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1/**
2 * Generated from platform:/resource/case.study.pledge.run/src/queries/case_study_A.vql
3 */
4package queries;
5
6import Taxation.Tax_Payer;
7import java.util.Arrays;
8import java.util.Collection;
9import java.util.LinkedHashSet;
10import java.util.List;
11import java.util.Objects;
12import java.util.Optional;
13import java.util.Set;
14import java.util.function.Consumer;
15import java.util.stream.Collectors;
16import java.util.stream.Stream;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.emf.ecore.EDataType;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
29import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
30import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
31import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator;
32import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider;
33import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
34import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
35import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
36import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
37import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
38import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
39import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExpressionEvaluation;
40import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
41import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
42import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
43import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
44import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
45import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
46import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
47
48/**
49 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
50 *
51 * <p>Original source:
52 * <code><pre>
53 * //inv6-Does not make sens, but directly from OCL
54 * //first part of or from definition of getAge()
55 * {@literal @}Constraint(message = "inv06", severity = "error", key = {tp})
56 * pattern inv06(tp : Tax_Payer) {
57 * Tax_Payer.dependents(tp, _);
58 * Tax_Payer.birth_year(tp, TPBy);
59 * check(2018 - TPBy {@literal >} 2018-16);
60 * } or {
61 * Tax_Payer.birth_year(tp, TPBy);
62 * Tax_Payer.dependents(tp, dep);
63 * Dependent.birth_year(dep, DepBy);
64 * check(2018-DepBy {@literal <}= 2018-TPBy-16);
65 * }
66 * </pre></code>
67 *
68 * @see Matcher
69 * @see Match
70 *
71 */
72@SuppressWarnings("all")
73public final class Inv06 extends BaseGeneratedEMFQuerySpecification<Inv06.Matcher> {
74 /**
75 * Pattern-specific match representation of the queries.inv06 pattern,
76 * to be used in conjunction with {@link Matcher}.
77 *
78 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
79 * Each instance is a (possibly partial) substitution of pattern parameters,
80 * usable to represent a match of the pattern in the result of a query,
81 * or to specify the bound (fixed) input parameters when issuing a query.
82 *
83 * @see Matcher
84 *
85 */
86 public static abstract class Match extends BasePatternMatch {
87 private Tax_Payer fTp;
88
89 private static List<String> parameterNames = makeImmutableList("tp");
90
91 private Match(final Tax_Payer pTp) {
92 this.fTp = pTp;
93 }
94
95 @Override
96 public Object get(final String parameterName) {
97 switch(parameterName) {
98 case "tp": return this.fTp;
99 default: return null;
100 }
101 }
102
103 @Override
104 public Object get(final int index) {
105 switch(index) {
106 case 0: return this.fTp;
107 default: return null;
108 }
109 }
110
111 public Tax_Payer getTp() {
112 return this.fTp;
113 }
114
115 @Override
116 public boolean set(final String parameterName, final Object newValue) {
117 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
118 if ("tp".equals(parameterName) ) {
119 this.fTp = (Tax_Payer) newValue;
120 return true;
121 }
122 return false;
123 }
124
125 public void setTp(final Tax_Payer pTp) {
126 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
127 this.fTp = pTp;
128 }
129
130 @Override
131 public String patternName() {
132 return "queries.inv06";
133 }
134
135 @Override
136 public List<String> parameterNames() {
137 return Inv06.Match.parameterNames;
138 }
139
140 @Override
141 public Object[] toArray() {
142 return new Object[]{fTp};
143 }
144
145 @Override
146 public Inv06.Match toImmutable() {
147 return isMutable() ? newMatch(fTp) : this;
148 }
149
150 @Override
151 public String prettyPrint() {
152 StringBuilder result = new StringBuilder();
153 result.append("\"tp\"=" + prettyPrintValue(fTp));
154 return result.toString();
155 }
156
157 @Override
158 public int hashCode() {
159 return Objects.hash(fTp);
160 }
161
162 @Override
163 public boolean equals(final Object obj) {
164 if (this == obj)
165 return true;
166 if (obj == null) {
167 return false;
168 }
169 if ((obj instanceof Inv06.Match)) {
170 Inv06.Match other = (Inv06.Match) obj;
171 return Objects.equals(fTp, other.fTp);
172 } else {
173 // this should be infrequent
174 if (!(obj instanceof IPatternMatch)) {
175 return false;
176 }
177 IPatternMatch otherSig = (IPatternMatch) obj;
178 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
179 }
180 }
181
182 @Override
183 public Inv06 specification() {
184 return Inv06.instance();
185 }
186
187 /**
188 * Returns an empty, mutable match.
189 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
190 *
191 * @return the empty match.
192 *
193 */
194 public static Inv06.Match newEmptyMatch() {
195 return new Mutable(null);
196 }
197
198 /**
199 * Returns a mutable (partial) match.
200 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
201 *
202 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
203 * @return the new, mutable (partial) match object.
204 *
205 */
206 public static Inv06.Match newMutableMatch(final Tax_Payer pTp) {
207 return new Mutable(pTp);
208 }
209
210 /**
211 * Returns a new (partial) match.
212 * This can be used e.g. to call the matcher with a partial match.
213 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
214 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
215 * @return the (partial) match object.
216 *
217 */
218 public static Inv06.Match newMatch(final Tax_Payer pTp) {
219 return new Immutable(pTp);
220 }
221
222 private static final class Mutable extends Inv06.Match {
223 Mutable(final Tax_Payer pTp) {
224 super(pTp);
225 }
226
227 @Override
228 public boolean isMutable() {
229 return true;
230 }
231 }
232
233 private static final class Immutable extends Inv06.Match {
234 Immutable(final Tax_Payer pTp) {
235 super(pTp);
236 }
237
238 @Override
239 public boolean isMutable() {
240 return false;
241 }
242 }
243 }
244
245 /**
246 * Generated pattern matcher API of the queries.inv06 pattern,
247 * providing pattern-specific query methods.
248 *
249 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
250 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
251 *
252 * <p>Matches of the pattern will be represented as {@link Match}.
253 *
254 * <p>Original source:
255 * <code><pre>
256 * //inv6-Does not make sens, but directly from OCL
257 * //first part of or from definition of getAge()
258 * {@literal @}Constraint(message = "inv06", severity = "error", key = {tp})
259 * pattern inv06(tp : Tax_Payer) {
260 * Tax_Payer.dependents(tp, _);
261 * Tax_Payer.birth_year(tp, TPBy);
262 * check(2018 - TPBy {@literal >} 2018-16);
263 * } or {
264 * Tax_Payer.birth_year(tp, TPBy);
265 * Tax_Payer.dependents(tp, dep);
266 * Dependent.birth_year(dep, DepBy);
267 * check(2018-DepBy {@literal <}= 2018-TPBy-16);
268 * }
269 * </pre></code>
270 *
271 * @see Match
272 * @see Inv06
273 *
274 */
275 public static class Matcher extends BaseMatcher<Inv06.Match> {
276 /**
277 * Initializes the pattern matcher within an existing VIATRA Query engine.
278 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
279 *
280 * @param engine the existing VIATRA Query engine in which this matcher will be created.
281 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
282 *
283 */
284 public static Inv06.Matcher on(final ViatraQueryEngine engine) {
285 // check if matcher already exists
286 Matcher matcher = engine.getExistingMatcher(querySpecification());
287 if (matcher == null) {
288 matcher = (Matcher)engine.getMatcher(querySpecification());
289 }
290 return matcher;
291 }
292
293 /**
294 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
295 * @return an initialized matcher
296 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
297 *
298 */
299 public static Inv06.Matcher create() {
300 return new Matcher();
301 }
302
303 private static final int POSITION_TP = 0;
304
305 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Inv06.Matcher.class);
306
307 /**
308 * Initializes the pattern matcher within an existing VIATRA Query engine.
309 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
310 *
311 * @param engine the existing VIATRA Query engine in which this matcher will be created.
312 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
313 *
314 */
315 private Matcher() {
316 super(querySpecification());
317 }
318
319 /**
320 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
321 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
322 * @return matches represented as a Match object.
323 *
324 */
325 public Collection<Inv06.Match> getAllMatches(final Tax_Payer pTp) {
326 return rawStreamAllMatches(new Object[]{pTp}).collect(Collectors.toSet());
327 }
328
329 /**
330 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
331 * </p>
332 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
333 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
334 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
335 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
336 * @return a stream of matches represented as a Match object.
337 *
338 */
339 public Stream<Inv06.Match> streamAllMatches(final Tax_Payer pTp) {
340 return rawStreamAllMatches(new Object[]{pTp});
341 }
342
343 /**
344 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
345 * Neither determinism nor randomness of selection is guaranteed.
346 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
347 * @return a match represented as a Match object, or null if no match is found.
348 *
349 */
350 public Optional<Inv06.Match> getOneArbitraryMatch(final Tax_Payer pTp) {
351 return rawGetOneArbitraryMatch(new Object[]{pTp});
352 }
353
354 /**
355 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
356 * under any possible substitution of the unspecified parameters (if any).
357 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
358 * @return true if the input is a valid (partial) match of the pattern.
359 *
360 */
361 public boolean hasMatch(final Tax_Payer pTp) {
362 return rawHasMatch(new Object[]{pTp});
363 }
364
365 /**
366 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
367 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
368 * @return the number of pattern matches found.
369 *
370 */
371 public int countMatches(final Tax_Payer pTp) {
372 return rawCountMatches(new Object[]{pTp});
373 }
374
375 /**
376 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
377 * Neither determinism nor randomness of selection is guaranteed.
378 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
379 * @param processor the action that will process the selected match.
380 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
381 *
382 */
383 public boolean forOneArbitraryMatch(final Tax_Payer pTp, final Consumer<? super Inv06.Match> processor) {
384 return rawForOneArbitraryMatch(new Object[]{pTp}, processor);
385 }
386
387 /**
388 * Returns a new (partial) match.
389 * This can be used e.g. to call the matcher with a partial match.
390 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
391 * @param pTp the fixed value of pattern parameter tp, or null if not bound.
392 * @return the (partial) match object.
393 *
394 */
395 public Inv06.Match newMatch(final Tax_Payer pTp) {
396 return Inv06.Match.newMatch(pTp);
397 }
398
399 /**
400 * Retrieve the set of values that occur in matches for tp.
401 * @return the Set of all values or empty set if there are no matches
402 *
403 */
404 protected Stream<Tax_Payer> rawStreamAllValuesOftp(final Object[] parameters) {
405 return rawStreamAllValues(POSITION_TP, parameters).map(Tax_Payer.class::cast);
406 }
407
408 /**
409 * Retrieve the set of values that occur in matches for tp.
410 * @return the Set of all values or empty set if there are no matches
411 *
412 */
413 public Set<Tax_Payer> getAllValuesOftp() {
414 return rawStreamAllValuesOftp(emptyArray()).collect(Collectors.toSet());
415 }
416
417 /**
418 * Retrieve the set of values that occur in matches for tp.
419 * @return the Set of all values or empty set if there are no matches
420 *
421 */
422 public Stream<Tax_Payer> streamAllValuesOftp() {
423 return rawStreamAllValuesOftp(emptyArray());
424 }
425
426 @Override
427 protected Inv06.Match tupleToMatch(final Tuple t) {
428 try {
429 return Inv06.Match.newMatch((Tax_Payer) t.get(POSITION_TP));
430 } catch(ClassCastException e) {
431 LOGGER.error("Element(s) in tuple not properly typed!",e);
432 return null;
433 }
434 }
435
436 @Override
437 protected Inv06.Match arrayToMatch(final Object[] match) {
438 try {
439 return Inv06.Match.newMatch((Tax_Payer) match[POSITION_TP]);
440 } catch(ClassCastException e) {
441 LOGGER.error("Element(s) in array not properly typed!",e);
442 return null;
443 }
444 }
445
446 @Override
447 protected Inv06.Match arrayToMatchMutable(final Object[] match) {
448 try {
449 return Inv06.Match.newMutableMatch((Tax_Payer) match[POSITION_TP]);
450 } catch(ClassCastException e) {
451 LOGGER.error("Element(s) in array not properly typed!",e);
452 return null;
453 }
454 }
455
456 /**
457 * @return the singleton instance of the query specification of this pattern
458 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
459 *
460 */
461 public static IQuerySpecification<Inv06.Matcher> querySpecification() {
462 return Inv06.instance();
463 }
464 }
465
466 private Inv06() {
467 super(GeneratedPQuery.INSTANCE);
468 }
469
470 /**
471 * @return the singleton instance of the query specification
472 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
473 *
474 */
475 public static Inv06 instance() {
476 try{
477 return LazyHolder.INSTANCE;
478 } catch (ExceptionInInitializerError err) {
479 throw processInitializerError(err);
480 }
481 }
482
483 @Override
484 protected Inv06.Matcher instantiate(final ViatraQueryEngine engine) {
485 return Inv06.Matcher.on(engine);
486 }
487
488 @Override
489 public Inv06.Matcher instantiate() {
490 return Inv06.Matcher.create();
491 }
492
493 @Override
494 public Inv06.Match newEmptyMatch() {
495 return Inv06.Match.newEmptyMatch();
496 }
497
498 @Override
499 public Inv06.Match newMatch(final Object... parameters) {
500 return Inv06.Match.newMatch((Taxation.Tax_Payer) parameters[0]);
501 }
502
503 /**
504 * Inner class allowing the singleton instance of {@link Inv06} to be created
505 * <b>not</b> at the class load time of the outer class,
506 * but rather at the first call to {@link Inv06#instance()}.
507 *
508 * <p> This workaround is required e.g. to support recursion.
509 *
510 */
511 private static class LazyHolder {
512 private static final Inv06 INSTANCE = new Inv06();
513
514 /**
515 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
516 * This initialization order is required to support indirect recursion.
517 *
518 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
519 *
520 */
521 private static final Object STATIC_INITIALIZER = ensureInitialized();
522
523 public static Object ensureInitialized() {
524 INSTANCE.ensureInitializedInternal();
525 return null;
526 }
527 }
528
529 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
530 private static final Inv06.GeneratedPQuery INSTANCE = new GeneratedPQuery();
531
532 private final PParameter parameter_tp = new PParameter("tp", "Taxation.Tax_Payer", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http:///TaxCard.ecore", "Tax_Payer")), PParameterDirection.INOUT);
533
534 private final List<PParameter> parameters = Arrays.asList(parameter_tp);
535
536 private GeneratedPQuery() {
537 super(PVisibility.PUBLIC);
538 }
539
540 @Override
541 public String getFullyQualifiedName() {
542 return "queries.inv06";
543 }
544
545 @Override
546 public List<String> getParameterNames() {
547 return Arrays.asList("tp");
548 }
549
550 @Override
551 public List<PParameter> getParameters() {
552 return parameters;
553 }
554
555 @Override
556 public Set<PBody> doGetContainedBodies() {
557 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
558 Set<PBody> bodies = new LinkedHashSet<>();
559 {
560 PBody body = new PBody(this);
561 PVariable var_tp = body.getOrCreateVariableByName("tp");
562 PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
563 PVariable var_TPBy = body.getOrCreateVariableByName("TPBy");
564 new TypeConstraint(body, Tuples.flatTupleOf(var_tp), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Tax_Payer")));
565 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
566 new ExportedParameter(body, var_tp, parameter_tp)
567 ));
568 // Tax_Payer.dependents(tp, _)
569 new TypeConstraint(body, Tuples.flatTupleOf(var_tp), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Tax_Payer")));
570 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
571 new TypeConstraint(body, Tuples.flatTupleOf(var_tp, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http:///TaxCard.ecore", "Tax_Payer", "dependents")));
572 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Dependent")));
573 new Equality(body, var__virtual_0_, var___0_);
574 // Tax_Payer.birth_year(tp, TPBy)
575 new TypeConstraint(body, Tuples.flatTupleOf(var_tp), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Tax_Payer")));
576 PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
577 new TypeConstraint(body, Tuples.flatTupleOf(var_tp, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http:///TaxCard.ecore", "Physical_Person", "birth_year")));
578 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt")));
579 new Equality(body, var__virtual_1_, var_TPBy);
580 // check(2018 - TPBy > 2018-16)
581 new ExpressionEvaluation(body, new IExpressionEvaluator() {
582
583 @Override
584 public String getShortDescription() {
585 return "Expression evaluation from pattern inv06";
586 }
587
588 @Override
589 public Iterable<String> getInputParameterNames() {
590 return Arrays.asList("TPBy");}
591
592 @Override
593 public Object evaluateExpression(IValueProvider provider) throws Exception {
594 Integer TPBy = (Integer) provider.getValue("TPBy");
595 return evaluateExpression_1_1(TPBy);
596 }
597 }, null);
598 bodies.add(body);
599 }
600 {
601 PBody body = new PBody(this);
602 PVariable var_tp = body.getOrCreateVariableByName("tp");
603 PVariable var_TPBy = body.getOrCreateVariableByName("TPBy");
604 PVariable var_dep = body.getOrCreateVariableByName("dep");
605 PVariable var_DepBy = body.getOrCreateVariableByName("DepBy");
606 new TypeConstraint(body, Tuples.flatTupleOf(var_tp), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Tax_Payer")));
607 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
608 new ExportedParameter(body, var_tp, parameter_tp)
609 ));
610 // Tax_Payer.birth_year(tp, TPBy)
611 new TypeConstraint(body, Tuples.flatTupleOf(var_tp), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Tax_Payer")));
612 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
613 new TypeConstraint(body, Tuples.flatTupleOf(var_tp, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http:///TaxCard.ecore", "Physical_Person", "birth_year")));
614 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt")));
615 new Equality(body, var__virtual_0_, var_TPBy);
616 // Tax_Payer.dependents(tp, dep)
617 new TypeConstraint(body, Tuples.flatTupleOf(var_tp), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Tax_Payer")));
618 PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
619 new TypeConstraint(body, Tuples.flatTupleOf(var_tp, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http:///TaxCard.ecore", "Tax_Payer", "dependents")));
620 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Dependent")));
621 new Equality(body, var__virtual_1_, var_dep);
622 // Dependent.birth_year(dep, DepBy)
623 new TypeConstraint(body, Tuples.flatTupleOf(var_dep), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http:///TaxCard.ecore", "Dependent")));
624 PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
625 new TypeConstraint(body, Tuples.flatTupleOf(var_dep, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http:///TaxCard.ecore", "Physical_Person", "birth_year")));
626 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt")));
627 new Equality(body, var__virtual_2_, var_DepBy);
628 // check(2018-DepBy <= 2018-TPBy-16)
629 new ExpressionEvaluation(body, new IExpressionEvaluator() {
630
631 @Override
632 public String getShortDescription() {
633 return "Expression evaluation from pattern inv06";
634 }
635
636 @Override
637 public Iterable<String> getInputParameterNames() {
638 return Arrays.asList("DepBy", "TPBy");}
639
640 @Override
641 public Object evaluateExpression(IValueProvider provider) throws Exception {
642 Integer DepBy = (Integer) provider.getValue("DepBy");
643 Integer TPBy = (Integer) provider.getValue("TPBy");
644 return evaluateExpression_2_1(DepBy, TPBy);
645 }
646 }, null);
647 bodies.add(body);
648 }
649 {
650 PAnnotation annotation = new PAnnotation("Constraint");
651 annotation.addAttribute("message", "inv06");
652 annotation.addAttribute("severity", "error");
653 annotation.addAttribute("key", Arrays.asList(new Object[] {
654 new ParameterReference("tp")
655 }));
656 addAnnotation(annotation);
657 }
658 return bodies;
659 }
660 }
661
662 private static boolean evaluateExpression_1_1(final Integer TPBy) {
663 return ((2018 - (TPBy).intValue()) > (2018 - 16));
664 }
665
666 private static boolean evaluateExpression_2_1(final Integer DepBy, final Integer TPBy) {
667 return ((2018 - (DepBy).intValue()) <= ((2018 - (TPBy).intValue()) - 16));
668 }
669}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-07 21:05:10 +0000