source: ruby/trunk/lib/adl_parser/lib/adl_scanner.rb@ 320

Last change on this file since 320 was 320, checked in by Tatsukawa, Akimichi, 15 years ago

refactoring scanner for regex
File size: 53.3 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 REGEX_PATTERN = {
56 :V_ISO8601_DURATION => /\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?T([0-9]+[hH])?([0-9]+[mM])?([0-9]+[sS])?|\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?/ #V_ISO8601_DURATION PnYnMnWnDTnnHnnMnnS
57 }
58
59 def initialize(adl_type, filename, lineno = 1)
60 super(adl_type, filename, lineno)
61 @in_interval = false
62 end
63
64 #
65 # ADLScanner#scan
66 #
67 def scan(data)
68 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering ADLScanner#scan at #{@filename}:#{@lineno}: data = #{data.inspect}")
69 until data.nil? do
70 case @adl_type.last
71 when :adl
72 case data
73 when /\A\n/ # carriage return
74 @lineno += 1
75 ;
76 when /\A[ \t\r\f]+/ #just drop it
77 ;
78 when /\A--.*/ # single line comment
79 @lineno += 1
80 @@logger.debug("ADLScanner#scan: COMMENT = #{$&} at #{@filename}:#{@lineno}")
81 ;
82 when /\Adescription/ # description
83 yield :SYM_DESCRIPTION, :SYM_DESCRIPTION
84 when /\Adefinition/ # definition
85 yield :SYM_DEFINITION, :SYM_DEFINITION
86 ###----------/* symbols */ -------------------------------------------------
87 when /\A[A-Z][a-zA-Z0-9_]*/
88 yield :V_TYPE_IDENTIFIER, $&
89 when /\A(\w+)-(\w+)-(\w+)\.(\w+)((?:-\w+)*)\.(v\w+)/ #V_ARCHETYPE_ID
90 object_id, rm_originator, rm_name, rm_entity, concept_name, specialisation, version_id = $&, $1, $2, $3, $4, $5, $6
91 #archetype_id = OpenEhr::RM::Support::Identification::ArchetypeID.new(object_id, concept_name, rm_name, rm_entity, rm_originator, specialisation, version_id)
92 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)
93 yield :V_ARCHETYPE_ID, archetype_id
94 when /\A[a-z][a-zA-Z0-9_]*/
95 word = $&
96 if RESERVED[word]
97 @@logger.debug("ADLScanner#scan: RESERVED = #{RESERVED[word]} at #{@filename}:#{@lineno}")
98 yield RESERVED[word], RESERVED[word]
99 elsif #/\A[A-Z][a-zA-Z0-9_]*/
100 @@logger.debug("ADLScanner#scan: V_ATTRIBUTE_IDENTIFIER = #{$&} at #{@filename}:#{@lineno}")
101 yield :V_ATTRIBUTE_IDENTIFIER, $&
102 end
103 when /\A\=/ # =
104 yield :SYM_EQ, :SYM_EQ
105 when /\A\>=/ # >=
106 yield :SYM_GE, :SYM_GE
107 when /\A\<=/ # <=
108 yield :SYM_LE, :SYM_LE
109 when /\A\</ # <
110 if @in_interval
111 yield :SYM_LT, :SYM_LT
112 else
113 @adl_type.push(:dadl)
114 yield :SYM_START_DBLOCK, $&
115 end
116 when /\A\>/ # >
117 if @in_interval
118 yield :SYM_GT, :SYM_GT
119 else
120 adl_type = @adl_type.pop
121 assert_at(__FILE__,__LINE__){adl_type == :dadl}
122 yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
123 end
124 when /\A\{/ # {
125 @adl_type.push(:cadl)
126 @@logger.debug("ADLScanner#scan: SYM_START_CBLOCK")
127 yield :SYM_START_CBLOCK, :SYM_START_CBLOCK
128 when /\A\}/ # }
129 adl_type = @adl_type.pop
130 assert_at(__FILE__,__LINE__){adl_type == :cadl}
131 @@logger.debug("ADLScanner#scan: SYM_END_CBLOCK")
132 yield :SYM_END_CBLOCK, $&
133 when /\A\-/ # -
134 yield :Minus_code, :Minus_code
135 when /\A\+/ # +
136 yield :Plus_code, :Plus_code
137 when /\A\*/ # *
138 yield :Star_code, :Star_code
139 when /\A\// # /
140 yield :Slash_code, :Slash_code
141 when /\A\^/ # ^
142 yield :Caret_code, :Caret_code
143 when /\A\=/ # =
144 yield :Equal_code, :Equal_code
145 when /\A\.\.\./ # ...
146 yield :SYM_LIST_CONTINUE, :SYM_LIST_CONTINUE
147 when /\A\.\./ # ..
148 yield :SYM_ELLIPSIS, :SYM_ELLIPSIS
149 when /\A\./ # .
150 yield :Dot_code, :Dot_code
151 when /\A\;/ # ;
152 yield :Semicolon_code, :Semicolon_code
153 when /\A\,/ # ,
154 yield :Comma_code, :Comma_code
155 when /\A\:/ # :
156 yield :Colon_code, :Colon_code
157 when /\A\!/ # !
158 yield :Exclamation_code, :Exclamation_code
159 when /\A\(/ # (
160 yield :Left_parenthesis_code, :Left_parenthesis_code
161 when /\A\)/ # )
162 yield :Right_parenthesis_code, :Right_parenthesis_code
163 when /\A\$/ # $
164 yield :Dollar_code, :Dollar_code
165 when /\A\?\?/ # ??
166 yield :SYM_DT_UNKNOWN, :SYM_DT_UNKNOWN
167 when /\A\?/ # ?
168 yield :Question_mark_code, :Question_mark_code
169 when /\A[0-9]+\.[0-9]+(\.[0-9]+)*/ # ?
170 yield :V_VERSION_STRING, $&
171 when /\A\|/ # |
172 if @in_interval
173 @in_interval = false
174 else
175 @in_interval = true
176 end
177 yield :SYM_INTERVAL_DELIM, :SYM_INTERVAL_DELIM
178 when /\A\[([a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+)\]/ #V_QUALIFIED_TERM_CODE_REF form such as [ICD10AM(1998)::F23]
179 yield :V_QUALIFIED_TERM_CODE_REF, $1
180 when /\A\[([a-zA-Z0-9][a-zA-Z0-9._\-]*)\]/ #V_LOCAL_TERM_CODE_REF
181 yield :V_LOCAL_TERM_CODE_REF, $1
182 when /\A\[/ # [
183 yield :Left_bracket_code, :Left_bracket_code
184 when /\A\]/ # ]
185 yield :Right_bracket_code, :Right_bracket_code
186 when /\A"([^"]*)"/m #V_STRING
187 yield :V_STRING, $1
188 when /\A\[[a-zA-Z0-9._\- ]+::[a-zA-Z0-9._\- ]+\]/ #ERR_V_QUALIFIED_TERM_CODE_REF
189 yield :ERR_V_QUALIFIED_TERM_CODE_REF, $&
190 when /\Aa[ct][0-9.]+/ #V_LOCAL_CODE
191 yield :V_LOCAL_CODE, $&
192 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-]-
193 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
194 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]
195 yield :V_ISO8601_EXTENDED_TIME, $&
196 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
197 yield :V_ISO8601_EXTENDED_DATE, $&
198 when /\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/ #V_GENERIC_TYPE_IDENTIFIER
199 yield :V_GENERIC_TYPE_IDENTIFIER, $&
200 when /\A[0-9]+|[0-9]+[eE][+-]?[0-9]+/ #V_INTEGER
201 @@logger.debug("ADLScanner#scan: V_INTEGER = #{$&}")
202 yield :V_INTEGER, $&
203 when /\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+ / #V_REAL
204 yield :V_REAL, $&
205 # when /\A"((?:[^"\\]+|\\.)*)"/ #V_STRING
206 when /\A[a-z]+:\/\/[^<>|\\{}^~"\[\] ]*/ #V_URI
207 yield :V_URI, $&
208 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 PnYnMnWnDTnnHnnMnnS
209 yield :V_ISO8601_DURATION, $&
210 when /\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?/ #V_ISO8601_DURATION PnYnMnWnDTnnHnnMnnS
211 yield :V_ISO8601_DURATION, $&
212 when /\A\S/ #UTF8CHAR
213 yield :UTF8CHAR, $&
214 end
215 data = $' # variable $' receives the string after the match
216 when :dadl
217 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
218 data = dadl_scanner.scan(data) do |sym, val|
219 yield sym, val
220 end
221 when :cadl
222 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
223 data = cadl_scanner.scan(data) do |sym, val|
224 yield sym, val
225 end
226 when :regexp
227 regex_scanner = OpenEhr::ADL::Scanner::RegexScanner.new(@adl_type, @filename, @lineno)
228 data = regex_scanner.scan(data) do |sym, val|
229 yield sym, val
230 end
231 when :term_constraint
232 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
233 data = term_constraint_scanner.scan(data) do |sym, val|
234 yield sym, val
235 end
236 else
237 raise
238 end
239 end
240 end
241 end # of ADLScanner
242
243 #
244 # DADLScanner
245 #
246 class DADLScanner < Base
247 attr_accessor :in_interval, :in_c_domain_type, :dblock_depth
248 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log')
249 RESERVED = {
250 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
251 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
252 'infinity' => :SYM_INFINITY # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
253 }
254
255 def initialize(adl_type, filename, lineno = 1)
256 super(adl_type, filename, lineno)
257 @in_interval = false
258 @in_c_domain_type = false
259 @dblock_depth = 0
260 end
261
262 #
263 # DADLScanner#scan
264 #
265 def scan(data)
266 @@logger.debug("Entering DADLScanner#scan at #{@filename}:#{@lineno}: @adl_type = #{@adl_type.inspect}, data = #{data.inspect}")
267 until data.nil? do
268 @@logger.debug("#{@filename}:#{@lineno}: DADLScanner#scan:loop data = #{data.inspect}")
269 @@logger.debug("#{@filename}:#{@lineno}: DADLScanner#scan:loop self = \n#{self.to_yaml}")
270 case @adl_type.last
271 when :dadl
272 case data
273 when /\A\n/ # carriage return
274 #@@logger.debug("DADLScanner#scan: carriage return, data = #{data.inspect}")
275 @lineno += 1
276 ;
277 when /\A[ \t\r\f]+/ #just drop it
278 ##@@logger.debug("DADLScanner#scan: white space, data = #{data.inspect}")
279 ;
280 when /\A--.*/ # single line comment
281 @@logger.debug("DADLScanner#scan: COMMENT = #{$&} at #{@filename}:#{@lineno}")
282 ;
283 when /\A[a-z]+:\/\/[^<>|\\{}^~"\[\] ]*/ #V_URI
284 yield :V_URI, $&
285 when /\A[a-z][a-zA-Z0-9_]*/
286 word = $&.dup
287 if RESERVED[word.downcase]
288 yield RESERVED[word.downcase], RESERVED[word.downcase]
289 else
290 @@logger.debug("DADLScanner#scan: V_ATTRIBUTE_IDENTIFIER = #{word} at #{@filename}:#{@lineno}")
291 yield :V_ATTRIBUTE_IDENTIFIER, word #V_ATTRIBUTE_IDENTIFIER /\A[a-z][a-zA-Z0-9_]*/
292 end
293 ###----------/* symbols */ -------------------------------------------------
294 when /\A\=/ # =
295 yield :SYM_EQ, :SYM_EQ
296 when /\A\>\=/ # >=
297 yield :SYM_GE, :SYM_GE
298 when /\A\<\=/ # <=
299 yield :SYM_LE, :SYM_LE
300 when /\A\</ # <
301 if @in_interval
302 yield :SYM_LT, :SYM_LT
303 else
304 unless @in_c_domain_type
305 @adl_type.push(:dadl)
306 else
307 @dblock_depth += 1
308 end
309 yield :SYM_START_DBLOCK, :SYM_START_DBLOCK
310 end
311 when /\A\>/ # >
312 if @in_interval
313 yield :SYM_GT, :SYM_GT
314 else
315 if @in_c_domain_type
316 assert_at(__FILE__,__LINE__){@adl_type.last == :dadl}
317 @dblock_depth -= 1
318 if @dblock_depth < 0
319 @adl_type.pop
320 @in_c_domain_type = false
321 yield :END_V_C_DOMAIN_TYPE_BLOCK, :END_V_C_DOMAIN_TYPE_BLOCK
322 else
323 yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
324 end
325 else
326 adl_type = @adl_type.pop
327 assert_at(__FILE__,__LINE__){adl_type == :dadl}
328 yield :SYM_END_DBLOCK, $&
329 end
330 end
331 when /\A\-/ # -
332 yield :Minus_code, :Minus_code
333 when /\A\+/ # +
334 yield :Plus_code, :Plus_code
335 when /\A\*/ # *
336 yield :Star_code, :Star_code
337 when /\A\// # /
338 yield :Slash_code, :Slash_code
339 when /\A\^/ # ^
340 yield :Caret_code, :Caret_code
341 when /\A\.\.\./ # ...
342 yield :SYM_LIST_CONTINUE, :SYM_LIST_CONTINUE
343 when /\A\.\./ # ..
344 yield :SYM_ELLIPSIS, :SYM_ELLIPSIS
345 when /\A\./ # .
346 yield :Dot_code, :Dot_code
347 when /\A\;/ # ;
348 yield :Semicolon_code, :Semicolon_code
349 when /\A\,/ # ,
350 @@logger.debug("DADLScanner#scan: Comma_code")
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 = true
372 end
373 @@logger.debug("DADLScanner#scan: SYM_INTERVAL_DELIM at #{@filename}:#{@lineno}")
374 yield :SYM_INTERVAL_DELIM, :SYM_INTERVAL_DELIM
375 when /\A\[([a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+)\]/ #V_QUALIFIED_TERM_CODE_REF form [ICD10AM(1998)::F23]
376 yield :V_QUALIFIED_TERM_CODE_REF, $1
377 when /\A\[/ # [
378 @@logger.debug("DADLScanner#scan: Left_bracket_code at #{@filename}:#{@lineno}")
379 yield :Left_bracket_code, :Left_bracket_code
380 when /\A\]/ # ]
381 @@logger.debug("DADLScanner#scan: Right_bracket_code at #{@filename}:#{@lineno}")
382 yield :Right_bracket_code, :Right_bracket_code
383 when /\A"((?:[^"\\]+|\\.)*)"/ #V_STRING
384 @@logger.debug("DADLScanner#scan: V_STRING, #{$1}")
385 yield :V_STRING, $1
386 when /\A"([^"]*)"/m #V_STRING
387 @@logger.debug("DADLScanner#scan: V_STRING, #{$1}")
388 yield :V_STRING, $1
389 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-]-
390 @@logger.debug("DADLScanner#scan: V_ISO8601_EXTENDED_DATE_TIME")
391 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
392 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]
393 @@logger.debug("DADLScanner#scan: V_ISO8601_EXTENDED_TIME")
394 yield :V_ISO8601_EXTENDED_TIME, $&
395 when /\A\d{4}-[0-1][0-9]-[0-3][0-9]|[0-9]{4}-[0-1][0-9]/ #V_ISO8601_EXTENDED_DATE YYYY-MM-DD
396 @@logger.debug("DADLScanner#scan: V_ISO8601_EXTENDED_DATE, #{$&}")
397 yield :V_ISO8601_EXTENDED_DATE, $&
398 when /\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/ #V_GENERIC_TYPE_IDENTIFIER
399 yield :V_GENERIC_TYPE_IDENTIFIER, $&
400 when /\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+ / #V_REAL
401 yield :V_REAL, $&
402 when /\A[0-9]+|[0-9]+[eE][+-]?[0-9]+/ #V_INTEGER
403 @@logger.debug("DADLScanner#scan: V_INTEGER = #{$&}")
404 yield :V_INTEGER, $&
405 when /\A\S/ #UTF8CHAR
406 yield :UTF8CHAR, $&
407 end
408 data = $' # variable $' receives the string after the match
409 when :adl
410 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
411 data = adl_scanner.scan(data) do |sym, val|
412 yield sym, val
413 end
414 when :cadl
415 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
416 data = cadl_scanner.scan(data) do |sym, val|
417 yield sym, val
418 end
419 when :regexp
420 regex_scanner = OpenEhr::ADL::Scanner::RegexScanner.new(@adl_type, @filename, @lineno)
421 data = regex_scanner.scan(data) do |sym, val|
422 yield sym, val
423 end
424 when :term_constraint
425 @@logger.debug("#{__FILE__}:#{__LINE__}: scan_dadl: Entering scan_term_constraint at #{@filename}:#{@lineno}: data = #{data.inspect}")
426 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
427 data = term_constraint_scanner.scan(data) do |sym, val|
428 yield sym, val
429 end
430 else
431 raise
432 end
433 end
434 end
435 end # of DADLScanner
436
437
438
439 class CADLScanner < Base
440
441 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log') #Logger.new('log/scanner.log')
442 RESERVED = {
443 'then' => :SYM_THEN, # [Tt][Hh][Ee][Nn]
444 'else' => :SYM_ELSE, # [Ee][Ll][Ss][Ee]
445 'and' => :SYM_AND, # [Aa][Nn][Dd]
446 'or' => :SYM_OR, # [Oo][Rr]
447 'xor' => :SYM_XOR, # [Xx][Oo][Rr]
448 'not' => :SYM_NOT, # [Nn][Oo][Tt]
449 'implies' => :SYM_IMPLIES, # [Ii][Mm][Pp][Ll][Ii][Ee][Ss]
450 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
451 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
452 'forall' => :SYM_FORALL, # [Ff][Oo][Rr][_][Aa][Ll][Ll]
453 'exists' => :SYM_EXISTS, # [Ee][Xx][Ii][Ss][Tt][Ss]
454 'existence' => :SYM_EXISTENCE, # [Ee][Xx][Iu][Ss][Tt][Ee][Nn][Cc][Ee]
455 'occurrences' => :SYM_OCCURRENCES, # [Oo][Cc][Cc][Uu][Rr][Rr][Ee][Nn][Cc][Ee][Ss]
456 'cardinality' => :SYM_CARDINALITY, # [Cc][Aa][Rr][Dd][Ii][Nn][Aa][Ll][Ii][Tt][Yy]
457 'ordered' => :SYM_ORDERED, # [Oo][Rr][Dd][Ee][Rr][Ee][Dd]
458 'unordered' => :SYM_UNORDERED, # [Uu][Nn][Oo][Rr][Dd][Ee][Rr][Ee][Dd]
459 'unique' => :SYM_UNIQUE, # [Uu][Nn][Ii][Qq][Uu][Ee]
460 'matches' => :SYM_MATCHES, # [Mm][Aa][Tt][Cc][Hh][Ee][Ss]
461 'is_in' => :SYM_MATCHES, # [Ii][Ss][_][Ii][Nn]
462 'invariant' => :SYM_INVARIANT, # [Ii][Nn][Vv][Aa][Rr][Ii][Aa][Nn][Tt]
463 'infinity' => :SYM_INFINITY, # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
464 'use_node' => :SYM_USE_NODE, # [Uu][Ss][Ee][_][Nn][Oo][Dd][Ee]
465 'use_archetype' => :SYM_ALLOW_ARCHETYPE, # [Uu][Ss][Ee][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
466 'allow_archetype' => :SYM_ALLOW_ARCHETYPE, # [Aa][Ll][Ll][Oo][Ww][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
467 'include' => :SYM_INCLUDE, # [Ii][Nn][Cc][Ll][Uu][Dd][Ee]
468 'exclude' => :SYM_EXCLUDE # [Ee][Xx][Cc][Ll][Uu][Dd][Ee]
469 }
470
471 def initialize(adl_type, filename, lineno = 1)
472 super(adl_type, filename, lineno)
473 @in_interval = false
474 end
475
476 #
477 # CADLScanner#scan
478 #
479 def scan(data)
480 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering CADLScanner#scan at #{@filename}:#{@lineno}: data = #{data.inspect}")
481 until data.nil? do
482 @@logger.debug("CADLScanner#scan: loop data = #{data.inspect}")
483 case @adl_type.last
484 when :cadl
485 case data
486 when /\A\n/ # carriage return
487 @lineno += 1
488 ;
489 #yield :CR, :CR
490 when /\A[ \t\r\f]+/ #just drop it
491 ;
492 when /\A--.*\n/ # single line comment
493 @lineno += 1
494 ;
495 ###----------/* symbols */ -------------------------------------------------
496 when /\A\=/ # =
497 yield :SYM_EQ, :SYM_EQ
498 when /\A\>=/ # >=
499 yield :SYM_GE, :SYM_GE
500 when /\A\<=/ # <=
501 yield :SYM_LE, :SYM_LE
502 when /\A\</ # <
503 if @in_interval
504 yield :SYM_LT, :SYM_LT
505 else
506 @adl_type.push(:dadl)
507 yield :SYM_START_DBLOCK, $&
508 end
509 when /\A\>/ # >
510 if @in_interval
511 yield :SYM_GT, :SYM_GT
512 else
513 adl_type = @adl_type.pop
514 assert_at(__FILE__,__LINE__){adl_type == :dadl}
515 yield :SYM_END_DBLOCK, :SYM_END_DBLOCK
516 end
517 when /\A\-/ # -
518 yield :Minus_code, :Minus_code
519 when /\A\+/ # +
520 yield :Plus_code, :Plus_code
521 when /\A\*/ # *
522 yield :Star_code, :Star_code
523 when /\A\^/ # ^
524 yield :Caret_code, :Caret_code
525 when /\A\.\.\./ # ...
526 yield :SYM_LIST_CONTINUE, :SYM_LIST_CONTINUE
527 when /\A\.\./ # ..
528 yield :SYM_ELLIPSIS, :SYM_ELLIPSIS
529 when /\A\./ # .
530 yield :Dot_code, :Dot_code
531 when /\A\;/ # ;
532 yield :Semicolon_code, :Semicolon_code
533 when /\A\,/ # ,
534 yield :Comma_code, :Comma_code
535 when /\A\:/ # :
536 yield :Colon_code, :Colon_code
537 when /\A\!/ # !
538 yield :Exclamation_code, :Exclamation_code
539 when /\A\(/ # (
540 yield :Left_parenthesis_code, :Left_parenthesis_code
541 when /\A\)/ # )
542 yield :Right_parenthesis_code, :Right_parenthesis_code
543 when /\A\// # /
544# yield :Slash_code, :Slash_code
545# when /\A\// #V_REGEXP /
546 assert_at(__FILE__,__LINE__){@adl_type.last != :regexp}
547 #@in_regexp = true
548 @adl_type.push(:regexp)
549# yield :START_REGEXP_BLOCK, :START_REGEXP_BLOCK
550 yield :Slash_code, :Slash_code
551
552# when /\A\{\// #V_REGEXP {/
553# if @adl_type.last != :regexp
554# @in_regexp = true
555# @adl_type.push(:regexp)
556# yield :START_REGEXP_BLOCK, :START_REGEXP_BLOCK
557# else
558# assert_at(__FILE__,__LINE__){false}
559# end
560 when /\A\{/ # {
561 @adl_type.push(:cadl)
562 @@logger.debug("CADLScanner#scan: entering cADL at #{@filename}:#{@lineno}")
563 yield :SYM_START_CBLOCK, :SYM_START_CBLOCK
564 when /\A\}/ # }
565 adl_type = @adl_type.pop
566 assert_at(__FILE__,__LINE__){adl_type == :cadl}
567 @@logger.debug("CADLScanner#scan: exiting cADL at #{@filename}:#{@lineno}")
568 yield :SYM_END_CBLOCK, :SYM_END_CBLOCK
569 when /\A\$/ # $
570 yield :Dollar_code, :Dollar_code
571 when /\A\?\?/ # ??
572 yield :SYM_DT_UNKNOWN, :SYM_DT_UNKNOWN
573 when /\A\?/ # ?
574 yield :Question_mark_code, :Question_mark_code
575 when /\A\|/ # |
576 if @in_interval
577 @in_interval = false
578 else
579 @in_interval = true
580 end
581 @@logger.debug("CADLScanner#scan: @in_interval = #{@in_interval} at #{@filename}:#{@lineno}")
582 @@logger.debug("CADLScanner#scan: SYM_INTERVAL_DELIM at #{@filename}:#{@lineno}")
583 yield :SYM_INTERVAL_DELIM, :SYM_INTERVAL_DELIM
584
585 when /\A\[([a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+)\]/ #V_QUALIFIED_TERM_CODE_REF form [ICD10AM(1998)::F23]
586 yield :V_QUALIFIED_TERM_CODE_REF, $1
587 when /\A\[[a-zA-Z0-9._\- ]+::[a-zA-Z0-9._\- ]+\]/ #ERR_V_QUALIFIED_TERM_CODE_REF
588 yield :ERR_V_QUALIFIED_TERM_CODE_REF, $&
589 when /\A\[([a-zA-Z0-9\(\)\._\-]+)::[ \t\n]*/
590 @adl_type.push(:term_constraint)
591 yield :START_TERM_CODE_CONSTRAINT, $1
592 when /\A\[([a-zA-Z0-9][a-zA-Z0-9._\-]*)\]/ #V_LOCAL_TERM_CODE_REF
593 yield :V_LOCAL_TERM_CODE_REF, $1
594 when /\A\[/ # [
595 yield :Left_bracket_code, :Left_bracket_code
596 when /\A\]/ # ]
597 yield :Right_bracket_code, :Right_bracket_code
598 when /\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/ #V_GENERIC_TYPE_IDENTIFIER
599 yield :V_GENERIC_TYPE_IDENTIFIER, $&
600 when /\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X][Tt][hH?X][hH?X]:[mM?X][mM?X]:[sS?X][sS?X]/
601 yield :V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN, $&
602 when /\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X]/
603 yield :V_ISO8601_DATE_CONSTRAINT_PATTERN, $&
604 when /\A[hH][hH]:[mM?X][mM?X]:[sS?X][sS?X]/
605 yield :V_ISO8601_TIME_CONSTRAINT_PATTERN, $&
606 when /\AP[yY]?[mM]?[wW]?[dD]?T[hH]?[mM]?[sS]?/ #V_ISO8601_DURATION_CONSTRAINT_PATTERN
607 if $&.length == 2
608 case data
609 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 PnYnMnWnDTnnHnnMnnS
610 yield :V_ISO8601_DURATION, $&
611 else
612 yield :V_ISO8601_DURATION_CONSTRAINT_PATTERN, $&
613 end
614 else
615 yield :V_ISO8601_DURATION_CONSTRAINT_PATTERN, $&
616 end
617 when /\AP[yY]?[mM]?[wW]?[dD]?/ #V_ISO8601_DURATION_CONSTRAINT_PATTERN
618 if $&.length == 1
619 case data
620 when /\AP([0-9]+[yY])?([0-9]+[mM])?([0-9]+[wW])?([0-9]+[dD])?/ #V_ISO8601_DURATION PnYnMnWnDTnnHnnMnnS
621 yield :V_ISO8601_DURATION, $&
622 else
623 yield :V_ISO8601_DURATION_CONSTRAINT_PATTERN, $&
624 end
625 else
626 yield :V_ISO8601_DURATION_CONSTRAINT_PATTERN, $&
627 end
628 when /\AP[yY]?[mM]?[wW]?[dD]?/ #V_ISO8601_DURATION_CONSTRAINT_PATTERN
629 yield :V_ISO8601_DURATION_CONSTRAINT_PATTERN, $&
630 when /\A[a-zA-Z][a-zA-Z0-9_]*/
631 word = $&.dup
632 if RESERVED[word.downcase]
633 @@logger.debug("CADLScanner#scan: RESERVED = #{word} at #{@filename}:#{@lineno}")
634 yield RESERVED[word.downcase], RESERVED[word.downcase]
635 else
636 @@logger.debug("CADLScanner#scan: V_ATTRIBUTE_IDENTIFIER = #{word} at #{@filename}:#{@lineno}")
637 yield :V_ATTRIBUTE_IDENTIFIER, word #V_ATTRIBUTE_IDENTIFIER /\A[a-z][a-zA-Z0-9_]*/
638 end
639 when /\A([A-Z][a-zA-Z0-9_]*)[ \n]*\</ # V_C_DOMAIN_TYPE
640 @in_c_domain_type = true
641 @adl_type.push(:dadl)
642 yield :START_V_C_DOMAIN_TYPE_BLOCK, $1
643 when /\A[A-Z][a-zA-Z0-9_]*/
644 word = $&.dup
645 if RESERVED[word.downcase]
646 yield RESERVED[word.downcase], RESERVED[word.downcase]
647 else
648 yield :V_TYPE_IDENTIFIER, $&
649 end
650 when /\Aa[ct][0-9.]+/ #V_LOCAL_CODE
651 yield :V_LOCAL_CODE, $&
652 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})?/ #V_ISO8601_EXTENDED_DATE_TIME YYYY-MM-DDThh:mm:ss[,sss][Z|+/- -n-n-n-n-]-
653 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
654 when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-6][0-9](Z|[+-][0-9]{4})?/
655 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
656 when /\A[[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9](Z|[+-][0-9]{4})?/
657 yield :V_ISO8601_EXTENDED_DATE_TIME, $&
658 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]
659 yield :V_ISO8601_EXTENDED_TIME, $&
660 when /\A[0-9]{4}-[0-1][0-9]-[0-3][0-9]/ #V_ISO8601_EXTENDED_DATE YYYY-MM-DD
661 yield :V_ISO8601_EXTENDED_DATE, $&
662 when /\A[0-9]{4}-[0-1][0-9]/ #V_ISO8601_EXTENDED_DATE YYYY-MM-DD
663 yield :V_ISO8601_EXTENDED_DATE, $&
664 when /\A"((?:[^"\\]+|\\.)*)"/ #V_STRING
665 yield :V_STRING, $1
666 when /\A"([^"]*)"/m #V_STRING
667 yield :V_STRING, $1
668 when /\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+ / #V_REAL
669 yield :V_REAL, $&
670 when /\A[0-9]+|[0-9]+[eE][+-]?[0-9]+/ #V_INTEGER
671 @@logger.debug("CADLScanner#scan: V_INTEGER = #{$&}")
672 yield :V_INTEGER, $&
673 when /\A[a-z]+:\/\/[^<>|\\{}^~"\[\] ]*/ #V_URI
674 yield :V_URI, $&
675 when /\A\S/ #UTF8CHAR
676 yield :UTF8CHAR, $&
677 when /\A.+/ #
678 raise OpenEhr::ADL::Exception::CADLScanner::Base.new, "can't handle #{data.inspect}"
679 end
680 data = $' # variable $' receives the string after the match
681 when :adl
682 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
683 data = adl_scanner.scan(data) do |sym, val|
684 yield sym, val
685 end
686 when :dadl
687 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
688 dadl_scanner.in_c_domain_type = @in_c_domain_type
689 data = dadl_scanner.scan(data) do |sym, val|
690 yield sym, val
691 end
692 when :regexp
693 regex_scanner = OpenEhr::ADL::Scanner::RegexScanner.new(@adl_type, @filename, @lineno)
694 data = regex_scanner.scan(data) do |sym, val|
695 yield sym, val
696 end
697 when :term_constraint
698 @@logger.debug("Entering scan_term_constraint at #{@filename}:#{@lineno}: data = #{data.inspect}")
699 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
700 data = term_constraint_scanner.scan(data) do |sym, val|
701 yield sym, val
702 end
703 else
704 raise OpenEhr::ADL::Exception::CADLScanner.new, "unexpected adl_type: #{@adl_type.last}"
705 end
706 end # of until
707 end
708 end # of CADLScanner
709
710
711 #
712 # RegexScanner
713 #
714 class RegexScanner < Base
715
716 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log') #Logger.new('log/scanner.log')
717
718 def initialize(adl_type, filename, lineno = 1)
719 super(adl_type, filename, lineno)
720 end
721
722 def scan(data)
723 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering RegexScanner::scan at #{@filename}:#{@lineno}: data = #{data.inspect}")
724 until data.nil? do
725 case @adl_type.last
726 when :regexp
727 case data
728 when /\A\// #V_REGEXP /
729 assert_at(__FILE__,__LINE__){@adl_type.last == :regexp}
730 #@in_regexp = false
731 @adl_type.pop
732 yield :END_REGEXP_BLOCK, :END_REGEXP_BLOCK
733# when /\A\/\}/ #V_REGEXP /
734# if @adl_type.last == :regexp
735# @in_regexp = false
736# @adl_type.pop
737# yield :END_REGEXP_BLOCK, :END_REGEXP_BLOCK
738# else
739# raise
740# end
741# when /\A(.*)(\/\})/ #V_REGEXP /}
742 when /\A([^\/]+)/ #V_REGEXP
743 yield :REGEXP_BODY, $1
744# else
745# raise "should not happen at #{data}"
746 end
747 data = $' # variable $' receives the string after the match
748 when :adl
749 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
750 data = adl_scanner.scan(data) do |sym, val|
751 yield sym, val
752 end
753 when :dadl
754 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
755 data = dadl_scanner.scan(data) do |sym, val|
756 yield sym, val
757 end
758 when :cadl
759 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
760 data = cadl_scanner.scan(data) do |sym, val|
761 yield sym, val
762 end
763 when :term_constraint
764 #@@logger.debug("#{__FILE__}:#{__LINE__}: scan_regexp: Entering scan_term_constraint at #{@filename}:#{@lineno}")
765 term_constraint_scanner = OpenEhr::ADL::Scanner::TermConstraintScanner.new(@adl_type, @filename, @lineno)
766 data = term_constraint_scanner.scan(data) do |sym, val|
767 yield sym, val
768 end
769 else
770 raise
771 end
772 end
773 end
774 end # of RegexScanner
775
776 #
777 # TermConstraintScanner
778 #
779 class TermConstraintScanner < Base
780 @@logger = OpenEhr::ADL::Scanner::LOGGER #Logger.new('log/scanner.log') #Logger.new('log/scanner.log')
781 def initialize(adl_type, filename, lineno = 1)
782 super(adl_type, filename, lineno)
783 end
784
785 def scan(data)
786 @@logger.debug("#{__FILE__}:#{__LINE__}: Entering scan_term_constraint")
787 until data.nil? do
788 case @adl_type.last
789 when :term_constraint
790 case data
791 when /\A\n/ # carriage return
792 @lineno += 1
793 ;
794 when /\A[ \t\r\f]+/ #just drop it
795 ;
796 when /\A--.*$/ # single line comment
797 @lineno += 1
798 @@logger.debug("#{__FILE__}:#{__LINE__}: scan_term_constraint: COMMENT = #{$&} at #{@filename}:#{@lineno}")
799 ;
800 when /\A([a-zA-Z0-9\._\-])+[ \t]*,/ # match any line, with ',' termination
801 yield :TERM_CODE, $1
802 when /\A([a-zA-Z0-9\._\-])+[ \t]*;/ # match second last line with ';' termination (assumed value)
803 yield :TERM_CODE, $1
804 when /\A([a-zA-Z0-9\._\-])*[ \t]*\]/ # match final line, terminating in ']'
805 adl_type = @adl_type.pop
806 assert_at(__FILE__,__LINE__){adl_type == :term_constraint}
807 yield :END_TERM_CODE_CONSTRAINT, $1
808 else
809 raise "data = #{data}"
810 end
811 data = $' # variable $' receives the string after the match
812 when :adl
813 adl_scanner = OpenEhr::ADL::Scanner::ADLScanner.new(@adl_type, @filename, @lineno)
814 data = adl_scanner.scan(data) do |sym, val|
815 yield sym, val
816 end
817 when :dadl
818 dadl_scanner = OpenEhr::ADL::Scanner::DADLScanner.new(@adl_type, @filename, @lineno)
819 data = dadl_scanner.scan(data) do |sym, val|
820 yield sym, val
821 end
822 when :cadl
823 cadl_scanner = OpenEhr::ADL::Scanner::CADLScanner.new(@adl_type, @filename, @lineno)
824 data = cadl_scanner.scan(data) do |sym, val|
825 yield sym, val
826 end
827 else
828 raise
829 end
830 end
831 end
832 end # of TermConstraintScanner
833
834 end
835 end
836end
837
838__END__
839
840
841
842# module Common
843# class START_TERM_CODE_CONSTRAINT
844# include Yaparc::Parsable
845# def initialize
846# @parser = lambda do |input|
847# Yaparc::Apply.new(Yaparc::Regex.new(/[ \t\n]*\[([a-zA-Z0-9\(\)\._\-]+)::[ \t\n]*/)) do |match|
848# OpenEhr::LOG.info("START_TERM_CODE_CONSTRAINT: #{match}")
849# [:START_TERM_CODE_CONSTRAINT, match]
850# end
851# end
852# end
853# end
854
855# # /\A\[[a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+\]/ #V_QUALIFIED_TERM_CODE_REF form [ICD10AM(1998)::F23]
856# class V_QUALIFIED_TERM_CODE_REF
857# include Yaparc::Parsable
858# def initialize
859# @parser = lambda do |input|
860# Yaparc::Apply.new(Yaparc::Regex.new(/\A\[[a-zA-Z0-9()\._-]+::[a-zA-Z0-9\._-]+\]/)) do |match|
861# OpenEhr::LOG.info("V_QUALIFIED_TERM_CODE_REF: #{match}")
862# [:V_QUALIFIED_TERM_CODE_REF, match]
863# end
864# end
865# end
866# end
867
868# class V_LOCAL_TERM_CODE_REF
869# include Yaparc::Parsable
870# def initialize
871# @parser = lambda do |input|
872# Yaparc::Apply.new(Yaparc::Regex.new(/\A\[[a-zA-Z0-9][a-zA-Z0-9._\-]*\]/)) do |match|
873# OpenEhr::LOG.info("V_TERM_CODE_REF: #{match}")
874# [:V_LOCAL_TERM_CODE_REF, match]
875# end
876# end
877# end
878# end
879
880# class ERR_V_QUALIFIED_TERM_CODE_REF
881# include Yaparc::Parsable
882# def initialize
883# @parser = lambda do |input|
884# Yaparc::Apply.new(Yaparc::Regex.new(/\A\[[a-zA-Z0-9._\- ]+::[a-zA-Z0-9._\- ]+\]/)) do |match|
885# OpenEhr::LOG.info("ERR_V_QUALIFIED_TERM_CODE_REF: #{match}")
886# [:ERR_V_QUALIFIED_TERM_CODE_REF, match]
887# end
888# end
889# end
890# end
891
892# class V_TYPE_IDENTIFIER
893# include Yaparc::Parsable
894# def initialize
895# @parser = lambda do |input|
896# Yaparc::Apply.new(Yaparc::Regex.new(/\A[A-Z][a-zA-Z0-9_]*/)) do |match|
897# OpenEhr::LOG.info("V_TYPE_IDENTIFIER: #{match}")
898# [:V_TYPE_IDENTIFIER, match]
899# end
900# end
901# end
902# end
903
904# class V_GENERIC_TYPE_IDENTIFIER
905# include Yaparc::Parsable
906# def initialize
907# @parser = lambda do |input|
908# Yaparc::Apply.new(Yaparc::Regex.new(/\A[A-Z][a-zA-Z0-9_]*<[a-zA-Z0-9,_<>]+>/)) do |match|
909# OpenEhr::LOG.info("V_GENERIC_TYPE_IDENTIFIER: #{match}")
910# [:V_GENERIC_TYPE_IDENTIFIER, match]
911# end
912# end
913# end
914# end
915
916
917# class V_LOCAL_CODE
918# include Yaparc::Parsable
919# def initialize
920# @parser = lambda do |input|
921# Yaparc::Apply.new(Yaparc::Regex.new(/\Aa[ct][0-9.]+/)) do |match|
922# OpenEhr::LOG.info("V_LOCAL_CODE: #{match}")
923# [:V_LOCAL_CODE, match]
924# end
925# end
926# end
927# end
928
929# class V_STRING
930# include Yaparc::Parsable
931# def initialize
932# @parser = lambda do |input|
933# Yaparc::Apply.new(Yaparc::Regex.new(/\A"([^"]*)"/m)) do |match|
934# OpenEhr::LOG.info("V_STRING: #{match}")
935# [:V_STRING, match]
936# end
937# end
938# end
939# end
940
941# class V_REAL
942# include Yaparc::Parsable
943# def initialize
944# @parser = lambda do |input|
945# Yaparc::Apply.new(Yaparc::Regex.new(/\A[0-9]+\.[0-9]+|[0-9]+\.[0-9]+[eE][+-]?[0-9]+/)) do |match|
946# OpenEhr::LOG.info("V_REAL: #{match}")
947# [:V_REAL, match]
948# end
949# end
950# end
951# end
952
953# #V_ISO8601_DURATION PnYnMnWnDTnnHnnMnnS
954# class V_ISO8601_DURATION
955# include Yaparc::Parsable
956# def initialize
957# @parser = lambda do |input|
958# Yaparc::Apply.new(
959# 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])?/),
960# Yaparc::Regex.new(/\AP([0-9]+|[yY])?([0-9]+|[mM])?([0-9]+|[wW])?([0-9]+|[dD])?/))) do |match|
961# OpenEhr::LOG.info("V_ISO8601_DURATION: #{match}")
962# [:V_ISO8601_DURATION, match]
963# end
964# end
965# end
966# end
967
968# end # of Common
969
970# module DADL
971# # c.f. http://www.openehr.org/svn/ref_impl_eiffel/TRUNK/components/adl_parser/src/syntax/adl/parser/adl_scanner.l
972# RESERVED = {
973# 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
974# 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
975# 'infinity' => :SYM_INFINITY # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
976# }
977# #
978# # DADL::RootScanner
979# #
980# class RootScanner
981# include Yaparc::Parsable
982# def initialize
983# @parser = lambda do |input|
984# Yaparc::Alt.new(Reserved.new,
985# OpenEhr::ADL::Scanner::Common::V_QUALIFIED_TERM_CODE_REF.new,
986# OpenEhr::ADL::Scanner::Common::V_LOCAL_TERM_CODE_REF.new,
987# OpenEhr::ADL::Scanner::Common::ERR_V_QUALIFIED_TERM_CODE_REF.new,
988# OpenEhr::ADL::Scanner::Common::V_TYPE_IDENTIFIER.new,
989# OpenEhr::ADL::Scanner::Common::V_GENERIC_TYPE_IDENTIFIER.new,
990# OpenEhr::ADL::Scanner::Common::V_STRING.new,
991# OpenEhr::ADL::Scanner::Common::V_LOCAL_CODE.new,
992# OpenEhr::ADL::Scanner::Common::V_REAL.new,
993# OpenEhr::ADL::Scanner::Common::V_ISO8601_DURATION.new#,
994# #OpenEhr::ADL::Scanner::Common::START_TERM_CODE_CONSTRAINT.new
995# )
996# end
997# end
998# end
999
1000# # <DADL::Reserved class>
1001# class Reserved
1002# include Yaparc::Parsable
1003
1004# def initialize
1005# @parser = lambda do |input|
1006# reserved_parsers = OpenEhr::ADL::Scanner::DADL::RESERVED.map do |keyword|
1007# Yaparc::Tokenize.new(
1008# Yaparc::Literal.new(keyword[0],false)
1009# )
1010# end
1011# Yaparc::Alt.new(Yaparc::Apply.new(Yaparc::Alt.new(*reserved_parsers)) do |match|
1012# OpenEhr::LOG.info("Reserved: #{match}")
1013# [OpenEhr::ADL::Scanner::DADL::RESERVED[match], OpenEhr::ADL::Scanner::DADL::RESERVED[match]]
1014# end,
1015# Yaparc::Apply.new(Yaparc::Regex.new(/\A[a-z][a-zA-Z0-9_]*/)) do |match|
1016# OpenEhr::LOG.info("V_ATTRIBUTE_IDENTIFIER: #{match}")
1017# [:V_ATTRIBUTE_IDENTIFIER, match]
1018# end)
1019# end
1020# end
1021# end
1022# end # of DADL
1023
1024# module CADL
1025# # c.f. http://www.openehr.org/svn/ref_impl_eiffel/TRUNK/components/adl_parser/src/syntax/cadl/parser/cadl_scanner.l
1026# RESERVED = {
1027# 'ordered' => :SYM_ORDERED, # [Oo][Rr][Dd][Ee][Rr][Ee][Dd]
1028# 'unordered' => :SYM_UNORDERED, # [Uu][Nn][Oo][Rr][Dd][Ee][Rr][Ee][Dd]
1029# 'then' => :SYM_THEN, # [Tt][Hh][Ee][Nn]
1030# 'else' => :SYM_ELSE, # [Ee][Ll][Ss][Ee]
1031# 'and' => :SYM_AND, # [Aa][Nn][Dd]
1032# 'or' => :SYM_OR, # [Oo][Rr]
1033# 'xor' => :SYM_XOR, # [Xx][Oo][Rr]
1034# 'not' => :SYM_NOT, # [Nn][Oo][Tt]
1035# 'implies' => :SYM_IMPLIES, # [Ii][Mm][Pp][Ll][Ii][Ee][Ss]
1036# 'true' => :SYM_TRUE, #[Tt][Rr][Uu][Ee] -- -> SYM_TRUE
1037# 'false' => :SYM_FALSE, # [Ff][Aa][Ll][Ss][Ee] -- -> SYM_FALSE
1038# 'forall' => :SYM_FORALL, # [Ff][Oo][Rr][_][Aa][Ll][Ll]
1039# 'exists' => :SYM_EXISTS, # [Ee][Xx][Ii][Ss][Tt][Ss]
1040# 'existence' => :SYM_EXISTENCE, # [Ee][Xx][Iu][Ss][Tt][Ee][Nn][Cc][Ee]
1041# 'occurrences' => :SYM_OCCURRENCES, # [Oo][Cc][Cc][Uu][Rr][Rr][Ee][Nn][Cc][Ee][Ss]
1042# 'cardinality' => :SYM_CARDINALITY, # [Cc][Aa][Rr][Dd][Ii][Nn][Aa][Ll][Ii][Tt][Yy]
1043# 'unique' => :SYM_UNIQUE, # [Uu][Nn][Ii][Qq][Uu][Ee]
1044# 'matches' => :SYM_MATCHES, # [Mm][Aa][Tt][Cc][Hh][Ee][Ss]
1045# 'is_in' => :SYM_MATCHES, # [Ii][Ss][_][Ii][Nn]
1046# 'invariant' => :SYM_INVARIANT, # [Ii][Nn][Vv][Aa][Rr][Ii][Aa][Nn][Tt]
1047# 'infinity' => :SYM_INFINITY, # [Ii][Nn][Ff][Ii][Nn][Ii][Tt][Yy] -- -> SYM_INFINITY
1048# 'use_node' => :SYM_USE_NODE, # [Uu][Ss][Ee][_][Nn][Oo][Dd][Ee]
1049# 'use_archetype' => :SYM_ALLOW_ARCHETYPE, # [Uu][Ss][Ee][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
1050# 'allow_archetype' => :SYM_ALLOW_ARCHETYPE, # [Aa][Ll][Ll][Oo][Ww][_][Aa][Rr][Cc][Hh][Ee][Tt][Yy][Pp][Ee]
1051# 'include' => :SYM_INCLUDE, # [Ii][Nn][Cc][Ll][Uu][Dd][Ee]
1052# 'exclude' => :SYM_EXCLUDE # [Ee][Xx][Cc][Ll][Uu][Dd][Ee]
1053# }
1054
1055# #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]/
1056# class V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN
1057# include Yaparc::Parsable
1058# def initialize
1059# @parser = lambda do |input|
1060# 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|
1061# OpenEhr::LOG.info("V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN: #{match}")
1062# [:V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN, match]
1063# end
1064# end
1065# end
1066# end
1067
1068# #V_ISO8601_DATE_CONSTRAINT_PATTERN /\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X]/
1069# class V_ISO8601_DATE_CONSTRAINT_PATTERN
1070# include Yaparc::Parsable
1071# def initialize
1072# @parser = lambda do |input|
1073# Yaparc::Apply.new(Yaparc::Regex.new(/\A[yY][yY][yY][yY]-[mM?X][mM?X]-[dD?X][dD?X]/)) do |match|
1074# OpenEhr::LOG.info("V_ISO8601_DATE_CONSTRAINT_PATTERN: #{match}")
1075# [:V_ISO8601_DATE_CONSTRAINT_PATTERN, match]
1076# end
1077# end
1078# end
1079# end
1080
1081# #V_ISO8601_TIME_CONSTRAINT_PATTERN /\A[hH][hH]:[mM?X][mM?X]:[sS?X][sS?X]/
1082# class V_ISO8601_TIME_CONSTRAINT_PATTERN
1083# include Yaparc::Parsable
1084# def initialize
1085# @parser = lambda do |input|
1086# Yaparc::Apply.new(Yaparc::Regex.new(/\A[hH][hH]:[mM?X][mM?X]:[sS?X][sS?X]/)) do |match|
1087# OpenEhr::LOG.info("V_ISO8601_TIME_CONSTRAINT_PATTERN: #{match}")
1088# [:V_ISO8601_TIME_CONSTRAINT_PATTERN, match]
1089# end
1090# end
1091# end
1092# end
1093
1094# #V_ISO8601_DURATION_CONSTRAINT_PATTERN
1095# class V_ISO8601_DURATION_CONSTRAINT_PATTERN
1096# include Yaparc::Parsable
1097# def initialize
1098# @parser = lambda do |input|
1099# Yaparc::Apply.new(Yaparc::Alt.new(Yaparc::Regex.new(/\AP[yY]?[mM]?[wW]?[dD]?T[hH]?[mM]?[sS]?/),
1100# Yaparc::Regex.new(/\AP[yY]?[mM]?[wW]?[dD]?/))) do |match|
1101# OpenEhr::LOG.info("V_ISO8601_DURATION_CONSTRAINT_PATTERN: #{match}")
1102# [:V_ISO8601_DURATION_CONSTRAINT_PATTERN, match]
1103# end
1104# end
1105# end
1106# end
1107
1108# #V_C_DOMAIN_TYPE /\A[A-Z][a-zA-Z0-9_]*[ \n]*\</
1109# class V_C_DOMAIN_TYPE
1110# include Yaparc::Parsable
1111# def initialize
1112# @parser = lambda do |input|
1113# Yaparc::Apply.new(Yaparc::Regex.new(/\A[A-Z][a-zA-Z0-9_]*[ \n]*\</)) do |match|
1114# OpenEhr::LOG.info("V_C_DOMAIN_TYPE: #{match}")
1115# [:START_V_C_DOMAIN_TYPE_BLOCK, match]
1116# end
1117# end
1118# end
1119# end
1120
1121# #
1122# # CADL::RootScanner
1123# #
1124# class RootScanner
1125# include Yaparc::Parsable
1126# def initialize
1127# @parser = lambda do |input|
1128# Yaparc::Alt.new(V_ISO8601_DATE_TIME_CONSTRAINT_PATTERN.new,
1129# V_ISO8601_DATE_CONSTRAINT_PATTERN.new,
1130# V_ISO8601_TIME_CONSTRAINT_PATTERN.new,
1131# OpenEhr::ADL::Scanner::Common::V_ISO8601_DURATION.new,
1132# V_C_DOMAIN_TYPE.new,
1133# V_ISO8601_DURATION_CONSTRAINT_PATTERN.new,
1134# Reserved.new,
1135# OpenEhr::ADL::Scanner::Common::V_QUALIFIED_TERM_CODE_REF.new,
1136# OpenEhr::ADL::Scanner::Common::V_LOCAL_TERM_CODE_REF.new,
1137# OpenEhr::ADL::Scanner::Common::ERR_V_QUALIFIED_TERM_CODE_REF.new,
1138# OpenEhr::ADL::Scanner::Common::V_TYPE_IDENTIFIER.new,
1139# OpenEhr::ADL::Scanner::Common::V_GENERIC_TYPE_IDENTIFIER.new,
1140# OpenEhr::ADL::Scanner::Common::V_STRING.new,
1141# OpenEhr::ADL::Scanner::Common::V_LOCAL_CODE.new,
1142# OpenEhr::ADL::Scanner::Common::V_REAL.new,
1143# OpenEhr::ADL::Scanner::Common::V_ISO8601_DURATION.new#,
1144# #OpenEhr::ADL::Scanner::Common::START_TERM_CODE_CONSTRAINT.new
1145# )
1146# end
1147# end
1148# end
1149
1150# # <CADL::Reserved class>
1151# class Reserved
1152# include Yaparc::Parsable
1153
1154# def initialize
1155# @parser = lambda do |input|
1156# orderd_reserved = RESERVED.keys.sort{|x,y| y.length <=> x.length }
1157# reserved_parsers = orderd_reserved.map do |keyword|
1158# Yaparc::Literal.new(keyword,false)
1159# end
1160# Yaparc::Alt.new(Yaparc::Apply.new(Yaparc::Alt.new(*reserved_parsers)) do |match|
1161# OpenEhr::LOG.info("Reserved: #{match}")
1162# [OpenEhr::ADL::Scanner::CADL::RESERVED[match], OpenEhr::ADL::Scanner::CADL::RESERVED[match]]
1163# end,
1164# Yaparc::Apply.new(Yaparc::Regex.new(/\A[a-z][a-zA-Z0-9_]*/)) do |match|
1165# OpenEhr::LOG.info("V_ATTRIBUTE_IDENTIFIER: #{match}")
1166# [:V_ATTRIBUTE_IDENTIFIER, match]
1167# end)
1168# end
1169# end
1170# end
1171
1172# end
1173
1174
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