1 | # This module is an implementation of this UML:
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2 | # http://www.openehr.org/uml/release-1.0.1/Browsable/_9_0_76d0249_1109331021343_528780_2066Report.html
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3 | # Ticket refs #39
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4 | module OpenEhr
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5 | module RM
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6 | module Support
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7 | module Identification
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8 | class ObjectID
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9 | attr_reader :value
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10 |
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11 | def initialize(args = {})
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12 | self.value=args[:value]
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13 | end
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14 |
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15 | def value=(value)
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16 | raise ArgumentError, "empty value" if value.nil? or value.empty?
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17 | @value = value
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18 | end
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19 |
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20 | def ==(object_id)
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21 | self.value == object_id.value
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22 | end
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23 | end # of ObjectID
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24 |
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25 | class ObjectRef
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26 | attr_reader :namespace, :type, :id
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27 |
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28 | def initialize(args = {})
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29 | self.namespace = args[:namespace]
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30 | self.type = args[:type]
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31 | self.id = args[:id]
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32 | end
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33 |
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34 | def namespace=(namespace)
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35 | if namespace.nil? or namespace.empty? or
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36 | !(/^[a-zA-Z][a-zA-Z0-9_\-\:\/\&\+\?]*$/ =~ namespace)
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37 | raise ArgumentError
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38 | end
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39 | @namespace = namespace
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40 | end
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41 |
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42 | def type=(type)
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43 | raise ArgumentError if type.nil? or type.empty?
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44 | @type = type
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45 | end
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46 |
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47 | def id=(id)
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48 | raise ArgumentError if id.nil?
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49 | @id = id
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50 | end
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51 | end
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52 |
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53 | class ArchetypeID < ObjectID
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54 | attr_accessor :rm_originator, :rm_name, :rm_entity, :concept_name, :specialisation, :version_id
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55 |
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56 | def initialize(args = {})
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57 | if args[:value].nil?
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58 | @rm_originator = args[:rm_originator]
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59 | @rm_name = args[:rm_name]
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60 | @rm_entity = args[:rm_entity]
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61 | @concept_name = args[:concept_name]
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62 | @version_id = args[:version_id]
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63 | @specialisation = args[:specialisation]
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64 | else
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65 | super(args)
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66 | end
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67 | end
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68 |
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69 | def value=(value)
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70 | if /([a-zA-Z]\w+)-([a-zA-Z]\w+)-([a-zA-Z]\w+)\.([a-zA-Z]\w+)(-([a-zA-Z]\w+))?\.(v[1-9]\d*)/ =~ value
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71 | self.rm_originator = $1
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72 | self.rm_name = $2
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73 | self.rm_entity = $3
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74 | self.concept_name = $4
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75 | self.specialisation = $6
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76 | self.version_id = $7
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77 | else
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78 | raise ArgumentError, 'invalid archetype id form'
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79 | end
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80 | end
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81 |
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82 | def qualified_rm_entity
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83 | return @rm_originator + '-' + @rm_name + '-' + @rm_entity
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84 | end
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85 |
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86 | def domain_concept
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87 | if @specialisation.nil?
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88 | return @concept_name
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89 | else
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90 | return @concept_name + '-' + @specialisation
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91 | end
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92 | end
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93 |
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94 | def value
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95 | return self.qualified_rm_entity + '.' +
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96 | self.domain_concept + '.' + @version_id
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97 | end
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98 |
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99 | # def concept_name=(concept_name)
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100 | # if concept_name.nil? or concept_name.empty?
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101 | # raise ArgumentError, 'concept_name is mandatory'
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102 | # end
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103 | # @concept_name = concept_name
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104 | # end
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105 |
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106 | # def domain_concept=(domain_concept)
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107 | # if domain_concept.nil? or domain_concept.empty?
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108 | # raise ArgumentError, "domain concept not valid"
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109 | # end
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110 | # if /([a-zA-Z]\w+)(-([a-zA-Z]\w))?/ =~ domain_concept
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111 | # self.concept_name = $1
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112 | # self.specialisation = $3
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113 | # else
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114 | # raise ArgumentError, 'invalid domain concept form'
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115 | # end
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116 | # end
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117 |
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118 | # def rm_name=(rm_name)
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119 | # raise ArgumentError, "rm_name not valid" if rm_name.nil? or rm_name.empty?
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120 | # @rm_name = rm_name
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121 | # end
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122 |
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123 | # def rm_entity=(rm_entity)
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124 | # if rm_entity.nil? or rm_entity.empty?
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125 | # raise ArgumentError, "rm_entity is mandatory"
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126 | # end
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127 | # @rm_entity = rm_entity
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128 | # end
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129 |
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130 | # def rm_originator=(rm_originator)
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131 | # if rm_originator.nil? or rm_originator.empty?
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132 | # raise ArgumentError, "rm_originator not valid"
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133 | # end
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134 | # @rm_originator = rm_originator
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135 | # end
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136 |
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137 | # def specialisation=(specialisation)
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138 | # if !specialisation.nil? and specialisation.empty?
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139 | # raise ArgumentError, "rm_specialisation not valid"
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140 | # end
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141 | # @specialisation = specialisation
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142 | # end
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143 |
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144 | # def version_id=(version_id)
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145 | # raise ArgumentError, "version_id not valid" if version_id.nil? or version_id.empty?
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146 | # @version_id = version_id
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147 | # end
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148 | end
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149 |
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150 | class TerminologyID < ObjectID
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151 | attr_reader :name, :version_id
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152 |
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153 | def initialize(args = {})
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154 | if args[:value].nil?
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155 | self.name = args[:name]
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156 | self.version_id = args[:version_id]
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157 | else
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158 | super(args)
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159 | end
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160 | end
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161 |
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162 | def value
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163 | if @version_id.empty?
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164 | @name
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165 | else
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166 | @name + '(' + @version_id + ')'
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167 | end
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168 | end
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169 |
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170 |
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171 | def value=(value)
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172 | raise ArgumentError, "value not valid" if value.nil? or value.empty?
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173 | if /(.*)\((.*)\)/ =~ value
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174 | self.name = $1
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175 | self.version_id = $2
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176 | else
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177 | self.name = value
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178 | self.version_id = ''
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179 | end
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180 | end
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181 |
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182 | def name=(name)
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183 | raise ArgumentError, "name not valid" if name.nil? or name.empty?
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184 | @name = name
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185 | end
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186 |
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187 | def version_id=(version_id)
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188 | if version_id.nil?
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189 | @version_id = ''
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190 | else
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191 | @version_id = version_id
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192 | end
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193 | end
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194 | end # of Terminology_ID
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195 |
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196 | class GenericID < ObjectID
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197 | attr_reader :scheme
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198 |
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199 | def initialize(args)
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200 | super(args)
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201 | self.scheme = args[:scheme]
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202 | end
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203 |
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204 | def scheme=(scheme)
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205 | if scheme.nil? or scheme.empty?
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206 | raise ArgumentError, "scheme not valid"
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207 | end
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208 | @scheme = scheme
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209 | end
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210 | end # of Generic_ID
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211 |
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212 | class TemplateID < ObjectID
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213 |
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214 | end
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215 |
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216 | class UIDBasedID < ObjectID
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217 | attr_reader :root, :extension
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218 |
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219 | def initialize(args = {})
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220 | super(args)
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221 | end
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222 |
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223 | def value=(value)
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224 | super(value)
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225 | if /(\S+)::(\S+)/ =~ value
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226 | @root = UID.new(:value => $1)
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227 | @extension = $2
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228 | else
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229 | @root = UID.new(:value => value)
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230 | @extension = ''
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231 | end
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232 | end
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233 |
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234 | def has_extension?
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235 | return !@extension.empty?
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236 | end
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237 | end
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238 |
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239 | class ObjectVersionID < UIDBasedID
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240 | attr_reader :object_id, :creating_system_id, :version_tree_id
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241 |
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242 | def initialize(args= {})
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243 | super(args)
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244 | end
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245 |
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246 | def value=(value)
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247 | if /^(\S+)::(\S+)::((\d|\.)+)$/ =~ value
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248 | self.object_id = UID.new(:value => $1)
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249 | self.creating_system_id = UID.new(:value => $2)
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250 | self.version_tree_id = VersionTreeID.new(:value => $3)
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251 | else
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252 | raise ArgumentError, 'invalid format'
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253 | end
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254 | end
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255 |
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256 | def value
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257 | return @object_id.value + '::' +
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258 | @creating_system_id.value + '::' +
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259 | @version_tree_id.value
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260 | end
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261 |
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262 | def object_id=(object_id)
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263 | raise ArgumentError, 'object_id is mandatory' if object_id.nil?
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264 | @object_id = object_id
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265 | end
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266 |
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267 | def creating_system_id=(creating_system_id)
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268 | if creating_system_id.nil?
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269 | raise ArgumentError, 'creating_system_id is mandatory'
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270 | end
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271 | @creating_system_id = creating_system_id
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272 | end
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273 |
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274 | def version_tree_id=(version_tree_id)
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275 | if version_tree_id.nil?
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276 | raise ArgumentError, 'version_tree_id is mandatory'
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277 | end
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278 | @version_tree_id = version_tree_id
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279 | end
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280 |
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281 | def is_branch?
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282 | return @version_tree_id.is_branch?
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283 | end
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284 | end
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285 |
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286 | class LocatableRef < ObjectRef
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287 | attr_reader :path
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288 |
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289 | def initialize(args = {})
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290 | super(args)
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291 | self.path = args[:path]
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292 | end
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293 |
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294 | def path=(path)
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295 | raise ArgumentError if path.nil? or path.empty?
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296 | @path = path
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297 | end
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298 |
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299 | def as_uri
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300 | 'ehr://' + @id.value + '/' + @path
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301 | end
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302 | end
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303 |
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304 | class PartyRef < ObjectRef
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305 | def type=(type)
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306 | parties = %w[PERSON ORGANISATION GROUP AGENT ROLE PARTY ACTOR]
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307 | raise ArgumentError, 'type invalid' unless parties.include? type
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308 | @type = type
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309 | end
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310 | end
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311 |
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312 | class AccessGroupRef < ObjectRef
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313 | def initialize(args = {})
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314 | super(args)
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315 | @type = 'ACCESS_GROUP'
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316 | end
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317 |
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318 | def type=(type)
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319 | end
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320 | end
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321 |
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322 | class HierObjectID < UIDBasedID
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323 |
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324 | end
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325 |
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326 | class VersionTreeID
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327 | attr_reader :trunk_version, :branch_number, :branch_version
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328 |
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329 | def initialize(args = {})
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330 | self.value = args[:value]
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331 | end
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332 |
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333 | def value=(value)
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334 | raise ArgumentError, 'value invalid' if value.nil? or value.empty?
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335 | (trunk_version, branch_number, branch_version) = value.split '.'
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336 | self.trunk_version = trunk_version
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337 | self.branch_number = branch_number
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338 | self.branch_version = branch_version
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339 | end
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340 |
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341 | def value
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342 | @value = trunk_version
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343 | @value = @value + '.' + @branch_number unless @branch_number.nil?
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344 | @value = @value + '.' + @branch_version unless @branch_version.nil?
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345 | return @value
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346 | end
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347 |
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348 | def trunk_version=(trunk_version)
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349 | if trunk_version.nil? || (trunk_version.to_i < 1)
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350 | raise ArgumentError, 'trunk_version invalid'
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351 | end
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352 | @trunk_version = trunk_version
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353 | end
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354 |
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355 | def branch_number=(branch_number)
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356 | unless branch_number.nil? or branch_number.to_i >= 1
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357 | raise ArgumentError, 'branch number invalid'
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358 | end
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359 | @branch_number = branch_number
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360 | end
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361 |
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362 | def branch_version=(branch_version)
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363 | if (!branch_version.nil? and !(branch_version.to_i >= 1)) or
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364 | (!branch_version.nil? and @branch_number.nil?)
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365 | raise ArgumentError, 'branch version invalid'
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366 | end
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367 | @branch_version = branch_version
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368 | end
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369 |
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370 | def is_branch?
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371 | !@branch_version.nil? and !@branch_number.nil?
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372 | end
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373 |
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374 | def is_first?
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375 | trunk_version == '1'
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376 | end
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377 | end
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378 |
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379 | class UID
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380 | attr_reader :value
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381 |
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382 | def initialize(args = {})
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383 | self.value = args[:value]
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384 | end
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385 |
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386 | def value=(value)
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387 | raise ArgumentError if value.nil? or value.empty?
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388 | @value = value
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389 | end
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390 | end
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391 |
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392 | class UUID < UID
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393 |
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394 | end
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395 |
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396 | class InternetID <UID
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397 |
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398 | end
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399 |
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400 | class IsoOID <UID
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401 |
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402 | end
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403 | end # of Identification
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404 | end # of Support
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405 | end # of RM
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406 | end # of OpenEHR
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