19px">
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| 1905 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1906 | >In UML, composition is indicated by a black diamond on the class representing the whole. A “part” object can only be in a composition relationship with one “whole” object, i.e. a given instance cannot be part-of multiple wholes. </SPAN
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| 1907 | ></P>
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| 1908 | <IMG width=116 height=108 style="display:block; float:none; margin-bottom:20px" src="images/modelling_guide_img_5.png">
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| 1909 | <TABLE style="text-align:right; margin-bottom:37px">
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| 1910 | <TR>
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| 1911 | <TH style="text-align:left; vertical-align:top; width:122px; height:19px; border-style:solid; border-color:#000000; border-width:1px">
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| 1912 | <SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
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| 1913 | >CODED_TER</SPAN
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| 1914 | ><SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
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| 1915 | >M </SPAN
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| 1916 | ></TH>
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| 1917 | </TR>
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| 1918 | <TR>
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| 1919 | <TH style="text-align:left; vertical-align:top; width:122px; height:36px; border-style:solid; border-color:#000000; border-width:1px">
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| 1920 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#008000"
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| 1921 | >rubric: </SPAN
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| 1922 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
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| 1923 | >String </SPAN
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| 1924 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#008000"
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| 1925 | >concept_code: </SPAN
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| 1926 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
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| 1927 | >String </SPAN
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| 1928 | ></TH>
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| 1929 | </TR>
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| 1930 | </TABLE>
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| 1931 | <P style="margin-bottom:9px; line-height:19px">
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| 1932 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
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| 1933 | >FIGURE 5 </SPAN
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| 1934 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1935 | >Examples of Composition </SPAN
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| 1936 | ></P>
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| 1937 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
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| 1938 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1939 | >Semantically, composition corresponds to physical containment by value. Movement or deletion of the whole causes movement or deletion respectively of the part. </SPAN
|
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| 1940 | ></P>
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| 1941 | </DIV>
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| 1942 | <DIV class="Sect">
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| 1943 | <H3 ID="LinkTarget_3502" style="margin-bottom:0px">
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| 1944 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
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| 1945 | >4.6.2 </SPAN
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| 1946 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
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| 1947 | >Aggregation </SPAN
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| 1948 | ></H3>
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| 1949 | <P style="text-align:justify; margin-bottom:27px; line-height:19px">
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| 1950 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
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| 1951 | >Aggregation indicates a logical part/sub-part relationship, where the sub-part can meaningfully exist on its own, i.e. does not need to be deleted if the parent whole is deleted. Consider by way of example the relationship between </SPAN
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| 1952 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
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| 1953 | >HEALTH_CARE_FACILITY</SPAN
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| 1954 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 1955 | > and </SPAN
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| 1956 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
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| 1957 | >HEALTH_CARE_PROFESSIONAL</SPAN
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| 1958 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
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| 1959 | > illustrated in </SPAN
|
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| 1960 | ><A href="#LinkTarget_3509">
|
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| 1961 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1962 | >FIGURE 6. The difference in semantics with respect to composition is that aggregation parts and </SPAN
|
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| 1963 | ></A>
|
|---|
| 1964 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
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| 1965 | >wholes represent business objects (e.g. </SPAN
|
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| 1966 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
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| 1967 | >HOSPITAL</SPAN
|
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| 1968 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
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| 1969 | >and </SPAN
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| 1970 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1971 | >PERSON</SPAN
|
|---|
| 1972 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1973 | >), whereas the part objects of compos</SPAN
|
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| 1974 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
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| 1975 | ></SPAN
|
|---|
| 1976 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1977 | >ite relationships represent fine-grained constituents inside a business object (e.g. </SPAN
|
|---|
| 1978 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
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| 1979 | >PERSON</SPAN
|
|---|
| 1980 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1981 | > and </SPAN
|
|---|
| 1982 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 1983 | >PERSON_NAME</SPAN
|
|---|
| 1984 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1985 | >). </SPAN
|
|---|
| 1986 | ></P>
|
|---|
| 1987 | <P style="margin-bottom:-7px">
|
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| 1988 | <SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
|
|---|
| 1989 | >HEALTH_CARE_FACILIT</SPAN
|
|---|
| 1990 | ><SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
|
|---|
| 1991 | >Y </SPAN
|
|---|
| 1992 | ></P>
|
|---|
| 1993 | <IMG width=187 height=107 style="display:block; float:none; text-align:center; margin-bottom:23px" src="images/modelling_guide_img_6.png">
|
|---|
| 1994 | <P style="margin-bottom:9px; line-height:19px">
|
|---|
| 1995 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 1996 | >FIGURE 6 </SPAN
|
|---|
| 1997 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 1998 | >Example of Aggregation </SPAN
|
|---|
| 1999 | ></P>
|
|---|
| 2000 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 2001 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2002 | >In UML, aggregation is indicated by a white diamond on the class representing the whole and a key shown on the part, meaning that the whole class contains a key referring to the part class. Movement or deletion of the whole may occur without movement or deletion of the part. </SPAN
|
|---|
| 2003 | ></P>
|
|---|
| 2004 | <P style="text-align:justify; margin-bottom:52px; line-height:19px">
|
|---|
| 2005 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2006 | >A sensible definition of the semantics of aggregation has historically been, and remains, problematic </SPAN
|
|---|
| 2007 | ><A href="#LinkTarget_3822">
|
|---|
| 2008 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2009 | >for many modellers. Various books on UML including “UML Distilled” [5], and indeed the authors of </SPAN
|
|---|
| 2010 | ></A>
|
|---|
| 2011 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2012 | >UML themselves have noted the confusion</SPAN
|
|---|
| 2013 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.6pt; font-weight:normal; color:#000000"
|
|---|
| 2014 | ><Sup>1</Sup></SPAN
|
|---|
| 2015 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2016 | >, and done little to clear it up. Consequently, in some pub</SPAN
|
|---|
| 2017 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2018 | ></SPAN
|
|---|
| 2019 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2020 | >lications, the aggregation relationship has the semantics of allowing a “part” to be a part-of more than one whole. We see this as an error for a number of reasons. </SPAN
|
|---|
| 2021 | ></P>
|
|---|
| 2022 | <P style="text-align:left; margin-bottom:27px; line-height:13px">
|
|---|
| 2023 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2024 | >1. </SPAN
|
|---|
| 2025 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2026 | >Jim Rumbaugh says of aggregation “think of it as a modelling placebo” (Rumbaugh, Jacobsen </SPAN
|
|---|
| 2027 | ><A href="#LinkTarget_3816">
|
|---|
| 2028 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2029 | >and Booch 1999) [3]. Martin Fowler calls it “one of my biggest </SPAN
|
|---|
| 2030 | ></A>
|
|---|
| 2031 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2032 | >betes noires</SPAN
|
|---|
| 2033 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2034 | >”. Clearly, aggrega</SPAN
|
|---|
| 2035 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2036 | ></SPAN
|
|---|
| 2037 | ><A href="#LinkTarget_3822">
|
|---|
| 2038 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2039 | >tion is not well understood by the “experts” [5]. </SPAN
|
|---|
| 2040 | ></A>
|
|---|
| 2041 | </P>
|
|---|
| 2042 | <P style="margin-bottom:15px">
|
|---|
| 2043 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2044 | >Author: </SPAN
|
|---|
| 2045 | ><A href="#LinkTarget_3091">
|
|---|
| 2046 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2047 | >T Beale </SPAN
|
|---|
| 2048 | ></A>
|
|---|
| 2049 | <A href="#LinkTarget_3852">
|
|---|
| 2050 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2051 | >Page 11 of 19 </SPAN
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|---|
| 2052 | ></A>
|
|---|
| 2053 | <A href="#LinkTarget_3121">
|
|---|
| 2054 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2055 | >Date of Issue:</SPAN
|
|---|
| 2056 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2057 | >12 Mar 2007 </SPAN
|
|---|
| 2058 | ></A>
|
|---|
| 2059 | </P>
|
|---|
| 2060 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 2061 | <SPAN>
|
|---|
| 2062 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2063 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 2064 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2065 | >n
|
|---|
| 2066 | </SPAN
|
|---|
| 2067 | ></SPAN>
|
|---|
| 2068 | <SPAN>
|
|---|
| 2069 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2070 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 2071 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2072 | >g
|
|---|
| 2073 | </SPAN
|
|---|
| 2074 | ></SPAN>
|
|---|
| 2075 | </P>
|
|---|
| 2076 | <P style="text-align:justify; margin-bottom:15px; line-height:15px">
|
|---|
| 2077 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2078 | >Modelling Guide </SPAN
|
|---|
| 2079 | ><A href="#LinkTarget_3091">
|
|---|
| 2080 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2081 | >The openEHR Modelling Guide </SPAN
|
|---|
| 2082 | ></A>
|
|---|
| 2083 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2084 | >Rev </SPAN
|
|---|
| 2085 | ><A href="#LinkTarget_3114">
|
|---|
| 2086 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2087 | >1.3.2 </SPAN
|
|---|
| 2088 | ></A>
|
|---|
| 2089 | </P>
|
|---|
| 2090 | <ul style="list-style-type:disc">
|
|---|
| 2091 | <LI style="margin-left:60px; line-height:19px">
|
|---|
| 2092 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2093 | >Firstly, there is no sensible understanding in natural language for the concept of something that is part of more than one whole. </SPAN
|
|---|
| 2094 | ></LI>
|
|---|
| 2095 | <LI style="margin-left:60px; line-height:19px">
|
|---|
| 2096 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2097 | >When the semantics of changing the part are investigated, it is normally found that a change to the part, seen as part-of one whole is not expected to cause a change in the same part seen as part-of another whole. If the change should indeed occur in all wholes, then the whole/part relationships are associations, and do not represent the part-of relationship at all. If changes are not meant to be global to all wholes, then distinct (possibly initially identical) instances of the part must be part-of each whole. </SPAN
|
|---|
| 2098 | ></LI>
|
|---|
| 2099 | <LI style="margin-bottom:9px; margin-left:60px; line-height:19px">
|
|---|
| 2100 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2101 | >In some models, aggregation is used in an attempt to represent “re-use”. However, re-use is not a meaningful modelling concept, although it is a meaningful implementation concept</SPAN
|
|---|
| 2102 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9.6pt; font-weight:normal; color:#000000"
|
|---|
| 2103 | ><Sup>1</Sup></SPAN
|
|---|
| 2104 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2105 | >. The only reasonable modelling interpretation of “re-use” would be that a part is part-of one whole, and there are other similar wholes that have (or will have at a later point in time) a part which is identical to the existing part. In this case, the proper interpretation of aggrega</SPAN
|
|---|
| 2106 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2107 | ></SPAN
|
|---|
| 2108 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2109 | >tion is that each whole has a part, and that there are also constraints or operations (such as copy) which guarantee that the parts of certain wholes are all identical in value to each other. </SPAN
|
|---|
| 2110 | ></LI>
|
|---|
| 2111 | </ul>
|
|---|
| 2112 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
|
|---|
| 2113 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2114 | >Consequently, in this document aggregation semantics are defined such that a “part” object can only be in a aggregation relationship with one “whole” object, i.e. a given instance cannot be part-of multi</SPAN
|
|---|
| 2115 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2116 | ></SPAN
|
|---|
| 2117 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2118 | >ple wholes. </SPAN
|
|---|
| 2119 | ></P>
|
|---|
| 2120 | </DIV>
|
|---|
| 2121 | <DIV class="Sect">
|
|---|
| 2122 | <H3 ID="LinkTarget_3549" style="margin-bottom:0px">
|
|---|
| 2123 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2124 | >4.6.3 </SPAN
|
|---|
| 2125 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2126 | >Association </SPAN
|
|---|
| 2127 | ></H3>
|
|---|
| 2128 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
|
|---|
| 2129 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2130 | >Association indicates any other kind of relationship in which instances of both classes are completely meaningful in themselves. Indicated by no diamond in UML. </SPAN
|
|---|
| 2131 | ></P>
|
|---|
| 2132 | </DIV>
|
|---|
| 2133 | <DIV class="Sect">
|
|---|
| 2134 | <H3 ID="LinkTarget_3552" style="margin-bottom:0px">
|
|---|
| 2135 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2136 | >4.6.4 </SPAN
|
|---|
| 2137 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2138 | >Qualified Association </SPAN
|
|---|
| 2139 | ></H3>
|
|---|
| 2140 | <P style="text-align:justify; margin-bottom:27px; line-height:19px">
|
|---|
| 2141 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2142 | >One kind of association which occurs quite commonly is the “qualified association”. In contrast with normal associations which are “direct” (i.e. object to object), qualified associations are by symbolic </SPAN
|
|---|
| 2143 | ><A href="#LinkTarget_3562">
|
|---|
| 2144 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2145 | >reference, where the reference is in the form of an attribute value from the target class. FIGURE 7 </SPAN
|
|---|
| 2146 | ></A>
|
|---|
| 2147 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2148 | >illutrates the qualified asscociation, and shows an equivalent single class below it. The qualified asso</SPAN
|
|---|
| 2149 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2150 | ></SPAN
|
|---|
| 2151 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2152 | >ciation is most commonly used when objects of the target class will each have a unique id which can be referenced from elsewhere, in the manner of a primary/foreign key in relational systems (here the foreign key is the attribute </SPAN
|
|---|
| 2153 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2154 | >bar_id</SPAN
|
|---|
| 2155 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2156 | >: </SPAN
|
|---|
| 2157 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2158 | >String</SPAN
|
|---|
| 2159 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2160 | > in the class Foo. </SPAN
|
|---|
| 2161 | ></P>
|
|---|
| 2162 | <IMG width=255 height=55 style="display:block; float:none; text-align:center; margin-bottom:21px" src="images/modelling_guide_img_7.png">
|
|---|
| 2163 | <IMG width=1 height=37 style="display:block; float:none; margin-bottom:25px" src="images/modelling_guide_img_8.png">
|
|---|
| 2164 | <P style="text-align:justify; margin-bottom:9px">
|
|---|
| 2165 | <SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
|
|---|
| 2166 | >FO</SPAN
|
|---|
| 2167 | ><SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-weight:bold; font-stretch:semi-condensed; color:#000000"
|
|---|
| 2168 | >O </SPAN
|
|---|
| 2169 | ></P>
|
|---|
| 2170 | <P style="text-align:left; margin-bottom:22px">
|
|---|
| 2171 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#008000"
|
|---|
| 2172 | >bar_id: </SPAN
|
|---|
| 2173 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
|
|---|
| 2174 | >String </SPAN
|
|---|
| 2175 | ></P>
|
|---|
| 2176 | <IMG width=1 height=37 style="display:block; float:none; text-align:right; margin-bottom:18px" src="images/modelling_guide_img_9.png">
|
|---|
| 2177 | <P style="margin-bottom:94px">
|
|---|
| 2178 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2179 | >FIGURE 7 </SPAN
|
|---|
| 2180 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2181 | >Qualified Association </SPAN
|
|---|
| 2182 | ></P>
|
|---|
| 2183 | <P style="text-align:left; margin-bottom:27px; line-height:13px">
|
|---|
| 2184 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2185 | >1. </SPAN
|
|---|
| 2186 | ><A href="#LinkTarget_3822">
|
|---|
| 2187 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2188 | > This is well known as the “flyweight” pattern described in [6]. In the UML diagram for this </SPAN
|
|---|
| 2189 | ></A>
|
|---|
| 2190 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2191 | >pattern, an aggregation relationship appears between a flyweight-factory and the flyweight (shared) object; associations appear between the logical “owners” and the factory-generated fly</SPAN
|
|---|
| 2192 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2193 | ></SPAN
|
|---|
| 2194 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2195 | >weights) </SPAN
|
|---|
| 2196 | ></P>
|
|---|
| 2197 | <P style="margin-bottom:15px; margin-left:567px; text-indent:-566px">
|
|---|
| 2198 | <A href="#LinkTarget_3121">
|
|---|
| 2199 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2200 | >Date of Issue:</SPAN
|
|---|
| 2201 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2202 | >12 Mar 2007 </SPAN
|
|---|
| 2203 | ></A>
|
|---|
| 2204 | <A href="#LinkTarget_3852">
|
|---|
| 2205 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2206 | >Page 12 of 1</SPAN
|
|---|
| 2207 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2208 | >9 </SPAN
|
|---|
| 2209 | ></A>
|
|---|
| 2210 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2211 | >Author: </SPAN
|
|---|
| 2212 | ><A href="#LinkTarget_3091">
|
|---|
| 2213 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2214 | >T Beale </SPAN
|
|---|
| 2215 | ></A>
|
|---|
| 2216 | </P>
|
|---|
| 2217 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 2218 | <A href="#LinkTarget_3091">
|
|---|
| 2219 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2220 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 2221 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2222 | >n
|
|---|
| 2223 | </SPAN
|
|---|
| 2224 | ></A>
|
|---|
| 2225 | <SPAN>
|
|---|
| 2226 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2227 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 2228 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2229 | >g
|
|---|
| 2230 | </SPAN
|
|---|
| 2231 | ></SPAN>
|
|---|
| 2232 | </P>
|
|---|
| 2233 | <P style="text-align:justify; margin-bottom:15px; margin-left:597px; text-indent:-596px; line-height:15px">
|
|---|
| 2234 | <A href="#LinkTarget_3091">
|
|---|
| 2235 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2236 | >The openEHR Modelling Guide </SPAN
|
|---|
| 2237 | ></A>
|
|---|
| 2238 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2239 | >Modelling Guide Rev </SPAN
|
|---|
| 2240 | ><A href="#LinkTarget_3114">
|
|---|
| 2241 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2242 | >1.3.2 </SPAN
|
|---|
| 2243 | ></A>
|
|---|
| 2244 | </P>
|
|---|
| 2245 | </DIV>
|
|---|
| 2246 | </DIV>
|
|---|
| 2247 | <DIV class="Sect">
|
|---|
| 2248 | <H3 ID="LinkTarget_3580">
|
|---|
| 2249 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2250 | >4.7 </SPAN
|
|---|
| 2251 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2252 | >Functions </SPAN
|
|---|
| 2253 | ></H3>
|
|---|
| 2254 | <P style="text-align:justify; margin-bottom:22px; line-height:19px">
|
|---|
| 2255 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2256 | >Functions are understood in </SPAN
|
|---|
| 2257 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2258 | >open</SPAN
|
|---|
| 2259 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2260 | >EHR in the object-oriented sense as “computed features having a return type, and not causing side-effects in the object on which they are called”. Functions are used in various places to define relevant interface, to support the expression of invariants, or to express com</SPAN
|
|---|
| 2261 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2262 | ></SPAN
|
|---|
| 2263 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2264 | >putation of derived properties, such as extracting the logical pieces from a URI string. </SPAN
|
|---|
| 2265 | ></P>
|
|---|
| 2266 | </DIV>
|
|---|
| 2267 | <DIV class="Sect">
|
|---|
| 2268 | <H3 ID="LinkTarget_3584">
|
|---|
| 2269 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2270 | >4.8 </SPAN
|
|---|
| 2271 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2272 | >Anchored Types </SPAN
|
|---|
| 2273 | ></H3>
|
|---|
| 2274 | <P style="text-align:justify; margin-bottom:27px; line-height:19px">
|
|---|
| 2275 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2276 | >An object-oriented feature used sometimes in the </SPAN
|
|---|
| 2277 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2278 | >open</SPAN
|
|---|
| 2279 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2280 | >EHR specifications is that of “anchored types”. An example of such a type is shown in the following UML. </SPAN
|
|---|
| 2281 | ></P>
|
|---|
| 2282 | <TABLE style="margin-bottom:0px">
|
|---|
| 2283 | <TR>
|
|---|
| 2284 | <TH style="text-align:left; vertical-align:top; width:201px; height:19px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2285 | <SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-style:italic; font-weight:normal; font-stretch:semi-condensed; color:#000000"
|
|---|
| 2286 | >ORDERE</SPAN
|
|---|
| 2287 | ><SPAN style="font-family:'sans-serif', 'Arial Narrow', sans-serif; font-size:9.9pt; font-style:italic; font-weight:normal; font-stretch:semi-condensed; color:#000000"
|
|---|
| 2288 | >D </SPAN
|
|---|
| 2289 | ></TH>
|
|---|
| 2290 | </TR>
|
|---|
| 2291 | <TR>
|
|---|
| 2292 | <TH style="text-align:left; vertical-align:top; width:201px; height:19px; border-style:solid; border-color:#000000; border-width:1px"/>
|
|---|
| 2293 | </TR>
|
|---|
| 2294 | <TR>
|
|---|
| 2295 | <TH style="text-align:left; width:201px; height:19px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2296 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2297 | >infix</SPAN
|
|---|
| 2298 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#008000"
|
|---|
| 2299 | > ‘<’ (other: </SPAN
|
|---|
| 2300 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2301 | >like </SPAN
|
|---|
| 2302 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
|
|---|
| 2303 | >Current</SPAN
|
|---|
| 2304 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#008000"
|
|---|
| 2305 | >): </SPAN
|
|---|
| 2306 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#FF00FF"
|
|---|
| 2307 | >Boolean </SPAN
|
|---|
| 2308 | ></TH>
|
|---|
| 2309 | </TR>
|
|---|
| 2310 | </TABLE>
|
|---|
| 2311 | <IMG width=252 height=77 style="display:block; float:none; text-align:center; margin-bottom:22px" src="images/modelling_guide_img_10.png">
|
|---|
| 2312 | <P style="text-align:justify; margin-bottom:15px; margin-left:141px; line-height:19px">
|
|---|
| 2313 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2314 | >FIGURE 8 </SPAN
|
|---|
| 2315 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2316 | >pseudo-UML for Anchored Types </SPAN
|
|---|
| 2317 | ></P>
|
|---|
| 2318 | <P style="text-align:justify; margin-bottom:22px; line-height:19px">
|
|---|
| 2319 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2320 | >In this figure, an infix function ‘<‘ is defined on the abstract type </SPAN
|
|---|
| 2321 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2322 | >ORDERED</SPAN
|
|---|
| 2323 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2324 | >. The signature has the parameter </SPAN
|
|---|
| 2325 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2326 | >other</SPAN
|
|---|
| 2327 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2328 | >, of type “like Current”. This syntax has been adopted from the Eiffel language because it is so useful in specification. Its effect is to say that in every subtype of </SPAN
|
|---|
| 2329 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2330 | >ORDERED</SPAN
|
|---|
| 2331 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2332 | > there is a function ‘<‘ whose </SPAN
|
|---|
| 2333 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2334 | >other</SPAN
|
|---|
| 2335 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2336 | > argument is of the same type as the subtype - with no actual repeated defini</SPAN
|
|---|
| 2337 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2338 | ></SPAN
|
|---|
| 2339 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2340 | >tions required to do this. This clearly saves on code, reduces errors of repetition. Although it is not available in UML, or in many languages, it is used in the specifications to reduce the repetition, and improve clarity. Mapping to implementation formalisms is easy: simply define the initial signature as having the same type as the type on which it is defined (</SPAN
|
|---|
| 2341 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2342 | >ORDERED</SPAN
|
|---|
| 2343 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2344 | > in this above example), and rede</SPAN
|
|---|
| 2345 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2346 | ></SPAN
|
|---|
| 2347 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2348 | >fine the signature appropriately down the inheritance tree. </SPAN
|
|---|
| 2349 | ></P>
|
|---|
| 2350 | </DIV>
|
|---|
| 2351 | <DIV class="Sect">
|
|---|
| 2352 | <H3 ID="LinkTarget_3600">
|
|---|
| 2353 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2354 | >4.9 </SPAN
|
|---|
| 2355 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2356 | >Constraints and Contracts </SPAN
|
|---|
| 2357 | ></H3>
|
|---|
| 2358 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 2359 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2360 | >Constraints are written in a order predicate logic based on the OMG’s Object Constraint Language (OCL), with some differences due to problems in the current definition of OCL. </SPAN
|
|---|
| 2361 | ></P>
|
|---|
| 2362 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 2363 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2364 | >The keywords used are: </SPAN
|
|---|
| 2365 | ></P>
|
|---|
| 2366 | <ul style="list-style-type:disc">
|
|---|
| 2367 | <LI style="margin-left:60px">
|
|---|
| 2368 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2369 | >require</SPAN
|
|---|
| 2370 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2371 | >: routine precondition </SPAN
|
|---|
| 2372 | ></LI>
|
|---|
| 2373 | <LI style="margin-left:60px">
|
|---|
| 2374 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2375 | >ensure</SPAN
|
|---|
| 2376 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2377 | >: routine postcondition </SPAN
|
|---|
| 2378 | ></LI>
|
|---|
| 2379 | <LI style="margin-left:60px">
|
|---|
| 2380 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2381 | >invariant</SPAN
|
|---|
| 2382 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2383 | >: class invariant </SPAN
|
|---|
| 2384 | ></LI>
|
|---|
| 2385 | <LI style="margin-bottom:9px; margin-left:60px">
|
|---|
| 2386 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2387 | >and</SPAN
|
|---|
| 2388 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2389 | >, </SPAN
|
|---|
| 2390 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2391 | >or</SPAN
|
|---|
| 2392 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2393 | >, </SPAN
|
|---|
| 2394 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2395 | >and then</SPAN
|
|---|
| 2396 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2397 | >, </SPAN
|
|---|
| 2398 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2399 | >or else</SPAN
|
|---|
| 2400 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2401 | >, </SPAN
|
|---|
| 2402 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2403 | >implies</SPAN
|
|---|
| 2404 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2405 | >, </SPAN
|
|---|
| 2406 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2407 | >xor</SPAN
|
|---|
| 2408 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2409 | >: Boolean operators </SPAN
|
|---|
| 2410 | ></LI>
|
|---|
| 2411 | </ul>
|
|---|
| 2412 | <P style="text-align:justify; margin-bottom:94px; line-height:19px">
|
|---|
| 2413 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2414 | >The various kinds of constraints together form the “contract” of a class, that is the conditions under which its instances interact with instances of other classes (including itself). The following sections describe the three constraint types. See Meyer </SPAN
|
|---|
| 2415 | ><A href="#LinkTarget_3822">
|
|---|
| 2416 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2417 | >[8]</SPAN
|
|---|
| 2418 | ></A>
|
|---|
| 2419 | <A href="#LinkTarget_3822">
|
|---|
| 2420 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2421 | > and Kilov [7] for an explanation of contracts. </SPAN
|
|---|
| 2422 | ></A>
|
|---|
| 2423 | </P>
|
|---|
| 2424 | <P style="margin-bottom:15px">
|
|---|
| 2425 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2426 | >Author: </SPAN
|
|---|
| 2427 | ><A href="#LinkTarget_3091">
|
|---|
| 2428 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2429 | >T Beale </SPAN
|
|---|
| 2430 | ></A>
|
|---|
| 2431 | <A href="#LinkTarget_3852">
|
|---|
| 2432 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2433 | >Page 13 of 19 </SPAN
|
|---|
| 2434 | ></A>
|
|---|
| 2435 | <A href="#LinkTarget_3121">
|
|---|
| 2436 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2437 | >Date of Issue:</SPAN
|
|---|
| 2438 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2439 | >12 Mar 2007 </SPAN
|
|---|
| 2440 | ></A>
|
|---|
| 2441 | </P>
|
|---|
| 2442 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 2443 | <SPAN>
|
|---|
| 2444 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2445 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 2446 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2447 | >n
|
|---|
| 2448 | </SPAN
|
|---|
| 2449 | ></SPAN>
|
|---|
| 2450 | <SPAN>
|
|---|
| 2451 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2452 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 2453 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2454 | >g
|
|---|
| 2455 | </SPAN
|
|---|
| 2456 | ></SPAN>
|
|---|
| 2457 | </P>
|
|---|
| 2458 | <P style="text-align:justify; margin-bottom:15px; line-height:15px">
|
|---|
| 2459 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2460 | >Modelling Guide </SPAN
|
|---|
| 2461 | ><A href="#LinkTarget_3091">
|
|---|
| 2462 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2463 | >The openEHR Modelling Guide </SPAN
|
|---|
| 2464 | ></A>
|
|---|
| 2465 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2466 | >Rev </SPAN
|
|---|
| 2467 | ><A href="#LinkTarget_3114">
|
|---|
| 2468 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2469 | >1.3.2 </SPAN
|
|---|
| 2470 | ></A>
|
|---|
| 2471 | </P>
|
|---|
| 2472 | <DIV class="Sect">
|
|---|
| 2473 | <H3 ID="LinkTarget_3634" style="margin-bottom:0px">
|
|---|
| 2474 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2475 | >4.9.1 </SPAN
|
|---|
| 2476 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2477 | >Pre-conditions </SPAN
|
|---|
| 2478 | ></H3>
|
|---|
| 2479 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
|
|---|
| 2480 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2481 | >Pre-conditions are introduced with the keyword </SPAN
|
|---|
| 2482 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2483 | >require</SPAN
|
|---|
| 2484 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2485 | >, and consist of a first-order predicate logic expression evaluating to True or False. A precondition represents the truth condition which must be upheld by the caller of a routine to ensure the correct functioning of the routine, i.e. it is a condition </SPAN
|
|---|
| 2486 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2487 | >assumed</SPAN
|
|---|
| 2488 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2489 | > to be true by the routine. If a pre-condition is violated, the caller is in the wrong. </SPAN
|
|---|
| 2490 | ></P>
|
|---|
| 2491 | </DIV>
|
|---|
| 2492 | <DIV class="Sect">
|
|---|
| 2493 | <H3 ID="LinkTarget_3637" style="margin-bottom:0px">
|
|---|
| 2494 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2495 | >4.9.2 </SPAN
|
|---|
| 2496 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2497 | >Post-conditions </SPAN
|
|---|
| 2498 | ></H3>
|
|---|
| 2499 | <P style="text-align:justify; margin-bottom:15px; line-height:19px">
|
|---|
| 2500 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2501 | >Post-conditions are introduced with the keyword </SPAN
|
|---|
| 2502 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2503 | >ensure</SPAN
|
|---|
| 2504 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2505 | >, and consist of a first-order predicate logic expression evaluating to True or False. A post-condition represents the truth condition which must be upheld by a routine, i.e. it is a condition </SPAN
|
|---|
| 2506 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2507 | >guaranteed </SPAN
|
|---|
| 2508 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2509 | >to be true by the routine to the caller. If a post-condition is violated, the called routine is in the wrong. </SPAN
|
|---|
| 2510 | ></P>
|
|---|
| 2511 | </DIV>
|
|---|
| 2512 | <DIV class="Sect">
|
|---|
| 2513 | <H3 ID="LinkTarget_3640" style="margin-bottom:0px">
|
|---|
| 2514 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2515 | >4.9.3 </SPAN
|
|---|
| 2516 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:13.9pt; font-weight:bold; color:#000000"
|
|---|
| 2517 | >Invariants </SPAN
|
|---|
| 2518 | ></H3>
|
|---|
| 2519 | <P style="text-align:justify; margin-bottom:22px; line-height:19px">
|
|---|
| 2520 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2521 | >Invariants consist of first order predicate logic statements which apply to the whole class. The mean</SPAN
|
|---|
| 2522 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2523 | ></SPAN
|
|---|
| 2524 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2525 | >ing is that for every instance of the class, the condition is true at all times, apart from mid-execution of a routine. In other words, object invariants are always true at the points in time when they are accessible to other objects - including prior to calling a routine, and upon exit. If an invariant fails, there is an error in the design of the class. Invariants must be satisfied upon completion of any crea</SPAN
|
|---|
| 2526 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2527 | ></SPAN
|
|---|
| 2528 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2529 | >tion routine. </SPAN
|
|---|
| 2530 | ></P>
|
|---|
| 2531 | </DIV>
|
|---|
| 2532 | </DIV>
|
|---|
| 2533 | <DIV class="Sect">
|
|---|
| 2534 | <H3 ID="LinkTarget_3645">
|
|---|
| 2535 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2536 | >4.10 </SPAN
|
|---|
| 2537 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2538 | >Special Types </SPAN
|
|---|
| 2539 | ></H3>
|
|---|
| 2540 | <P style="text-align:justify; margin-bottom:22px; line-height:19px">
|
|---|
| 2541 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2542 | >The type </SPAN
|
|---|
| 2543 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2544 | >Any</SPAN
|
|---|
| 2545 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2546 | > is assumed as the parent type of all other types, and is the type on which basic operators of equality and assignment are defined. See the Support Reference Model for details. </SPAN
|
|---|
| 2547 | ></P>
|
|---|
| 2548 | </DIV>
|
|---|
| 2549 | <DIV class="Sect">
|
|---|
| 2550 | <H3 ID="LinkTarget_3648">
|
|---|
| 2551 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2552 | >4.11 </SPAN
|
|---|
| 2553 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:15.9pt; font-weight:bold; color:#000000"
|
|---|
| 2554 | >Special Instances </SPAN
|
|---|
| 2555 | ></H3>
|
|---|
| 2556 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 2557 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2558 | >The following special instances are indentified in constraints. </SPAN
|
|---|
| 2559 | ></P>
|
|---|
| 2560 | <ul style="list-style-type:disc">
|
|---|
| 2561 | <LI style="margin-left:60px; line-height:19px">
|
|---|
| 2562 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2563 | >Result</SPAN
|
|---|
| 2564 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2565 | > - the result of any function. “Result” is treated like a normal variable whose type is the return type of the function; </SPAN
|
|---|
| 2566 | ></LI>
|
|---|
| 2567 | <LI style="margin-left:60px">
|
|---|
| 2568 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2569 | >Current</SPAN
|
|---|
| 2570 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2571 | > - the current object. Synonymous with “self” in some languages. </SPAN
|
|---|
| 2572 | ></LI>
|
|---|
| 2573 | <LI style="margin-bottom:309px; margin-left:60px; line-height:19px">
|
|---|
| 2574 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2575 | >Void</SPAN
|
|---|
| 2576 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2577 | > - the empty pseudo-object; conforms to any type. Means the absence of an instance. Synonymous with “null” in many languages. </SPAN
|
|---|
| 2578 | ></LI>
|
|---|
| 2579 | </ul>
|
|---|
| 2580 | <P style="margin-bottom:15px; margin-left:567px; text-indent:-566px">
|
|---|
| 2581 | <A href="#LinkTarget_3121">
|
|---|
| 2582 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2583 | >Date of Issue:</SPAN
|
|---|
| 2584 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2585 | >12 Mar 2007 </SPAN
|
|---|
| 2586 | ></A>
|
|---|
| 2587 | <A href="#LinkTarget_3852">
|
|---|
| 2588 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2589 | >Page 14 of 1</SPAN
|
|---|
| 2590 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2591 | >9 </SPAN
|
|---|
| 2592 | ></A>
|
|---|
| 2593 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2594 | >Author: </SPAN
|
|---|
| 2595 | ><A href="#LinkTarget_3091">
|
|---|
| 2596 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2597 | >T Beale </SPAN
|
|---|
| 2598 | ></A>
|
|---|
| 2599 | </P>
|
|---|
| 2600 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 2601 | <A href="#LinkTarget_3091">
|
|---|
| 2602 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2603 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 2604 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2605 | >n
|
|---|
| 2606 | </SPAN
|
|---|
| 2607 | ></A>
|
|---|
| 2608 | <SPAN>
|
|---|
| 2609 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2610 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 2611 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2612 | >g
|
|---|
| 2613 | </SPAN
|
|---|
| 2614 | ></SPAN>
|
|---|
| 2615 | </P>
|
|---|
| 2616 | <P style="text-align:justify; margin-bottom:15px; margin-left:597px; text-indent:-596px; line-height:15px">
|
|---|
| 2617 | <A href="#LinkTarget_3091">
|
|---|
| 2618 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2619 | >The openEHR Modelling Guide </SPAN
|
|---|
| 2620 | ></A>
|
|---|
| 2621 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2622 | >Class Descriptions Rev </SPAN
|
|---|
| 2623 | ><A href="#LinkTarget_3114">
|
|---|
| 2624 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2625 | >1.3.2 </SPAN
|
|---|
| 2626 | ></A>
|
|---|
| 2627 | </P>
|
|---|
| 2628 | </DIV>
|
|---|
| 2629 | </DIV>
|
|---|
| 2630 | <DIV class="Part"
|
|---|
| 2631 | ><H2 ID="LinkTarget_3677" style="margin-bottom:15px">
|
|---|
| 2632 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
|
|---|
| 2633 | >Class Descriptions </SPAN
|
|---|
| 2634 | ></H2>
|
|---|
| 2635 | <P style="text-align:left; margin-bottom:0px; line-height:22px">
|
|---|
| 2636 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2637 | >Classes in the </SPAN
|
|---|
| 2638 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2639 | >open</SPAN
|
|---|
| 2640 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2641 | >EHR models are formally described in tabular form. Three colour schemes are used, as follows: </SPAN
|
|---|
| 2642 | ></P>
|
|---|
| 2643 | <P style="text-align:left; margin-bottom:0px; text-indent:36px; line-height:23px">
|
|---|
| 2644 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2645 | >Cyan</SPAN
|
|---|
| 2646 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2647 | >: reference model classes </SPAN
|
|---|
| 2648 | ></P>
|
|---|
| 2649 | <P style="text-align:left; margin-bottom:22px; text-indent:36px; line-height:23px">
|
|---|
| 2650 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2651 | >Light green</SPAN
|
|---|
| 2652 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2653 | >: archetype model classes Reference model classes are defined in the form shown below. The various meanings of each section are indicated in this example table. </SPAN
|
|---|
| 2654 | ></P>
|
|---|
| 2655 | <TABLE style="margin-bottom:76px">
|
|---|
| 2656 | <CAPTION style="margin-bottom:76px">
|
|---|
| 2657 | <P style="margin-bottom:76px; line-height:15px">
|
|---|
| 2658 | <SPAN>
|
|---|
| 2659 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2660 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 2661 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2662 | >n
|
|---|
| 2663 | </SPAN
|
|---|
| 2664 | ></SPAN>
|
|---|
| 2665 | <SPAN>
|
|---|
| 2666 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2667 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 2668 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2669 | >g
|
|---|
| 2670 | </SPAN
|
|---|
| 2671 | ></SPAN>
|
|---|
| 2672 | </P>
|
|---|
| 2673 | </CAPTION>
|
|---|
| 2674 | <TR>
|
|---|
| 2675 | <TH style="width:114px; height:31px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:3px 1px 4px 1px">
|
|---|
| 2676 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2677 | >CLASS </SPAN
|
|---|
| 2678 | ></TH>
|
|---|
| 2679 | <TH colspan=2 style="text-align:left; width:538px; height:31px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:3px 1px 4px 1px">
|
|---|
| 2680 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2681 | >CLASS_NAME </SPAN
|
|---|
| 2682 | ></TH>
|
|---|
| 2683 | </TR>
|
|---|
| 2684 | <TR>
|
|---|
| 2685 | <TD style="text-align:center; vertical-align:middle; width:114px; height:33px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:4px 1px 1px 1px">
|
|---|
| 2686 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2687 | >Purpose </SPAN
|
|---|
| 2688 | ></TD>
|
|---|
| 2689 | <TD colspan=2 style="width:538px; height:33px; border-style:solid; border-color:#000000; border-width:4px 1px 1px 1px">
|
|---|
| 2690 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2691 | >Description of purpose of class in model and information based on it. </SPAN
|
|---|
| 2692 | ></TD>
|
|---|
| 2693 | </TR>
|
|---|
| 2694 | <TR>
|
|---|
| 2695 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2696 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2697 | >Use </SPAN
|
|---|
| 2698 | ></TD>
|
|---|
| 2699 | <TD colspan=2 style="width:538px; height:35px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2700 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2701 | >Particular uses of class in the model, or instances of the class in data. </SPAN
|
|---|
| 2702 | ></TD>
|
|---|
| 2703 | </TR>
|
|---|
| 2704 | <TR>
|
|---|
| 2705 | <TD style="text-align:center; vertical-align:middle; width:114px; height:48px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2706 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2707 | >MisUse </SPAN
|
|---|
| 2708 | ></TD>
|
|---|
| 2709 | <TD colspan=2 style="vertical-align:middle; width:538px; height:48px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2710 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2711 | >Potential expected misuses of the class, usually based on common misuses or mis</SPAN
|
|---|
| 2712 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2713 | ></SPAN
|
|---|
| 2714 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2715 | >conceptions of the name of the class. </SPAN
|
|---|
| 2716 | ></TD>
|
|---|
| 2717 | </TR>
|
|---|
| 2718 | <TR>
|
|---|
| 2719 | <TD style="text-align:center; vertical-align:middle; width:114px; height:67px; background-color:#FFFF80; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2720 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2721 | >CEN </SPAN
|
|---|
| 2722 | ></TD>
|
|---|
| 2723 | <TD colspan=2 style="width:538px; height:67px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2724 | <A href="http://www.centc251.org">
|
|---|
| 2725 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2726 | >Correspondence to CEN ENV 13606 part 1 - part 4 concepts. These standards were published by CEN in 2000, and can be found on </SPAN
|
|---|
| 2727 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 2728 | >http://www.centc251.org</SPAN
|
|---|
| 2729 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2730 | >. </SPAN
|
|---|
| 2731 | ></A>
|
|---|
| 2732 | </TD>
|
|---|
| 2733 | </TR>
|
|---|
| 2734 | <TR>
|
|---|
| 2735 | <TD style="text-align:center; vertical-align:middle; width:114px; height:67px; background-color:#FFFF80; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2736 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2737 | >Synapses </SPAN
|
|---|
| 2738 | ></TD>
|
|---|
| 2739 | <TD colspan=2 style="vertical-align:middle; width:538px; height:67px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2740 | <A href="http://www.chime.ucl.ac.uk">
|
|---|
| 2741 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2742 | >Correspondence to concepts in the Synapses, SynEx and EHCR-support Action models, produced in various EC-funded (4th framework) post-original GEHR projects. Some of this work is available at </SPAN
|
|---|
| 2743 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 2744 | >http://www.chime.ucl.ac.uk</SPAN
|
|---|
| 2745 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2746 | >. </SPAN
|
|---|
| 2747 | ></A>
|
|---|
| 2748 | </TD>
|
|---|
| 2749 | </TR>
|
|---|
| 2750 | <TR>
|
|---|
| 2751 | <TD style="text-align:center; vertical-align:middle; width:114px; height:67px; background-color:#FFFF80; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2752 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2753 | >GeHR </SPAN
|
|---|
| 2754 | ></TD>
|
|---|
| 2755 | <TD colspan=2 style="vertical-align:middle; width:538px; height:67px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2756 | <A href="http://www.openehr.org/gehr_australia/t_aus_gehr.htm">
|
|---|
| 2757 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2758 | >Correspondence to Australian GEHR models as originally published on http://www.gehr.org (now defunct); see specifications at </SPAN
|
|---|
| 2759 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 2760 | >http://www.openehr.org/gehr_australia/t_aus_gehr.htm</SPAN
|
|---|
| 2761 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2762 | >. </SPAN
|
|---|
| 2763 | ></A>
|
|---|
| 2764 | </TD>
|
|---|
| 2765 | </TR>
|
|---|
| 2766 | <TR>
|
|---|
| 2767 | <TD style="text-align:center; vertical-align:middle; width:114px; height:48px; background-color:#FFFF80; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2768 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2769 | >HL7v3 </SPAN
|
|---|
| 2770 | ></TD>
|
|---|
| 2771 | <TD colspan=2 style="vertical-align:middle; width:538px; height:48px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2772 | <A href="http://www.hl7.org">
|
|---|
| 2773 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2774 | >Correspondence to concepts in HL7 version 3 models, as published in various bal</SPAN
|
|---|
| 2775 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2776 | ></SPAN
|
|---|
| 2777 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2778 | >lots at </SPAN
|
|---|
| 2779 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 2780 | >http://www.hl7.org</SPAN
|
|---|
| 2781 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2782 | >. </SPAN
|
|---|
| 2783 | ></A>
|
|---|
| 2784 | </TD>
|
|---|
| 2785 | </TR>
|
|---|
| 2786 | <TR>
|
|---|
| 2787 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2788 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2789 | >Attributes </SPAN
|
|---|
| 2790 | ></TD>
|
|---|
| 2791 | <TD style="vertical-align:middle; width:268px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2792 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2793 | >Signature </SPAN
|
|---|
| 2794 | ></TD>
|
|---|
| 2795 | <TD style="vertical-align:middle; width:271px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2796 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2797 | >Meaning </SPAN
|
|---|
| 2798 | ></TD>
|
|---|
| 2799 | </TR>
|
|---|
| 2800 | <TR>
|
|---|
| 2801 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2802 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2803 | >0..1 </SPAN
|
|---|
| 2804 | ></TD>
|
|---|
| 2805 | <TD style="width:268px; height:35px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2806 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2807 | >attr_1</SPAN
|
|---|
| 2808 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2809 | >:</SPAN
|
|---|
| 2810 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2811 | > SOME_TYPE </SPAN
|
|---|
| 2812 | ></TD>
|
|---|
| 2813 | <TD style="width:271px; height:35px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2814 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2815 | >Description of this attribute </SPAN
|
|---|
| 2816 | ></TD>
|
|---|
| 2817 | </TR>
|
|---|
| 2818 | <TR>
|
|---|
| 2819 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2820 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2821 | >1..1 </SPAN
|
|---|
| 2822 | ></TD>
|
|---|
| 2823 | <TD style="width:268px; height:35px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2824 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2825 | >attr_n</SPAN
|
|---|
| 2826 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2827 | >:</SPAN
|
|---|
| 2828 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2829 | > SOME_TYPE </SPAN
|
|---|
| 2830 | ></TD>
|
|---|
| 2831 | <TD style="width:271px; height:35px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2832 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2833 | >Description of this attribute </SPAN
|
|---|
| 2834 | ></TD>
|
|---|
| 2835 | </TR>
|
|---|
| 2836 | <TR>
|
|---|
| 2837 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2838 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2839 | >Functions </SPAN
|
|---|
| 2840 | ></TD>
|
|---|
| 2841 | <TD style="vertical-align:middle; width:268px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2842 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2843 | >Signature </SPAN
|
|---|
| 2844 | ></TD>
|
|---|
| 2845 | <TD style="vertical-align:middle; width:271px; height:35px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2846 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2847 | >Meaning </SPAN
|
|---|
| 2848 | ></TD>
|
|---|
| 2849 | </TR>
|
|---|
| 2850 | <TR>
|
|---|
| 2851 | <TD style="text-align:center; width:114px; height:86px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 2852 | <TD style="width:268px; height:86px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2853 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2854 | >func_1</SPAN
|
|---|
| 2855 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2856 | >(some_args: </SPAN
|
|---|
| 2857 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2858 | >SOME_TYPE</SPAN
|
|---|
| 2859 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2860 | >): </SPAN
|
|---|
| 2861 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2862 | >SOME_TYPE </SPAN
|
|---|
| 2863 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2864 | >require </SPAN
|
|---|
| 2865 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2866 | >precondition </SPAN
|
|---|
| 2867 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2868 | >ensure </SPAN
|
|---|
| 2869 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2870 | >postcondition </SPAN
|
|---|
| 2871 | ></TD>
|
|---|
| 2872 | <TD style="width:271px; height:86px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2873 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2874 | >Description of this function </SPAN
|
|---|
| 2875 | ></TD>
|
|---|
| 2876 | </TR>
|
|---|
| 2877 | <TR>
|
|---|
| 2878 | <TD style="text-align:center; width:114px; height:48px; background-color:#CCFFFF; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 2879 | <TD style="vertical-align:middle; width:268px; height:48px; border-style:solid; border-color:#000000; border-width:1px">
|
|---|
| 2880 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2881 | >func_n</SPAN
|
|---|
| 2882 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2883 | >(some_args: </SPAN
|
|---|
| 2884 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2885 | >SOME_TYPE</SPAN
|
|---|
| 2886 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2887 | >): </SPAN
|
|---|
| 2888 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 2889 | >SOME_TYPE </SPAN
|
|---|
| 2890 | ></TD>
|
|---|
| 2891 | <TD style="width:271px; height:48px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 2892 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2893 | >Description of this function </SPAN
|
|---|
| 2894 | ></TD>
|
|---|
| 2895 | </TR>
|
|---|
| 2896 | </TABLE>
|
|---|
| 2897 | <P style="margin-bottom:15px; line-height:15px">
|
|---|
| 2898 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2899 | >Author: </SPAN
|
|---|
| 2900 | ><A href="#LinkTarget_3091">
|
|---|
| 2901 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2902 | >T Beale </SPAN
|
|---|
| 2903 | ></A>
|
|---|
| 2904 | <A href="#LinkTarget_3852">
|
|---|
| 2905 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2906 | >Page 15 of 19 </SPAN
|
|---|
| 2907 | ></A>
|
|---|
| 2908 | <A href="#LinkTarget_3121">
|
|---|
| 2909 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2910 | >Date of Issue:</SPAN
|
|---|
| 2911 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2912 | >12 Mar 2007 </SPAN
|
|---|
| 2913 | ></A>
|
|---|
| 2914 | </P>
|
|---|
| 2915 | <P style="text-align:justify; margin-bottom:27px; line-height:15px">
|
|---|
| 2916 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2917 | >Class Descriptions </SPAN
|
|---|
| 2918 | ><A href="#LinkTarget_3091">
|
|---|
| 2919 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2920 | >The openEHR Modelling Guide </SPAN
|
|---|
| 2921 | ></A>
|
|---|
| 2922 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2923 | >Rev </SPAN
|
|---|
| 2924 | ><A href="#LinkTarget_3114">
|
|---|
| 2925 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 2926 | >1.3.2 </SPAN
|
|---|
| 2927 | ></A>
|
|---|
| 2928 | </P>
|
|---|
| 2929 | <IMG width=652 height=124 style="display:block; float:none; text-align:center; margin-bottom:167px" src="images/modelling_guide_img_11.png">
|
|---|
| 2930 | <P style="text-align:left; margin-bottom:20px; line-height:19px">
|
|---|
| 2931 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2932 | >Class invariants. Each mandatory attribute must have an invariant of the form</SPAN
|
|---|
| 2933 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2934 | >:
|
|---|
| 2935 | </SPAN
|
|---|
| 2936 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2937 | >Attr_1_exists</SPAN
|
|---|
| 2938 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2939 | >: attr /= Voi</SPAN
|
|---|
| 2940 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2941 | >d
|
|---|
| 2942 | </SPAN
|
|---|
| 2943 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2944 | >Other invariants may be stated. All invariants have to be true before and after call</SPAN
|
|---|
| 2945 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2946 | >s
|
|---|
| 2947 | </SPAN
|
|---|
| 2948 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2949 | >to routines (procedures or functions) made from outside an object</SPAN
|
|---|
| 2950 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2951 | >.
|
|---|
| 2952 | </SPAN
|
|---|
| 2953 | ></P>
|
|---|
| 2954 | <P style="text-align:justify; margin-bottom:9px; line-height:19px">
|
|---|
| 2955 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2956 | >Preconditions and postconditions of functions are optional; all preconditions, postconditions and invariants are written in the first-order predicate logic used in the Eiffel language </SPAN
|
|---|
| 2957 | ><A href="#LinkTarget_3822">
|
|---|
| 2958 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2959 | >[8]</SPAN
|
|---|
| 2960 | ></A>
|
|---|
| 2961 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2962 | >, </SPAN
|
|---|
| 2963 | ><A href="#LinkTarget_3824">
|
|---|
| 2964 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2965 | >[9]</SPAN
|
|---|
| 2966 | ></A>
|
|---|
| 2967 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2968 | > (mainly because this is compilable and testable in any Eiffel tool, including the </SPAN
|
|---|
| 2969 | ><SPAN style="text-decoration:underline"
|
|---|
| 2970 | ><A href="http://www.loria.fr/projets/SmallEiffel/">
|
|---|
| 2971 | <SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 2972 | >Gnu SmallEiffel com</SPAN
|
|---|
| 2973 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 2974 | ></SPAN
|
|---|
| 2975 | ></A>
|
|---|
| 2976 | </SPAN
|
|---|
| 2977 | ><A href="http://www.loria.fr/projets/SmallEiffel/">
|
|---|
| 2978 | <SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:9.9pt; font-weight:normal; color:#0000FF"
|
|---|
| 2979 | >piler</SPAN
|
|---|
| 2980 | ></A>
|
|---|
| 2981 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2982 | >). </SPAN
|
|---|
| 2983 | ></P>
|
|---|
| 2984 | <P style="text-align:justify; margin-bottom:22px">
|
|---|
| 2985 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 2986 | >Archetype classes are defined using tables like the following. </SPAN
|
|---|
| 2987 | ></P>
|
|---|
| 2988 | <TABLE style="margin-bottom:441px">
|
|---|
| 2989 | <TR>
|
|---|
| 2990 | <TH style="width:114px; height:31px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:3px 1px 4px 1px">
|
|---|
| 2991 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2992 | >CLASS </SPAN
|
|---|
| 2993 | ></TH>
|
|---|
| 2994 | <TH style="text-align:left; vertical-align:top; width:168px; height:31px; background-color:#C8FF5D; border-style: solid none solid solid; border-color: #000000; border-width:3px 1px 4px 1px"/>
|
|---|
| 2995 | <TH colspan=2 style="text-align:left; width:370px; height:31px; background-color:#C8FF5D; border-style: solid solid solid none; border-color: #000000; border-width:3px 1px 4px 1px">
|
|---|
| 2996 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 2997 | >Archetype CLASS_XXX </SPAN
|
|---|
| 2998 | ></TH>
|
|---|
| 2999 | </TR>
|
|---|
| 3000 | <TR>
|
|---|
| 3001 | <TD style="text-align:center; vertical-align:middle; width:114px; height:33px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:4px 1px 1px 1px">
|
|---|
| 3002 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3003 | >Purpose </SPAN
|
|---|
| 3004 | ></TD>
|
|---|
| 3005 | <TD style="vertical-align:middle; width:168px; height:33px; border-style: border-style:solid none solid solid; border-color: #000000; border-width:4px 1px 1px 1px">
|
|---|
| 3006 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3007 | >xxxx </SPAN
|
|---|
| 3008 | ></TD>
|
|---|
| 3009 | <TD colspan=2 style="width:370px; height:33px; border-style: border-style:solid solid solid none; border-color: #000000; border-width:4px 1px 1px 1px"/>
|
|---|
| 3010 | </TR>
|
|---|
| 3011 | <TR>
|
|---|
| 3012 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 3013 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3014 | >Attributes </SPAN
|
|---|
| 3015 | ></TD>
|
|---|
| 3016 | <TD style="vertical-align:middle; width:168px; height:35px; background-color:#C8FF5D; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 1px 1px">
|
|---|
| 3017 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3018 | >Signature </SPAN
|
|---|
| 3019 | ></TD>
|
|---|
| 3020 | <TD style="width:64px; height:35px; background-color:#C8FF5D; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 3021 | <TD style="vertical-align:middle; width:306px; height:35px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 3022 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3023 | >Meaning </SPAN
|
|---|
| 3024 | ></TD>
|
|---|
| 3025 | </TR>
|
|---|
| 3026 | <TR>
|
|---|
| 3027 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 3028 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3029 | >1..1 </SPAN
|
|---|
| 3030 | ></TD>
|
|---|
| 3031 | <TD style="width:168px; height:35px; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 1px 1px">
|
|---|
| 3032 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3033 | >aaa</SPAN
|
|---|
| 3034 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3035 | >: </SPAN
|
|---|
| 3036 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 3037 | >T </SPAN
|
|---|
| 3038 | ></TD>
|
|---|
| 3039 | <TD style="width:64px; height:35px; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 3040 | <TD style="vertical-align:middle; width:306px; height:35px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 3041 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3042 | >xxx </SPAN
|
|---|
| 3043 | ></TD>
|
|---|
| 3044 | </TR>
|
|---|
| 3045 | <TR>
|
|---|
| 3046 | <TD style="text-align:center; vertical-align:middle; width:114px; height:35px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 3047 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3048 | >Functions </SPAN
|
|---|
| 3049 | ></TD>
|
|---|
| 3050 | <TD style="vertical-align:middle; width:168px; height:35px; background-color:#C8FF5D; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 1px 1px">
|
|---|
| 3051 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3052 | >Signature </SPAN
|
|---|
| 3053 | ></TD>
|
|---|
| 3054 | <TD style="width:64px; height:35px; background-color:#C8FF5D; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 3055 | <TD style="vertical-align:middle; width:306px; height:35px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 3056 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3057 | >Meaning </SPAN
|
|---|
| 3058 | ></TD>
|
|---|
| 3059 | </TR>
|
|---|
| 3060 | <TR>
|
|---|
| 3061 | <TD style="text-align:center; width:114px; height:35px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 3062 | <TD style="width:168px; height:35px; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 1px 1px">
|
|---|
| 3063 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3064 | >fff</SPAN
|
|---|
| 3065 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3066 | >: </SPAN
|
|---|
| 3067 | ><SPAN style="font-family:'serif', 'Courier New PSMT', serif; font-size:10.9pt; font-weight:normal; color:#000000"
|
|---|
| 3068 | >T </SPAN
|
|---|
| 3069 | ></TD>
|
|---|
| 3070 | <TD style="width:64px; height:35px; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 1px 1px"/>
|
|---|
| 3071 | <TD style="vertical-align:middle; width:306px; height:35px; border-style:solid; border-color:#000000; border-width:1px 1px 1px 1px">
|
|---|
| 3072 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3073 | >xx </SPAN
|
|---|
| 3074 | ></TD>
|
|---|
| 3075 | </TR>
|
|---|
| 3076 | <TR>
|
|---|
| 3077 | <TD style="text-align:center; vertical-align:middle; width:114px; height:32px; background-color:#C8FF5D; border-style:solid; border-color:#000000; border-width:1px 1px 4px 1px">
|
|---|
| 3078 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3079 | >Invariant </SPAN
|
|---|
| 3080 | ></TD>
|
|---|
| 3081 | <TD style="width:168px; height:32px; border-style: border-style:solid none solid solid; border-color: #000000; border-width:1px 1px 4px 1px">
|
|---|
| 3082 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3083 | >Aaa_valid</SPAN
|
|---|
| 3084 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3085 | >: aaa /= Void </SPAN
|
|---|
| 3086 | ></TD>
|
|---|
| 3087 | <TD colspan=2 style="width:370px; height:32px; border-style: border-style:solid solid solid none; border-color: #000000; border-width:1px 1px 4px 1px"/>
|
|---|
| 3088 | </TR>
|
|---|
| 3089 | </TABLE>
|
|---|
| 3090 | <P style="margin-bottom:15px; line-height:15px">
|
|---|
| 3091 | <A href="#LinkTarget_3121">
|
|---|
| 3092 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3093 | >Date of Issue:</SPAN
|
|---|
| 3094 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3095 | >12 Mar 2007 </SPAN
|
|---|
| 3096 | ></A>
|
|---|
| 3097 | <A href="#LinkTarget_3852">
|
|---|
| 3098 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3099 | >Page 16 of 19 </SPAN
|
|---|
| 3100 | ></A>
|
|---|
| 3101 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3102 | >Author: </SPAN
|
|---|
| 3103 | ><A href="#LinkTarget_3091">
|
|---|
| 3104 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3105 | >T Beale </SPAN
|
|---|
| 3106 | ></A>
|
|---|
| 3107 | </P>
|
|---|
| 3108 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 3109 | <A href="#LinkTarget_3091">
|
|---|
| 3110 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3111 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 3112 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3113 | >n
|
|---|
| 3114 | </SPAN
|
|---|
| 3115 | ></A>
|
|---|
| 3116 | <SPAN>
|
|---|
| 3117 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3118 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 3119 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3120 | >g
|
|---|
| 3121 | </SPAN
|
|---|
| 3122 | ></SPAN>
|
|---|
| 3123 | </P>
|
|---|
| 3124 | <P style="text-align:justify; margin-bottom:15px; margin-left:597px; text-indent:-596px; line-height:15px">
|
|---|
| 3125 | <A href="#LinkTarget_3091">
|
|---|
| 3126 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3127 | >The openEHR Modelling Guide </SPAN
|
|---|
| 3128 | ></A>
|
|---|
| 3129 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3130 | >References Rev </SPAN
|
|---|
| 3131 | ><A href="#LinkTarget_3114">
|
|---|
| 3132 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3133 | >1.3.2 </SPAN
|
|---|
| 3134 | ></A>
|
|---|
| 3135 | </P>
|
|---|
| 3136 | <DIV class="Sect">
|
|---|
| 3137 | <H2 ID="LinkTarget_3811" style="margin-bottom:15px; margin-left:0px">
|
|---|
| 3138 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:18pt; font-weight:bold; color:#000000"
|
|---|
| 3139 | >A References </SPAN
|
|---|
| 3140 | ></H2>
|
|---|
| 3141 | <P style="text-align:justify; margin-bottom:9px; margin-left:48px; text-indent:-47px; line-height:19px">
|
|---|
| 3142 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3143 | >1 </SPAN
|
|---|
| 3144 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3145 | >Beale T. </SPAN
|
|---|
| 3146 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3147 | >Archetypes: Constraint-based Domain Models for Future-proof Information Systems</SPAN
|
|---|
| 3148 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3149 | >. See </SPAN
|
|---|
| 3150 | ><SPAN style="text-decoration:underline"
|
|---|
| 3151 | ><A href="http://www.deepthought.com.au/it/archetypes.html">
|
|---|
| 3152 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#0000FF"
|
|---|
| 3153 | >http://www.deepthought.com.au/it/archetypes.html</SPAN
|
|---|
| 3154 | ></A>
|
|---|
| 3155 | </SPAN
|
|---|
| 3156 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3157 | >. </SPAN
|
|---|
| 3158 | ></P>
|
|---|
| 3159 | <P style="text-align:; margin-bottom:9px; margin-left:48px; text-indent:-47px; line-height:19px">
|
|---|
| 3160 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3161 | >2 </SPAN
|
|---|
| 3162 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3163 | >Beale T </SPAN
|
|---|
| 3164 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3165 | >et al</SPAN
|
|---|
| 3166 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3167 | >. </SPAN
|
|---|
| 3168 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3169 | >Design Principles for the EHR</SPAN
|
|---|
| 3170 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3171 | >. See </SPAN
|
|---|
| 3172 | ><SPAN style="text-decoration:underline"
|
|---|
| 3173 | ><A href="http://www.deepthought.com.au/it/archetypes.html">
|
|---|
| 3174 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#0000FF"
|
|---|
| 3175 | >http://www.deepthought.com.au/openEHR</SPAN
|
|---|
| 3176 | ></A>
|
|---|
| 3177 | </SPAN
|
|---|
| 3178 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3179 | >. </SPAN
|
|---|
| 3180 | ></P>
|
|---|
| 3181 | <P style="text-align:justify; margin-bottom:5px; margin-left:48px; text-indent:-47px; line-height:19px">
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|---|
| 3182 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3183 | >3 </SPAN
|
|---|
| 3184 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3185 | >Booch G, Rumbaugh J, Jacobsen I. </SPAN
|
|---|
| 3186 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 3187 | >The Unified Modelling Language User Guide</SPAN
|
|---|
| 3188 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 3189 | >. Addison es-ley 1999. </SPAN
|
|---|
| 3190 | ></P>
|
|---|
| 3191 | <P style="text-align:; margin-bottom:0px; margin-right:306px; margin-left:72px; text-indent:-47px; line-height:26px">
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| 3192 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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|---|
| 3193 | >4 Fowler M. </SPAN
|
|---|
| 3194 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
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| 3195 | >Analysis Patterns: Reusable Object Models </SPAN
|
|---|
| 3196 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3197 | >Addison Wesley 1997 5 Fowler M, Scott K. </SPAN
|
|---|
| 3198 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3199 | >UML Distilled (2nd Ed.) </SPAN
|
|---|
| 3200 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3201 | >Addison Wesley Longman 2000 6 Gamma E, Helm R, Johnson R, Vlissides J. </SPAN
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|---|
| 3202 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3203 | >Design patterns of Reusable Object-oriented Soft</SPAN
|
|---|
| 3204 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3205 | ></SPAN
|
|---|
| 3206 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3207 | >ware. </SPAN
|
|---|
| 3208 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3209 | >Addison-Wesley 1995 7 Kilov H, Ross J. </SPAN
|
|---|
| 3210 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3211 | >Information Modelling</SPAN
|
|---|
| 3212 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3213 | >. Prentice Hall 1994. </SPAN
|
|---|
| 3214 | ></P>
|
|---|
| 3215 | <P style="text-align:left; margin-bottom:543px; margin-right:29px; line-height:29px">
|
|---|
| 3216 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3217 | >8 Meyer B. </SPAN
|
|---|
| 3218 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3219 | >Object-oriented Software Construction</SPAN
|
|---|
| 3220 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3221 | >, 2nd Ed. Prentice Hall 1997 9 Walden K, Nerson J. </SPAN
|
|---|
| 3222 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3223 | >Seamless Object-oriented Software Architecture</SPAN
|
|---|
| 3224 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:normal; color:#000000"
|
|---|
| 3225 | >. Prentice Hall 1994 </SPAN
|
|---|
| 3226 | ></P>
|
|---|
| 3227 | <P style="margin-bottom:15px; margin-left:288px; text-indent:-287px">
|
|---|
| 3228 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3229 | >Author: </SPAN
|
|---|
| 3230 | ><A href="#LinkTarget_3091">
|
|---|
| 3231 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3232 | >T Beal</SPAN
|
|---|
| 3233 | ><SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3234 | >e </SPAN
|
|---|
| 3235 | ></A>
|
|---|
| 3236 | <A href="#LinkTarget_3852">
|
|---|
| 3237 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3238 | >Page 17 of 19 </SPAN
|
|---|
| 3239 | ></A>
|
|---|
| 3240 | <A href="#LinkTarget_3121">
|
|---|
| 3241 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3242 | >Date of Issue:</SPAN
|
|---|
| 3243 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3244 | >12 Mar 2007 </SPAN
|
|---|
| 3245 | ></A>
|
|---|
| 3246 | </P>
|
|---|
| 3247 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 3248 | <SPAN>
|
|---|
| 3249 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3250 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 3251 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3252 | >n
|
|---|
| 3253 | </SPAN
|
|---|
| 3254 | ></SPAN>
|
|---|
| 3255 | <SPAN>
|
|---|
| 3256 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3257 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 3258 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3259 | >g
|
|---|
| 3260 | </SPAN
|
|---|
| 3261 | ></SPAN>
|
|---|
| 3262 | </P>
|
|---|
| 3263 | <P style="text-align:justify; margin-bottom:959px; line-height:15px">
|
|---|
| 3264 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3265 | >References </SPAN
|
|---|
| 3266 | ><A href="#LinkTarget_3091">
|
|---|
| 3267 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3268 | >The openEHR Modelling Guide </SPAN
|
|---|
| 3269 | ></A>
|
|---|
| 3270 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3271 | >Rev </SPAN
|
|---|
| 3272 | ><A href="#LinkTarget_3114">
|
|---|
| 3273 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3274 | >1.3.2 </SPAN
|
|---|
| 3275 | ></A>
|
|---|
| 3276 | </P>
|
|---|
| 3277 | <P style="margin-bottom:15px">
|
|---|
| 3278 | <A href="#LinkTarget_3121">
|
|---|
| 3279 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3280 | >Date of Issue:</SPAN
|
|---|
| 3281 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3282 | >12 Mar 2007 </SPAN
|
|---|
| 3283 | ></A>
|
|---|
| 3284 | <A href="#LinkTarget_3852">
|
|---|
| 3285 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3286 | >Page 18 of 19 </SPAN
|
|---|
| 3287 | ></A>
|
|---|
| 3288 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3289 | >Author: </SPAN
|
|---|
| 3290 | ><A href="#LinkTarget_3091">
|
|---|
| 3291 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3292 | >T Beale </SPAN
|
|---|
| 3293 | ></A>
|
|---|
| 3294 | </P>
|
|---|
| 3295 | <P style="margin-bottom:0px; line-height:15px">
|
|---|
| 3296 | <A href="#LinkTarget_3091">
|
|---|
| 3297 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3298 | >© 2002-2007 The openEHR Foundatio</SPAN
|
|---|
| 3299 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3300 | >n
|
|---|
| 3301 | </SPAN
|
|---|
| 3302 | ></A>
|
|---|
| 3303 | <SPAN>
|
|---|
| 3304 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3305 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
|
|---|
| 3306 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3307 | >g
|
|---|
| 3308 | </SPAN
|
|---|
| 3309 | ></SPAN>
|
|---|
| 3310 | </P>
|
|---|
| 3311 | <P style="text-align:left; margin-bottom:0px">
|
|---|
| 3312 | <A href="#LinkTarget_3091">
|
|---|
| 3313 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3314 | >The openEHR Modelling Guide </SPAN
|
|---|
| 3315 | ></A>
|
|---|
| 3316 | </P>
|
|---|
| 3317 | <P style="margin-bottom:32px">
|
|---|
| 3318 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3319 | >Rev </SPAN
|
|---|
| 3320 | ><A href="#LinkTarget_3114">
|
|---|
| 3321 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3322 | >1.3.2 </SPAN
|
|---|
| 3323 | ></A>
|
|---|
| 3324 | </P>
|
|---|
| 3325 | <P style="margin-bottom:608px">
|
|---|
| 3326 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3327 | >END OF DOCUMEN</SPAN
|
|---|
| 3328 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:12pt; font-weight:bold; color:#000000"
|
|---|
| 3329 | >T
|
|---|
| 3330 | </SPAN
|
|---|
| 3331 | ></P>
|
|---|
| 3332 | <P style="margin-bottom:15px">
|
|---|
| 3333 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3334 | >Author: </SPAN
|
|---|
| 3335 | ><A href="#LinkTarget_3091">
|
|---|
| 3336 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3337 | >T Beale </SPAN
|
|---|
| 3338 | ></A>
|
|---|
| 3339 | <A href="#LinkTarget_3851">
|
|---|
| 3340 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3341 | >Page 19 of 19 </SPAN
|
|---|
| 3342 | ></A>
|
|---|
| 3343 | <SPAN style="font-family:'sans-serif', 'Arial', sans-serif; font-size:9pt; font-weight:normal; color:#000000"
|
|---|
| 3344 | >Date of Issue:</SPAN
|
|---|
| 3345 | ><A href="#LinkTarget_3121">
|
|---|
| 3346 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
|
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| 3347 | >12 Mar 2007 </SPAN
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| 3348 | ></A>
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| 3349 | </P>
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| 3350 | <P style="margin-bottom:0px; line-height:15px">
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| 3351 | <SPAN>
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| 3352 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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| 3353 | >© 2002-2007 The openEHR Foundatio</SPAN
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| 3354 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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| 3355 | >n
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| 3356 | </SPAN
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| 3357 | ></SPAN>
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| 3358 | <SPAN>
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| 3359 | <SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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| 3360 | >email: info@openEHR.org web: http://www.openEHR.or</SPAN
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| 3361 | ><SPAN style="font-family:'serif', 'Times New Roman', serif; font-size:9pt; font-weight:normal; color:#000000"
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| 3362 | >g
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| 3363 | </SPAN
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| 3364 | ></SPAN>
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| 3365 | </P>
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| 3366 | </DIV>
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| 3367 | </DIV>
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| 3368 | </BODY>
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| 3369 | </HTML>
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