source: ruby/trunk/lib/adl_parser/lib/adl_scanner.rb@ 314

Last change on this file since 314 was 314, checked in by Tatsukawa, Akimichi, 15 years ago

partially successful parsing V_C_DOMAIN_TYPE
File size: 51.7 KB
Line 
1require 'rubygems'
2require 'logger'
3require 'adl_parser.rb'
4require 'open_ehr'
5#require 'am.rb'
6#require 'rm.rb'
7require 'util.rb'
8
9
10module OpenEhr
11 module ADL
12 module Scanner
13# LOGGER = Logger.new('log/scanner.log')
14 LOGGER = Logger.new('log/parser.log')
15 LOGGER.level = Logger::DEBUG
16
17 class Base
18 attr_accessor :adl_type, :lineno
19 def initialize(adl_type, filename, lineno = 1)
20 @adl_type = adl_type
21 @filename = filename
22 @lineno = lineno
23 end
24
25 def scan(data)
26 raise
27 end
28 end
29
30 #
31 # ADLScanner
32 #
33 class ADLScanner < Base
34 attr_accessor :adl_type, :lineno, :cadl_scanner, :dadl_scanner, :regex_scanner, :term_constraint_scanner
35
36 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log')
37 RESERVED = {
38 'archetype' => :SYM_ARCHETYPE,
39 'adl_version' => :SYM_ADL_VERSION,
40 'controlled' => :SYM_IS_CONTROLLED,
41 'specialize' => :SYM_SPECIALIZE,
42 'concept' => :SYM_CONCEPT,
43 'language' => :SYM_LANGUAGE,
44 'description' => :SYM_DESCRIPTION,
45 'definition' => :SYM_DEFINITION,
46 'invariant' => :SYM_INVARIANT,
47 'ontology' => :SYM_ONTOLOGY,
48 'matches' => :SYM_MATCHES,
49 'is_in' => :SYM_MATCHES,
50 'occurrences' => :SYM_OCCURRENCES,
51 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
52 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
53 'infinity' => :SYM_INFINITY # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
54 }
55
56 def initialize(adl_type, filename, lineno = 1)
57 super(adl_type, filename, lineno)
58 @in_interval = false
59 end
60
61 #
62 # ADLScanner#scan
63 #
64 def scan(data)
65 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering ADLScanner#scan at #{@filename}:#{@lineno}: data = #{data.inspect}")
66 until data.nil? do
67 case @adl_type.last
68 when :adl
69 case data
70 when /\A\n/ # carriage return
71 @lineno += 1
72 ;
73 when /\A[ \t\r\f]+/ #just drop it
74 ;
75 when /\A--.*/ # single line comment
76 @lineno += 1
77 @@logger.debug("ADLScanner#scan: COMMENT = #{$&} at #{@filename}:#{@lineno}")
78 ;
79 when /\Adescription/ # description
80 yield :SYM_DESCRIPTION, :SYM_DESCRIPTION
81 when /\Adefinition/ # definition
82 yield :SYM_DEFINITION, :SYM_DEFINITION
83 ###----------/* symbols */ -------------------------------------------------
84 when /\A[A-Z][a-zA-Z0-9_]*/
85 yield :V_TYPE_IDENTIFIER, $&
86 when /\A(\w+)-(\w+)-(\w+)\.(\w+)((?:-\w+)*)\.(v\w+)/ #V_ARCHETYPE_ID
87 object_id, rm_originator, rm_name, rm_entity, concept_name, specialisation, version_id = $&, $1, $2, $3, $4, $5, $6
88 #archetype_id = OpenEhr::RM::Support::Identification::ArchetypeID.new(object_id, concept_name, rm_name, rm_entity, rm_originator, specialisation, version_id)
89 archetype_id = OpenEhr::RM::Support::Identification::ArchetypeID.new(:concept_name => concept_name, :rm_name => rm_name, :rm_entity => rm_entity, :rm_originator => :rm_originator, :specialisation => specialisation, :version_id => version_id)
90 yield :V_ARCHETYPE_ID, archetype_id
91 when /\A[a-z][a-zA-Z0-9_]*/
92 word = $&
93 if RESERVED[word]
94 @@logger.debug("ADLScanner#scan: RESERVED = #{RESERVED[word]} at #{@filename}:#{@lineno}")
95 yield RESERVED[word], RESERVED[word]
96 elsif #/\A[A-Z][a-zA-Z0-9_]*/
97 @@logger.debug("ADLScanner#scan: V_ATTRIBUTE_IDENTIFIER = #{$&} at #{@filename}:#{@lineno}")
98 yield :V_ATTRIBUTE_IDENTIFIER, $&
99 end
100 when /\A\=/ # =
101 yield :SYM_EQ, :SYM_EQ
102 when /\A\>=/ # >=
103 yield :SYM_GE, :SYM_GE
104 when /\A\<=/ # <=
105 yield :SYM_LE, :SYM_LE
106 when /\A\</ # <
107 if @in_interval
108 yield :SYM_LT, :SYM_LT
109 else
110 @adl_type.push(:dadl)
111 yield :SYM_START_DBLOCK, $&
112 end
113 when /\A\>/ # >
114 if @in_interval
115 yield :SYM_GT, :SYM_GT
116 else
117 adl_type = @adl_type.pop
118 assert_at(__FILE__,__LINE__){adl_type == :dadl}
119 yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
120 end
121 when /\A\{/ # {
122 @adl_type.push(:cadl)
123 @@logger.debug("ADLScanner#scan: SYM_START_CBLOCK")
124 yield :SYM_START_CBLOCK, :SYM_START_CBLOCK
125 when /\A\}/ # }
126 adl_type = @adl_type.pop
127 assert_at(__FILE__,__LINE__){adl_type == :cadl}
128 @@logger.debug("ADLScanner#scan: SYM_END_CBLOCK")
129 yield :SYM_END_CBLOCK, $&
130 when /\A\-/ # -
131 yield :Minus_code, :Minus_code
132 when /\A\+/ # +
133 yield :Plus_code, :Plus_code
134 when /\A\*/ # *
135 yield :Star_code, :Star_code
136 when /\A\// # /
137 yield :Slash_code, :Slash_code
138 when /\A\^/ # ^
139 yield :Caret_code, :Caret_code
140 when /\A\=/ # =
141 yield :Equal_code, :Equal_code
142 when /\A\.\.\./ # ...
143 yield :SYM_LIST_CONTINUE, :SYM_LIST_CONTINUE
144 when /\A\.\./ # ..
145 yield :SYM_ELLIPSIS, :SYM_ELLIPSIS
146 when /\A\./ # .
147 yield :Dot_code, :Dot_code
148 when /\A\;/ # ;
149 yield :Semicolon_code, :Semicolon_code
150 when /\A\,/ # ,
151 yield :Comma_code, :Comma_code
152 when /\A\:/ # :
153 yield :Colon_code, :Colon_code
154 when /\A\!/ # !
155 yield :Exclamation_code, :Exclamation_code
156 when /\A\(/ # (
157 yield :Left_parenthesis_code, :Left_parenthesis_code
158 when /\A\)/ # )
159 yield :Right_parenthesis_code, :Right_parenthesis_code
160 when /\A\$/ # $
161 yield :Dollar_code, :Dollar_code
162 when /\A\?\?/ # ??
163 yield :SYM_DT_UNKNOWN, :SYM_DT_UNKNOWN
164 when /\A\?/ # ?
165 yield :Question_mark_code, :Question_mark_code
166 when /\A[0-9]+\.[0-9]+(\.[0-9]+)*/ # ?
167 yield :V_VERSION_STRING, $&
168 when /\A\|/ # |
169 if @in_interval
170 @in_interval = false
171 else
172 @in_interval = true
173 end
174 yield :SYM_INTERVAL_DELIM, :SYM_INTERVAL_DELIM
175 when /\A\[([a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+)\]/ #V_QUALIFIED_TERM_CODE_REF form such as [ICD10AM(1998)::F23]
176 yield :V_QUALIFIED_TERM_CODE_REF, $1
177 when /\A\[([a-zA-Z0-9][a-zA-Z0-9._\-]*)\]/ #V_LOCAL_TERM_CODE_REF
178 yield :V_LOCAL_TERM_CODE_REF, $1
179 when /\A\[/ # [
180 yield :Left_bracket_code, :Left_bracket_code
181 when /\A\]/ # ]
182 yield :Right_bracket_code, :Right_bracket_code
183 when /\A"([^"]*)"/m #V_STRING
184 yield :V_STRING, $1
185 when /\A\[[a-zA-Z0-9._\- ]+::[a-zA-Z0-9._\- ]+\]/ #ERR_V_QUALIFIED_TERM_CODE_REF
186 yield :ERR_V_QUALIFIED_TERM_CODE_REF, $&
187 when /\Aa[ct][0-9.]+/ #V_LOCAL_CODE
188 yield :V_LOCAL_CODE, $&
189 when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9](Z|[+-][0-9]{4})?/ #V_ISO8601_EXTENDED_DATE_TIME YYYY-MM-DDThh:mm:ss[,sss][Z|+/- -n-n-n-n-]-
190 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
191 when /\A[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})? / #V_ISO8601_EXTENDED_TIME hh:mm:ss[,sss][Z|+/-nnnn]
192 yield :V_ISO8601_EXTENDED_TIME, $&
193 when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]|[0-9]{4}-[0-1][0-9]/ #V_ISO8601_EXTENDED_DATE YYYY-MM-DD
194 yield :V_ISO8601_EXTENDED_DATE, $&
195 when /\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/ #V_GENERIC_TYPE_IDENTIFIER
196 yield :V_GENERIC_TYPE_IDENTIFIER, $&
197 when /\A[0-9]+|[0-9]+[eE][+-]?[0-9]+/ #V_INTEGER
198 @@logger.debug("ADLScanner#scan: V_INTEGER = #{$&}")
199 yield :V_INTEGER, $&
200 when /\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+ / #V_REAL
201 yield :V_REAL, $&
202 # when /\A"((?:[^"\\]+|\\.)*)"/ #V_STRING
203 when /\A[a-z]+:\/\/[^<>|\\{}^~"\[\] ]*/ #V_URI
204 yield :V_URI, $&
205 when /\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?T([0-9]+[hH])?([0-9]+[mM])?([0-9]+[sS])?|P([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?/ #V_ISO8601_DURATION PnYnMnWnDTnnHnnMnnS
206 yield :V_ISO8601_DURATION, $&
207 when /\A\S/ #UTF8CHAR
208 yield :UTF8CHAR, $&
209 end
210 data = $' # variable $' receives the string after the match
211 when :dadl
212 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
213 data = dadl_scanner.scan(data) do |sym, val|
214 yield sym, val
215 end
216 when :cadl
217 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
218 data = cadl_scanner.scan(data) do |sym, val|
219 yield sym, val
220 end
221 when :regexp
222 regex_scanner = OpenEhr::ADL::Scanner::RegexScanner.new(@adl_type, @filename, @lineno)
223 data = regex_scanner.scan(data) do |sym, val|
224 yield sym, val
225 end
226 when :term_constraint
227 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
228 data = term_constraint_scanner.scan(data) do |sym, val|
229 yield sym, val
230 end
231 else
232 raise
233 end
234 end
235 end
236 end # of ADLScanner
237
238 #
239 # DADLScanner
240 #
241 class DADLScanner < Base
242 attr_accessor :in_interval, :in_c_domain_type, :dblock_depth
243 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log')
244 RESERVED = {
245 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
246 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
247 'infinity' => :SYM_INFINITY # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
248 }
249
250 def initialize(adl_type, filename, lineno = 1)
251 super(adl_type, filename, lineno)
252 @in_interval = false
253 @in_c_domain_type = false
254 @dblock_depth = 0
255 end
256
257 #
258 # DADLScanner#scan
259 #
260 def scan(data)
261 @@logger.debug("Entering DADLScanner#scan at #{@filename}:#{@lineno}: @adl_type = #{@adl_type.inspect}, data = #{data.inspect}")
262 until data.nil? do
263 @@logger.debug("#{@filename}:#{@lineno}: DADLScanner#scan:loop data = #{data.inspect}")
264 @@logger.debug("#{@filename}:#{@lineno}: DADLScanner#scan:loop self = \n#{self.to_yaml}")
265 case @adl_type.last
266 when :dadl
267 case data
268 when /\A\n/ # carriage return
269 #@@logger.debug("DADLScanner#scan: carriage return, data = #{data.inspect}")
270 @lineno += 1
271 ;
272 when /\A[ \t\r\f]+/ #just drop it
273 #@@logger.debug("DADLScanner#scan: white space, data = #{data.inspect}")
274 ;
275 when /\A--.*/ # single line comment
276# @lineno += 1
277 @@logger.debug("DADLScanner#scan: COMMENT = #{$&} at #{@filename}:#{@lineno}")
278 ;
279 when /\A[a-z][a-zA-Z0-9_]*/
280 word = $&.dup
281 if RESERVED[word.downcase]
282 yield RESERVED[word.downcase], RESERVED[word.downcase]
283 else
284 @@logger.debug("DADLScanner#scan: V_ATTRIBUTE_IDENTIFIER = #{word} at #{@filename}:#{@lineno}")
285 yield :V_ATTRIBUTE_IDENTIFIER, word #V_ATTRIBUTE_IDENTIFIER /\A[a-z][a-zA-Z0-9_]*/
286 end
287 ###----------/* symbols */ -------------------------------------------------
288 when /\A\=/ # =
289 yield :SYM_EQ, :SYM_EQ
290 when /\A\>\=/ # >=
291 yield :SYM_GE, :SYM_GE
292 when /\A\<\=/ # <=
293 yield :SYM_LE, :SYM_LE
294 when /\A\</ # <
295 if @in_interval
296 yield :SYM_LT, :SYM_LT
297 else
298 unless @in_c_domain_type
299 @adl_type.push(:dadl)
300 else
301 @dblock_depth += 1
302 end
303 yield :SYM_START_DBLOCK, :SYM_START_DBLOCK
304 end
305 when /\A\>/ # >
306 if @in_interval
307 yield :SYM_GT, :SYM_GT
308 else
309 if @in_c_domain_type
310 assert_at(__FILE__,__LINE__){@adl_type.last == :dadl}
311 @dblock_depth -= 1
312 if @dblock_depth < 0
313 @adl_type.pop
314 @in_c_domain_type = false
315 yield :END_V_C_DOMAIN_TYPE_BLOCK, :END_V_C_DOMAIN_TYPE_BLOCK
316 else
317 yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
318 end
319# adl_type = @adl_type.pop
320# if adl_type == :dadl
321# yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
322# else
323# @in_c_domain_type = false
324# yield :END_V_C_DOMAIN_TYPE_BLOCK, :END_V_C_DOMAIN_TYPE_BLOCK
325# end
326 else
327 adl_type = @adl_type.pop
328 assert_at(__FILE__,__LINE__){adl_type == :dadl}
329 yield :SYM_END_DBLOCK, $&
330 end
331 end
332 when /\A\-/ # -
333 yield :Minus_code, :Minus_code
334 when /\A\+/ # +
335 yield :Plus_code, :Plus_code
336 when /\A\*/ # *
337 yield :Star_code, :Star_code
338 when /\A\// # /
339 yield :Slash_code, :Slash_code
340 when /\A\^/ # ^
341 yield :Caret_code, :Caret_code
342 when /\A\.\.\./ # ...
343 yield :SYM_LIST_CONTINUE, :SYM_LIST_CONTINUE
344 when /\A\.\./ # ..
345 yield :SYM_ELLIPSIS, :SYM_ELLIPSIS
346 when /\A\./ # .
347 yield :Dot_code, :Dot_code
348 when /\A\;/ # ;
349 yield :Semicolon_code, :Semicolon_code
350 when /\A\,/ # ,
351 yield :Comma_code, :Comma_code
352 when /\A\:/ # :
353 yield :Colon_code, :Colon_code
354 when /\A\!/ # !
355 yield :Exclamation_code, :Exclamation_code
356 when /\A\(/ # (
357 yield :Left_parenthesis_code, :Left_parenthesis_code
358 when /\A\)/ # )
359 yield :Right_parenthesis_code, :Right_parenthesis_code
360 when /\A\$/ # $
361 yield :Dollar_code, :Dollar_code
362 when /\A\?\?/ # ??
363 yield :SYM_DT_UNKNOWN, :SYM_DT_UNKNOWN
364 when /\A\?/ # ?
365 yield :Question_mark_code, :Question_mark_code
366 when /\A\|/ # |
367 @@logger.debug("DADLScanner#scan: @in_interval = #{@in_interval} at #{@filename}:#{@lineno}")
368 if @in_interval
369 @in_interval = false
370 else
371 # @in_interval = false
372 @in_interval = true
373 end
374 @@logger.debug("DADLScanner#scan: SYM_INTERVAL_DELIM at #{@filename}:#{@lineno}")
375 yield :SYM_INTERVAL_DELIM, :SYM_INTERVAL_DELIM
376 when /\A\[([a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+)\]/ #V_QUALIFIED_TERM_CODE_REF form [ICD10AM(1998)::F23]
377 yield :V_QUALIFIED_TERM_CODE_REF, $1
378 when /\A\[/ # [
379 @@logger.debug("DADLScanner#scan: Left_bracket_code at #{@filename}:#{@lineno}")
380 yield :Left_bracket_code, :Left_bracket_code
381 when /\A\]/ # ]
382 @@logger.debug("DADLScanner#scan: Right_bracket_code at #{@filename}:#{@lineno}")
383 yield :Right_bracket_code, :Right_bracket_code
384 when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9](Z|[+-][0-9]{4})?/ #V_ISO8601_EXTENDED_DATE_TIME YYYY-MM-DDThh:mm:ss[,sss][Z|+/- -n-n-n-n-]-
385 @@logger.debug("DADLScanner#scan: V_ISO8601_EXTENDED_DATE_TIME")
386 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
387 when /\A[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})? / #V_ISO8601_EXTENDED_TIME hh:mm:ss[,sss][Z|+/-nnnn]
388 @@logger.debug("DADLScanner#scan: V_ISO8601_EXTENDED_TIME")
389 yield :V_ISO8601_EXTENDED_TIME, $&
390 when /\A\d{4}-[0-1][0-9]-[0-3][0-9]|[0-9]{4}-[0-1][0-9]/ #V_ISO8601_EXTENDED_DATE YYYY-MM-DD
391 @@logger.debug("DADLScanner#scan: V_ISO8601_EXTENDED_DATE, #{$&}")
392 yield :V_ISO8601_EXTENDED_DATE, $&
393 when /\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/ #V_GENERIC_TYPE_IDENTIFIER
394 yield :V_GENERIC_TYPE_IDENTIFIER, $&
395 when /\A"((?:[^"\\]+|\\.)*)"/ #V_STRING
396 @@logger.debug("DADLScanner#scan: V_STRING, #{$1}")
397 yield :V_STRING, $1
398 when /\A"([^"]*)"/m #V_STRING
399 @@logger.debug("DADLScanner#scan: V_STRING, #{$1}")
400 yield :V_STRING, $1
401 when /\A[0-9]+|[0-9]+[eE][+-]?[0-9]+/ #V_INTEGER
402 @@logger.debug("DADLScanner#scan: V_INTEGER = #{$&}")
403 yield :V_INTEGER, $&
404 when /\A[a-z]+:\/\/[^<>|\\{}^~"\[\] ]*/ #V_URI
405 yield :V_URI, $&
406 when /\A\S/ #UTF8CHAR
407 yield :UTF8CHAR, $&
408 end
409 data = $' # variable $' receives the string after the match
410 when :adl
411 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
412 data = adl_scanner.scan(data) do |sym, val|
413 yield sym, val
414 end
415 when :cadl
416 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
417 data = cadl_scanner.scan(data) do |sym, val|
418 yield sym, val
419 end
420 when :regexp
421 regex_scanner = OpenEhr::ADL::Scanner::RegexScanner.new(@adl_type, @filename, @lineno)
422 data = regex_scanner.scan(data) do |sym, val|
423 yield sym, val
424 end
425 when :term_constraint
426 @@logger.debug("#{__FILE__}:#{__LINE__}: scan_dadl: Entering scan_term_constraint at #{@filename}:#{@lineno}: data = #{data.inspect}")
427 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
428 data = term_constraint_scanner.scan(data) do |sym, val|
429 yield sym, val
430 end
431 else
432 raise
433 end
434 end
435 end
436 end # of DADLScanner
437
438
439
440 class CADLScanner < Base
441
442 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log') #Logger.new('log/scanner.log')
443 RESERVED = {
444 'then' => :SYM_THEN, # [Tt][Hh][Ee][Nn]
445 'else' => :SYM_ELSE, # [Ee][Ll][Ss][Ee]
446 'and' => :SYM_AND, # [Aa][Nn][Dd]
447 'or' => :SYM_OR, # [Oo][Rr]
448 'xor' => :SYM_XOR, # [Xx][Oo][Rr]
449 'not' => :SYM_NOT, # [Nn][Oo][Tt]
450 'implies' => :SYM_IMPLIES, # [Ii][Mm][Pp][Ll][Ii][Ee][Ss]
451 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
452 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
453 'forall' => :SYM_FORALL, # [Ff][Oo][Rr][_][Aa][Ll][Ll]
454 'exists' => :SYM_EXISTS, # [Ee][Xx][Ii][Ss][Tt][Ss]
455 'existence' => :SYM_EXISTENCE, # [Ee][Xx][Iu][Ss][Tt][Ee][Nn][Cc][Ee]
456 'occurrences' => :SYM_OCCURRENCES, # [Oo][Cc][Cc][Uu][Rr][Rr][Ee][Nn][Cc][Ee][Ss]
457 'cardinality' => :SYM_CARDINALITY, # [Cc][Aa][Rr][Dd][Ii][Nn][Aa][Ll][Ii][Tt][Yy]
458 'ordered' => :SYM_ORDERED, # [Oo][Rr][Dd][Ee][Rr][Ee][Dd]
459 'unordered' => :SYM_UNORDERED, # [Uu][Nn][Oo][Rr][Dd][Ee][Rr][Ee][Dd]
460 'unique' => :SYM_UNIQUE, # [Uu][Nn][Ii][Qq][Uu][Ee]
461 'matches' => :SYM_MATCHES, # [Mm][Aa][Tt][Cc][Hh][Ee][Ss]
462 'is_in' => :SYM_MATCHES, # [Ii][Ss][_][Ii][Nn]
463 'invariant' => :SYM_INVARIANT, # [Ii][Nn][Vv][Aa][Rr][Ii][Aa][Nn][Tt]
464 'infinity' => :SYM_INFINITY, # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
465 'use_node' => :SYM_USE_NODE, # [Uu][Ss][Ee][_][Nn][Oo][Dd][Ee]
466 'use_archetype' => :SYM_ALLOW_ARCHETYPE, # [Uu][Ss][Ee][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
467 'allow_archetype' => :SYM_ALLOW_ARCHETYPE, # [Aa][Ll][Ll][Oo][Ww][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
468 'include' => :SYM_INCLUDE, # [Ii][Nn][Cc][Ll][Uu][Dd][Ee]
469 'exclude' => :SYM_EXCLUDE # [Ee][Xx][Cc][Ll][Uu][Dd][Ee]
470 }
471
472 def initialize(adl_type, filename, lineno = 1)
473 super(adl_type, filename, lineno)
474 @in_interval = false
475 end
476
477 #
478 # CADLScanner#scan
479 #
480 def scan(data)
481 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering CADLScanner#scan at #{@filename}:#{@lineno}: data = #{data.inspect}")
482 until data.nil? do
483 @@logger.debug("CADLScanner#scan: loop data = #{data.inspect}")
484 case @adl_type.last
485 when :cadl
486 case data
487 when /\A\n/ # carriage return
488 @lineno += 1
489 ;
490 #yield :CR, :CR
491 when /\A[ \t\r\f]+/ #just drop it
492 ;
493 when /\A--.*\n/ # single line comment
494 @lineno += 1
495 ;
496 ###----------/* symbols */ -------------------------------------------------
497 when /\A\=/ # =
498 yield :SYM_EQ, :SYM_EQ
499 when /\A\>=/ # >=
500 yield :SYM_GE, :SYM_GE
501 when /\A\<=/ # <=
502 yield :SYM_LE, :SYM_LE
503 when /\A\</ # <
504 if @in_interval
505 yield :SYM_LT, :SYM_LT
506 else
507 @adl_type.push(:dadl)
508 yield :SYM_START_DBLOCK, $&
509 end
510 when /\A\>/ # >
511 if @in_interval
512 yield :SYM_GT, :SYM_GT
513 else
514 adl_type = @adl_type.pop
515 assert_at(__FILE__,__LINE__){adl_type == :dadl}
516 yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
517 end
518 when /\A\-/ # -
519 yield :Minus_code, :Minus_code
520 when /\A\+/ # +
521 yield :Plus_code, :Plus_code
522 when /\A\*/ # *
523 yield :Star_code, :Star_code
524 when /\A\// # /
525 yield :Slash_code, :Slash_code
526 when /\A\^/ # ^
527 yield :Caret_code, :Caret_code
528 when /\A\.\.\./ # ...
529 yield :SYM_LIST_CONTINUE, :SYM_LIST_CONTINUE
530 when /\A\.\./ # ..
531 yield :SYM_ELLIPSIS, :SYM_ELLIPSIS
532 when /\A\./ # .
533 yield :Dot_code, :Dot_code
534 when /\A\;/ # ;
535 yield :Semicolon_code, :Semicolon_code
536 when /\A\,/ # ,
537 yield :Comma_code, :Comma_code
538 when /\A\:/ # :
539 yield :Colon_code, :Colon_code
540 when /\A\!/ # !
541 yield :Exclamation_code, :Exclamation_code
542 when /\A\(/ # (
543 yield :Left_parenthesis_code, :Left_parenthesis_code
544 when /\A\)/ # )
545 yield :Right_parenthesis_code, :Right_parenthesis_code
546 when /\A\{\// #V_REGEXP
547 if @adl_type.last != :regexp
548 @in_regexp = true
549 @adl_type.push(:regexp)
550 yield :START_REGEXP_BLOCK, :START_REGEXP_BLOCK
551 else
552 raise
553 end
554 when /\A\{/ # {
555 @adl_type.push(:cadl)
556 @@logger.debug("CADLScanner#scan: entering cADL at #{@filename}:#{@lineno}")
557 yield :SYM_START_CBLOCK, :SYM_START_CBLOCK
558 when /\A\}/ # }
559 adl_type = @adl_type.pop
560 assert_at(__FILE__,__LINE__){adl_type == :cadl}
561 @@logger.debug("CADLScanner#scan: exiting cADL at #{@filename}:#{@lineno}")
562 yield :SYM_END_CBLOCK, :SYM_END_CBLOCK
563 when /\A\$/ # $
564 yield :Dollar_code, :Dollar_code
565 when /\A\?\?/ # ??
566 yield :SYM_DT_UNKNOWN, :SYM_DT_UNKNOWN
567 when /\A\?/ # ?
568 yield :Question_mark_code, :Question_mark_code
569 when /\A\|/ # |
570 @@logger.debug("CADLScanner#scan: @in_interval = #{@in_interval} at #{@filename}:#{@lineno}")
571 if @in_interval
572 @in_interval = false
573 else
574 # @in_interval = false
575 @in_interval = true
576 end
577 @@logger.debug("CADLScanner#scan: SYM_INTERVAL_DELIM at #{@filename}:#{@lineno}")
578 yield :SYM_INTERVAL_DELIM, :SYM_INTERVAL_DELIM
579
580 when /\A\[([a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+)\]/ #V_QUALIFIED_TERM_CODE_REF form [ICD10AM(1998)::F23]
581 yield :V_QUALIFIED_TERM_CODE_REF, $1
582 when /\A\[[a-zA-Z0-9._\- ]+::[a-zA-Z0-9._\- ]+\]/ #ERR_V_QUALIFIED_TERM_CODE_REF
583 yield :ERR_V_QUALIFIED_TERM_CODE_REF, $&
584 when /\A\[([a-zA-Z0-9\(\)\._\-]+)::[ \t\n]*/
585 @adl_type.push(:term_constraint)
586 yield :START_TERM_CODE_CONSTRAINT, $1
587 when /\A\[([a-zA-Z0-9][a-zA-Z0-9._\-]*)\]/ #V_LOCAL_TERM_CODE_REF
588 yield :V_LOCAL_TERM_CODE_REF, $1
589 when /\A\[/ # [
590 yield :Left_bracket_code, :Left_bracket_code
591 when /\A\]/ # ]
592 yield :Right_bracket_code, :Right_bracket_code
593 when /\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/ #V_GENERIC_TYPE_IDENTIFIER
594 yield :V_GENERIC_TYPE_IDENTIFIER, $&
595 when /\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X][T\t][hH?X][hH?X]:[mM?X][mM?X]:[sS?X][sS?X]/
596 yield :V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN, $&
597 when /\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X]/
598 yield :V_ISO8601_DATE_CONSTRAINT_PATTERN, $&
599 when /\A[hH][hH]:[mM?X][mM?X]:[sS?X][sS?X]/
600 yield :V_ISO8601_TIME_CONSTRAINT_PATTERN, $&
601 #when /\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?T([0-9]+[hH])?([0-9]+[mM])?([0-9]+[sS])?|P([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?/ #V_ISO8601_DURATION such as PnYnMnWnDTnnHnnMnnS
602 when /\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?T([0-9]+[hH])?([0-9]+[mM])?([0-9]+[sS])?/ #V_ISO8601_DURATION such as PnYnMnWnDTnnHnnMnnS
603 yield :V_ISO8601_DURATION, $&
604 when /\AP[yY]?[mM]?[wW]?[dD]?T[hH]?[mM]?[sS]?/ #V_ISO8601_DURATION_CONSTRAINT_PATTERNo
605 yield :V_ISO8601_DURATION_CONSTRAINT_PATTERN, $&
606 when /\A[a-z][a-zA-Z0-9_]*/
607 word = $&.dup
608 if RESERVED[word.downcase]
609 yield RESERVED[word.downcase], RESERVED[word.downcase]
610 else
611 @@logger.debug("CADLScanner#scan: V_ATTRIBUTE_IDENTIFIER = #{word} at #{@filename}:#{@lineno}")
612 yield :V_ATTRIBUTE_IDENTIFIER, word #V_ATTRIBUTE_IDENTIFIER /\A[a-z][a-zA-Z0-9_]*/
613 end
614 when /\A([A-Z][a-zA-Z0-9_]*)[ \n]*\</ # V_C_DOMAIN_TYPE
615 @in_c_domain_type = true
616 @adl_type.push(:dadl)
617 yield :START_V_C_DOMAIN_TYPE_BLOCK, $1
618 when /\A[A-Z][a-zA-Z0-9_]*/
619 word = $&.dup
620 if RESERVED[word.downcase]
621 yield RESERVED[word.downcase], RESERVED[word.downcase]
622 else
623 yield :V_TYPE_IDENTIFIER, $&
624 end
625 when /\Aa[ct][0-9.]+/ #V_LOCAL_CODE
626 yield :V_LOCAL_CODE, $&
627 when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})?|[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9](Z|[+-][0-9]{4})?/ #V_ISO8601_EXTENDED_DATE_TIME YYYY-MM-DDThh:mm:ss[,sss][Z|+/- -n-n-n-n-]-
628 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
629 when /\A[0-2][0-9]:[0-6][0-9]:[0-6][0-9](,[0-9]+)?(Z|[+-][0-9]{4})?|[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})? / #V_ISO8601_EXTENDED_TIME hh:mm:ss[,sss][Z|+/-nnnn]
630 yield :V_ISO8601_EXTENDED_TIME, $&
631 when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]|[0-9]{4}-[0-1][0-9]/ #V_ISO8601_EXTENDED_DATE YYYY-MM-DD
632 yield :V_ISO8601_EXTENDED_DATE, $&
633 when /\A[0-9]+|[0-9]+[eE][+-]?[0-9]+/ #V_INTEGER
634 @@logger.debug("CADLScanner#scan: V_INTEGER = #{$&}")
635 yield :V_INTEGER, $&
636 when /\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+ / #V_REAL
637 yield :V_REAL, $&
638 when /\A"((?:[^"\\]+|\\.)*)"/ #V_STRING
639 yield :V_STRING, $1
640 when /\A"([^"]*)"/m #V_STRING
641 yield :V_STRING, $1
642 when /\A[a-z]+:\/\/[^<>|\\{}^~"\[\] ]*/ #V_URI
643 yield :V_URI, $&
644 when /\A\S/ #UTF8CHAR
645 yield :UTF8CHAR, $&
646 when /\A.+/ #
647 raise OpenEhr::ADL::Exception::CADLScanner::Base.new, "can't handle #{data.inspect}"
648 end
649 data = $' # variable $' receives the string after the match
650 when :adl
651 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
652 data = adl_scanner.scan(data) do |sym, val|
653 yield sym, val
654 end
655 when :dadl
656 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
657 dadl_scanner.in_c_domain_type = @in_c_domain_type
658 data = dadl_scanner.scan(data) do |sym, val|
659 yield sym, val
660 end
661 when :regexp
662 regex_scanner = OpenEhr::ADL::Scanner::RegexScanner.new(@adl_type, @filename, @lineno)
663 data = regex_scanner.scan(data) do |sym, val|
664 yield sym, val
665 end
666 when :term_constraint
667 @@logger.debug("Entering scan_term_constraint at #{@filename}:#{@lineno}: data = #{data.inspect}")
668 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
669 data = term_constraint_scanner.scan(data) do |sym, val|
670 yield sym, val
671 end
672 else
673 raise OpenEhr::ADL::Exception::CADLScanner.new, "unexpected adl_type: #{@adl_type.last}"
674 end
675 end # of until
676 end
677 end # of CADLScanner
678
679
680 #
681 # RegexScanner
682 #
683 class RegexScanner < Base
684
685 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log') #Logger.new('log/scanner.log')
686
687 def initialize(adl_type, filename, lineno = 1)
688 super(adl_type, filename, lineno)
689 end
690
691 def scan(data)
692 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering scan_regexp at #{@filename}:#{@lineno}: data = #{data.inspect}")
693 until data.nil? do
694 case @adl_type.last
695 when :regexp
696 case data
697 when /\A\/\}/ #V_REGEXP
698 if @adl_type.last == :regexp
699 @in_regexp = false
700 @adl_type.pop
701 yield :END_REGEXP_BLOCK, :END_REGEXP_BLOCK
702 else
703 raise
704 end
705 when /\A(.*)(\/\})/ #V_REGEXP
706 yield :REGEXP_BODY, $1
707 if @adl_type.last == :regexp
708 @in_regexp = false
709 @adl_type.pop
710 yield :END_REGEXP_BLOCK, :END_REGEXP_BLOCK
711 else
712 raise
713 end
714 else
715 raise data
716 end
717 data = $' # variable $' receives the string after the match
718 when :adl
719 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
720 data = adl_scanner.scan(data) do |sym, val|
721 yield sym, val
722 end
723 when :dadl
724 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
725 data = dadl_scanner.scan(data) do |sym, val|
726 yield sym, val
727 end
728 when :cadl
729 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
730 data = cadl_scanner.scan(data) do |sym, val|
731 yield sym, val
732 end
733 when :term_constraint
734 #@@logger.debug("#{__FILE__}:#{__LINE__}: scan_regexp: Entering scan_term_constraint at #{@filename}:#{@lineno}")
735 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
736 data = term_constraint_scanner.scan(data) do |sym, val|
737 yield sym, val
738 end
739 else
740 raise
741 end
742 end
743 end
744 end # of RegexScanner
745
746 #
747 # TermConstraintScanner
748 #
749 class TermConstraintScanner < Base
750 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log') #Logger.new('log/scanner.log')
751 def initialize(adl_type, filename, lineno = 1)
752 super(adl_type, filename, lineno)
753 end
754
755 def scan(data)
756 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering scan_term_constraint")
757 until data.nil? do
758 case @adl_type.last
759 when :term_constraint
760 case data
761 when /\A\n/ # carriage return
762 @lineno += 1
763 ;
764 when /\A[ \t\r\f]+/ #just drop it
765 ;
766 when /\A--.*$/ # single line comment
767 @lineno += 1
768 @@logger.debug("#{__FILE__}:#{__LINE__}: scan_term_constraint: COMMENT = #{$&} at #{@filename}:#{@lineno}")
769 ;
770 when /\A([a-zA-Z0-9\._\-])+[ \t]*,/ # match any line, with ',' termination
771 yield :TERM_CODE, $1
772 when /\A([a-zA-Z0-9\._\-])+[ \t]*;/ # match second last line with ';' termination (assumed value)
773 yield :TERM_CODE, $1
774 when /\A([a-zA-Z0-9\._\-])*[ \t]*\]/ # match final line, terminating in ']'
775 adl_type = @adl_type.pop
776 assert_at(__FILE__,__LINE__){adl_type == :term_constraint}
777 yield :END_TERM_CODE_CONSTRAINT, $1
778 else
779 raise "data = #{data}"
780 end
781 data = $' # variable $' receives the string after the match
782 when :adl
783 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
784 data = adl_scanner.scan(data) do |sym, val|
785 yield sym, val
786 end
787 when :dadl
788 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
789 data = dadl_scanner.scan(data) do |sym, val|
790 yield sym, val
791 end
792 when :cadl
793 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
794 data = cadl_scanner.scan(data) do |sym, val|
795 yield sym, val
796 end
797 else
798 raise
799 end
800 end
801 end
802 end # of TermConstraintScanner
803
804 end
805 end
806end
807
808__END__
809
810
811
812# module Common
813# class START_TERM_CODE_CONSTRAINT
814# include Yaparc::Parsable
815# def initialize
816# @parser = lambda do |input|
817# Yaparc::Apply.new(Yaparc::Regex.new(/[ \t\n]*\[([a-zA-Z0-9\(\)\._\-]+)::[ \t\n]*/)) do |match|
818# OpenEhr::LOG.info("START_TERM_CODE_CONSTRAINT: #{match}")
819# [:START_TERM_CODE_CONSTRAINT, match]
820# end
821# end
822# end
823# end
824
825# # /\A\[[a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+\]/ #V_QUALIFIED_TERM_CODE_REF form [ICD10AM(1998)::F23]
826# class V_QUALIFIED_TERM_CODE_REF
827# include Yaparc::Parsable
828# def initialize
829# @parser = lambda do |input|
830# Yaparc::Apply.new(Yaparc::Regex.new(/\A\[[a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+\]/)) do |match|
831# OpenEhr::LOG.info("V_QUALIFIED_TERM_CODE_REF: #{match}")
832# [:V_QUALIFIED_TERM_CODE_REF, match]
833# end
834# end
835# end
836# end
837
838# class V_LOCAL_TERM_CODE_REF
839# include Yaparc::Parsable
840# def initialize
841# @parser = lambda do |input|
842# Yaparc::Apply.new(Yaparc::Regex.new(/\A\[[a-zA-Z0-9][a-zA-Z0-9._\-]*\]/)) do |match|
843# OpenEhr::LOG.info("V_TERM_CODE_REF: #{match}")
844# [:V_LOCAL_TERM_CODE_REF, match]
845# end
846# end
847# end
848# end
849
850# class ERR_V_QUALIFIED_TERM_CODE_REF
851# include Yaparc::Parsable
852# def initialize
853# @parser = lambda do |input|
854# Yaparc::Apply.new(Yaparc::Regex.new(/\A\[[a-zA-Z0-9._\- ]+::[a-zA-Z0-9._\- ]+\]/)) do |match|
855# OpenEhr::LOG.info("ERR_V_QUALIFIED_TERM_CODE_REF: #{match}")
856# [:ERR_V_QUALIFIED_TERM_CODE_REF, match]
857# end
858# end
859# end
860# end
861
862# class V_TYPE_IDENTIFIER
863# include Yaparc::Parsable
864# def initialize
865# @parser = lambda do |input|
866# Yaparc::Apply.new(Yaparc::Regex.new(/\A[A-Z][a-zA-Z0-9_]*/)) do |match|
867# OpenEhr::LOG.info("V_TYPE_IDENTIFIER: #{match}")
868# [:V_TYPE_IDENTIFIER, match]
869# end
870# end
871# end
872# end
873
874# class V_GENERIC_TYPE_IDENTIFIER
875# include Yaparc::Parsable
876# def initialize
877# @parser = lambda do |input|
878# Yaparc::Apply.new(Yaparc::Regex.new(/\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/)) do |match|
879# OpenEhr::LOG.info("V_GENERIC_TYPE_IDENTIFIER: #{match}")
880# [:V_GENERIC_TYPE_IDENTIFIER, match]
881# end
882# end
883# end
884# end
885
886
887# class V_LOCAL_CODE
888# include Yaparc::Parsable
889# def initialize
890# @parser = lambda do |input|
891# Yaparc::Apply.new(Yaparc::Regex.new(/\Aa[ct][0-9.]+/)) do |match|
892# OpenEhr::LOG.info("V_LOCAL_CODE: #{match}")
893# [:V_LOCAL_CODE, match]
894# end
895# end
896# end
897# end
898
899# class V_STRING
900# include Yaparc::Parsable
901# def initialize
902# @parser = lambda do |input|
903# Yaparc::Apply.new(Yaparc::Regex.new(/\A"([^"]*)"/m)) do |match|
904# OpenEhr::LOG.info("V_STRING: #{match}")
905# [:V_STRING, match]
906# end
907# end
908# end
909# end
910
911# class V_REAL
912# include Yaparc::Parsable
913# def initialize
914# @parser = lambda do |input|
915# Yaparc::Apply.new(Yaparc::Regex.new(/\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+/)) do |match|
916# OpenEhr::LOG.info("V_REAL: #{match}")
917# [:V_REAL, match]
918# end
919# end
920# end
921# end
922
923# #V_ISO8601_DURATION PnYnMnWnDTnnHnnMnnS
924# class V_ISO8601_DURATION
925# include Yaparc::Parsable
926# def initialize
927# @parser = lambda do |input|
928# Yaparc::Apply.new(
929# Yaparc::Alt.new(Yaparc::Regex.new(/\AP([0-9]+|[yY])?([0-9]+|[mM])?([0-9]+|[wW])?([0-9]+|[dD])?T([0-9]+|[hH])?([0-9]+|[mM])?([0-9]+|[sS])?/),
930# Yaparc::Regex.new(/\AP([0-9]+|[yY])?([0-9]+|[mM])?([0-9]+|[wW])?([0-9]+|[dD])?/))) do |match|
931# OpenEhr::LOG.info("V_ISO8601_DURATION: #{match}")
932# [:V_ISO8601_DURATION, match]
933# end
934# end
935# end
936# end
937
938# end # of Common
939
940# module DADL
941# # c.f. http://www.openehr.org/svn/ref_impl_eiffel/TRUNK/components/adl_parser/src/syntax/adl/parser/adl_scanner.l
942# RESERVED = {
943# 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
944# 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
945# 'infinity' => :SYM_INFINITY # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
946# }
947# #
948# # DADL::RootScanner
949# #
950# class RootScanner
951# include Yaparc::Parsable
952# def initialize
953# @parser = lambda do |input|
954# Yaparc::Alt.new(Reserved.new,
955# OpenEhr::ADL::Scanner::Common::V_QUALIFIED_TERM_CODE_REF.new,
956# OpenEhr::ADL::Scanner::Common::V_LOCAL_TERM_CODE_REF.new,
957# OpenEhr::ADL::Scanner::Common::ERR_V_QUALIFIED_TERM_CODE_REF.new,
958# OpenEhr::ADL::Scanner::Common::V_TYPE_IDENTIFIER.new,
959# OpenEhr::ADL::Scanner::Common::V_GENERIC_TYPE_IDENTIFIER.new,
960# OpenEhr::ADL::Scanner::Common::V_STRING.new,
961# OpenEhr::ADL::Scanner::Common::V_LOCAL_CODE.new,
962# OpenEhr::ADL::Scanner::Common::V_REAL.new,
963# OpenEhr::ADL::Scanner::Common::V_ISO8601_DURATION.new#,
964# #OpenEhr::ADL::Scanner::Common::START_TERM_CODE_CONSTRAINT.new
965# )
966# end
967# end
968# end
969
970# # <DADL::Reserved class>
971# class Reserved
972# include Yaparc::Parsable
973
974# def initialize
975# @parser = lambda do |input|
976# reserved_parsers = OpenEhr::ADL::Scanner::DADL::RESERVED.map do |keyword|
977# Yaparc::Tokenize.new(
978# Yaparc::Literal.new(keyword[0],false)
979# )
980# end
981# Yaparc::Alt.new(Yaparc::Apply.new(Yaparc::Alt.new(*reserved_parsers)) do |match|
982# OpenEhr::LOG.info("Reserved: #{match}")
983# [OpenEhr::ADL::Scanner::DADL::RESERVED[match], OpenEhr::ADL::Scanner::DADL::RESERVED[match]]
984# end,
985# Yaparc::Apply.new(Yaparc::Regex.new(/\A[a-z][a-zA-Z0-9_]*/)) do |match|
986# OpenEhr::LOG.info("V_ATTRIBUTE_IDENTIFIER: #{match}")
987# [:V_ATTRIBUTE_IDENTIFIER, match]
988# end)
989# end
990# end
991# end
992# end # of DADL
993
994# module CADL
995# # c.f. http://www.openehr.org/svn/ref_impl_eiffel/TRUNK/components/adl_parser/src/syntax/cadl/parser/cadl_scanner.l
996# RESERVED = {
997# 'ordered' => :SYM_ORDERED, # [Oo][Rr][Dd][Ee][Rr][Ee][Dd]
998# 'unordered' => :SYM_UNORDERED, # [Uu][Nn][Oo][Rr][Dd][Ee][Rr][Ee][Dd]
999# 'then' => :SYM_THEN, # [Tt][Hh][Ee][Nn]
1000# 'else' => :SYM_ELSE, # [Ee][Ll][Ss][Ee]
1001# 'and' => :SYM_AND, # [Aa][Nn][Dd]
1002# 'or' => :SYM_OR, # [Oo][Rr]
1003# 'xor' => :SYM_XOR, # [Xx][Oo][Rr]
1004# 'not' => :SYM_NOT, # [Nn][Oo][Tt]
1005# 'implies' => :SYM_IMPLIES, # [Ii][Mm][Pp][Ll][Ii][Ee][Ss]
1006# 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
1007# 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
1008# 'forall' => :SYM_FORALL, # [Ff][Oo][Rr][_][Aa][Ll][Ll]
1009# 'exists' => :SYM_EXISTS, # [Ee][Xx][Ii][Ss][Tt][Ss]
1010# 'existence' => :SYM_EXISTENCE, # [Ee][Xx][Iu][Ss][Tt][Ee][Nn][Cc][Ee]
1011# 'occurrences' => :SYM_OCCURRENCES, # [Oo][Cc][Cc][Uu][Rr][Rr][Ee][Nn][Cc][Ee][Ss]
1012# 'cardinality' => :SYM_CARDINALITY, # [Cc][Aa][Rr][Dd][Ii][Nn][Aa][Ll][Ii][Tt][Yy]
1013# 'unique' => :SYM_UNIQUE, # [Uu][Nn][Ii][Qq][Uu][Ee]
1014# 'matches' => :SYM_MATCHES, # [Mm][Aa][Tt][Cc][Hh][Ee][Ss]
1015# 'is_in' => :SYM_MATCHES, # [Ii][Ss][_][Ii][Nn]
1016# 'invariant' => :SYM_INVARIANT, # [Ii][Nn][Vv][Aa][Rr][Ii][Aa][Nn][Tt]
1017# 'infinity' => :SYM_INFINITY, # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
1018# 'use_node' => :SYM_USE_NODE, # [Uu][Ss][Ee][_][Nn][Oo][Dd][Ee]
1019# 'use_archetype' => :SYM_ALLOW_ARCHETYPE, # [Uu][Ss][Ee][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
1020# 'allow_archetype' => :SYM_ALLOW_ARCHETYPE, # [Aa][Ll][Ll][Oo][Ww][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
1021# 'include' => :SYM_INCLUDE, # [Ii][Nn][Cc][Ll][Uu][Dd][Ee]
1022# 'exclude' => :SYM_EXCLUDE # [Ee][Xx][Cc][Ll][Uu][Dd][Ee]
1023# }
1024
1025# #V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN, /\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X][T\t][hH?X][hH?X]:[mM?X][mM?X]:[sS?X][sS?X]/
1026# class V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN
1027# include Yaparc::Parsable
1028# def initialize
1029# @parser = lambda do |input|
1030# Yaparc::Apply.new(Yaparc::Regex.new(/\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X][T\t][hH?X][hH?X]:[mM?X][mM?X]:[sS?X][sS?X]/)) do |match|
1031# OpenEhr::LOG.info("V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN: #{match}")
1032# [:V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN, match]
1033# end
1034# end
1035# end
1036# end
1037
1038# #V_ISO8601_DATE_CONSTRAINT_PATTERN /\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X]/
1039# class V_ISO8601_DATE_CONSTRAINT_PATTERN
1040# include Yaparc::Parsable
1041# def initialize
1042# @parser = lambda do |input|
1043# Yaparc::Apply.new(Yaparc::Regex.new(/\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X]/)) do |match|
1044# OpenEhr::LOG.info("V_ISO8601_DATE_CONSTRAINT_PATTERN: #{match}")
1045# [:V_ISO8601_DATE_CONSTRAINT_PATTERN, match]
1046# end
1047# end
1048# end
1049# end
1050
1051# #V_ISO8601_TIME_CONSTRAINT_PATTERN /\A[hH][hH]:[mM?X][mM?X]:[sS?X][sS?X]/
1052# class V_ISO8601_TIME_CONSTRAINT_PATTERN
1053# include Yaparc::Parsable
1054# def initialize
1055# @parser = lambda do |input|
1056# Yaparc::Apply.new(Yaparc::Regex.new(/\A[hH][hH]:[mM?X][mM?X]:[sS?X][sS?X]/)) do |match|
1057# OpenEhr::LOG.info("V_ISO8601_TIME_CONSTRAINT_PATTERN: #{match}")
1058# [:V_ISO8601_TIME_CONSTRAINT_PATTERN, match]
1059# end
1060# end
1061# end
1062# end
1063
1064# #V_ISO8601_DURATION_CONSTRAINT_PATTERN
1065# class V_ISO8601_DURATION_CONSTRAINT_PATTERN
1066# include Yaparc::Parsable
1067# def initialize
1068# @parser = lambda do |input|
1069# Yaparc::Apply.new(Yaparc::Alt.new(Yaparc::Regex.new(/\AP[yY]?[mM]?[wW]?[dD]?T[hH]?[mM]?[sS]?/),
1070# Yaparc::Regex.new(/\AP[yY]?[mM]?[wW]?[dD]?/))) do |match|
1071# OpenEhr::LOG.info("V_ISO8601_DURATION_CONSTRAINT_PATTERN: #{match}")
1072# [:V_ISO8601_DURATION_CONSTRAINT_PATTERN, match]
1073# end
1074# end
1075# end
1076# end
1077
1078# #V_C_DOMAIN_TYPE /\A[A-Z][a-zA-Z0-9_]*[ \n]*\</
1079# class V_C_DOMAIN_TYPE
1080# include Yaparc::Parsable
1081# def initialize
1082# @parser = lambda do |input|
1083# Yaparc::Apply.new(Yaparc::Regex.new(/\A[A-Z][a-zA-Z0-9_]*[ \n]*\</)) do |match|
1084# OpenEhr::LOG.info("V_C_DOMAIN_TYPE: #{match}")
1085# [:START_V_C_DOMAIN_TYPE_BLOCK, match]
1086# end
1087# end
1088# end
1089# end
1090
1091# #
1092# # CADL::RootScanner
1093# #
1094# class RootScanner
1095# include Yaparc::Parsable
1096# def initialize
1097# @parser = lambda do |input|
1098# Yaparc::Alt.new(V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN.new,
1099# V_ISO8601_DATE_CONSTRAINT_PATTERN.new,
1100# V_ISO8601_TIME_CONSTRAINT_PATTERN.new,
1101# OpenEhr::ADL::Scanner::Common::V_ISO8601_DURATION.new,
1102# V_C_DOMAIN_TYPE.new,
1103# V_ISO8601_DURATION_CONSTRAINT_PATTERN.new,
1104# Reserved.new,
1105# OpenEhr::ADL::Scanner::Common::V_QUALIFIED_TERM_CODE_REF.new,
1106# OpenEhr::ADL::Scanner::Common::V_LOCAL_TERM_CODE_REF.new,
1107# OpenEhr::ADL::Scanner::Common::ERR_V_QUALIFIED_TERM_CODE_REF.new,
1108# OpenEhr::ADL::Scanner::Common::V_TYPE_IDENTIFIER.new,
1109# OpenEhr::ADL::Scanner::Common::V_GENERIC_TYPE_IDENTIFIER.new,
1110# OpenEhr::ADL::Scanner::Common::V_STRING.new,
1111# OpenEhr::ADL::Scanner::Common::V_LOCAL_CODE.new,
1112# OpenEhr::ADL::Scanner::Common::V_REAL.new,
1113# OpenEhr::ADL::Scanner::Common::V_ISO8601_DURATION.new#,
1114# #OpenEhr::ADL::Scanner::Common::START_TERM_CODE_CONSTRAINT.new
1115# )
1116# end
1117# end
1118# end
1119
1120# # <CADL::Reserved class>
1121# class Reserved
1122# include Yaparc::Parsable
1123
1124# def initialize
1125# @parser = lambda do |input|
1126# orderd_reserved = RESERVED.keys.sort{|x,y| y.length <=> x.length }
1127# reserved_parsers = orderd_reserved.map do |keyword|
1128# Yaparc::Literal.new(keyword,false)
1129# end
1130# Yaparc::Alt.new(Yaparc::Apply.new(Yaparc::Alt.new(*reserved_parsers)) do |match|
1131# OpenEhr::LOG.info("Reserved: #{match}")
1132# [OpenEhr::ADL::Scanner::CADL::RESERVED[match], OpenEhr::ADL::Scanner::CADL::RESERVED[match]]
1133# end,
1134# Yaparc::Apply.new(Yaparc::Regex.new(/\A[a-z][a-zA-Z0-9_]*/)) do |match|
1135# OpenEhr::LOG.info("V_ATTRIBUTE_IDENTIFIER: #{match}")
1136# [:V_ATTRIBUTE_IDENTIFIER, match]
1137# end)
1138# end
1139# end
1140# end
1141
1142# end
1143
1144
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