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Diffstat (limited to 'Tests/MODELS2020-CaseStudies/case.study.pledge.run/src-gen/queries/TwoMembersHaveNoParent.java')
-rw-r--r-- | Tests/MODELS2020-CaseStudies/case.study.pledge.run/src-gen/queries/TwoMembersHaveNoParent.java | 723 |
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diff --git a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/src-gen/queries/TwoMembersHaveNoParent.java b/Tests/MODELS2020-CaseStudies/case.study.pledge.run/src-gen/queries/TwoMembersHaveNoParent.java deleted file mode 100644 index 326579dc..00000000 --- a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/src-gen/queries/TwoMembersHaveNoParent.java +++ /dev/null | |||
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1 | /** | ||
2 | * Generated from platform:/resource/case.study.pledge.run/src/queries/familyTreeConstraints.vql | ||
3 | */ | ||
4 | package queries; | ||
5 | |||
6 | import familytree.Member; | ||
7 | import java.util.Arrays; | ||
8 | import java.util.Collection; | ||
9 | import java.util.LinkedHashSet; | ||
10 | import java.util.List; | ||
11 | import java.util.Objects; | ||
12 | import java.util.Optional; | ||
13 | import java.util.Set; | ||
14 | import java.util.function.Consumer; | ||
15 | import java.util.stream.Collectors; | ||
16 | import java.util.stream.Stream; | ||
17 | import org.apache.log4j.Logger; | ||
18 | import org.eclipse.emf.ecore.EClass; | ||
19 | import org.eclipse.viatra.query.runtime.api.IPatternMatch; | ||
20 | import org.eclipse.viatra.query.runtime.api.IQuerySpecification; | ||
21 | import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; | ||
22 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; | ||
23 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; | ||
24 | import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; | ||
25 | import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; | ||
26 | import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; | ||
27 | import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; | ||
28 | import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; | ||
29 | import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; | ||
30 | import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; | ||
31 | import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; | ||
32 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; | ||
33 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality; | ||
34 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall; | ||
35 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; | ||
36 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; | ||
37 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; | ||
38 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; | ||
39 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; | ||
40 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; | ||
41 | import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; | ||
42 | import queries.MemberHasParent; | ||
43 | |||
44 | /** | ||
45 | * A pattern-specific query specification that can instantiate Matcher in a type-safe way. | ||
46 | * | ||
47 | * <p>Original source: | ||
48 | * <code><pre> | ||
49 | * {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2}) | ||
50 | * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = { | ||
51 | * neg find memberHasParent(m1); | ||
52 | * neg find memberHasParent(m2); | ||
53 | * m1 != m2; | ||
54 | * } | ||
55 | * </pre></code> | ||
56 | * | ||
57 | * @see Matcher | ||
58 | * @see Match | ||
59 | * | ||
60 | */ | ||
61 | @SuppressWarnings("all") | ||
62 | public final class TwoMembersHaveNoParent extends BaseGeneratedEMFQuerySpecification<TwoMembersHaveNoParent.Matcher> { | ||
63 | /** | ||
64 | * Pattern-specific match representation of the queries.twoMembersHaveNoParent pattern, | ||
65 | * to be used in conjunction with {@link Matcher}. | ||
66 | * | ||
67 | * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. | ||
68 | * Each instance is a (possibly partial) substitution of pattern parameters, | ||
69 | * usable to represent a match of the pattern in the result of a query, | ||
70 | * or to specify the bound (fixed) input parameters when issuing a query. | ||
71 | * | ||
72 | * @see Matcher | ||
73 | * | ||
74 | */ | ||
75 | public static abstract class Match extends BasePatternMatch { | ||
76 | private Member fM1; | ||
77 | |||
78 | private Member fM2; | ||
79 | |||
80 | private static List<String> parameterNames = makeImmutableList("m1", "m2"); | ||
81 | |||
82 | private Match(final Member pM1, final Member pM2) { | ||
83 | this.fM1 = pM1; | ||
84 | this.fM2 = pM2; | ||
85 | } | ||
86 | |||
87 | @Override | ||
88 | public Object get(final String parameterName) { | ||
89 | switch(parameterName) { | ||
90 | case "m1": return this.fM1; | ||
91 | case "m2": return this.fM2; | ||
92 | default: return null; | ||
93 | } | ||
94 | } | ||
95 | |||
96 | @Override | ||
97 | public Object get(final int index) { | ||
98 | switch(index) { | ||
99 | case 0: return this.fM1; | ||
100 | case 1: return this.fM2; | ||
101 | default: return null; | ||
102 | } | ||
103 | } | ||
104 | |||
105 | public Member getM1() { | ||
106 | return this.fM1; | ||
107 | } | ||
108 | |||
109 | public Member getM2() { | ||
110 | return this.fM2; | ||
111 | } | ||
112 | |||
113 | @Override | ||
114 | public boolean set(final String parameterName, final Object newValue) { | ||
115 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | ||
116 | if ("m1".equals(parameterName) ) { | ||
117 | this.fM1 = (Member) newValue; | ||
118 | return true; | ||
119 | } | ||
120 | if ("m2".equals(parameterName) ) { | ||
121 | this.fM2 = (Member) newValue; | ||
122 | return true; | ||
123 | } | ||
124 | return false; | ||
125 | } | ||
126 | |||
127 | public void setM1(final Member pM1) { | ||
128 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | ||
129 | this.fM1 = pM1; | ||
130 | } | ||
131 | |||
132 | public void setM2(final Member pM2) { | ||
133 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | ||
134 | this.fM2 = pM2; | ||
135 | } | ||
136 | |||
137 | @Override | ||
138 | public String patternName() { | ||
139 | return "queries.twoMembersHaveNoParent"; | ||
140 | } | ||
141 | |||
142 | @Override | ||
143 | public List<String> parameterNames() { | ||
144 | return TwoMembersHaveNoParent.Match.parameterNames; | ||
145 | } | ||
146 | |||
147 | @Override | ||
148 | public Object[] toArray() { | ||
149 | return new Object[]{fM1, fM2}; | ||
150 | } | ||
151 | |||
152 | @Override | ||
153 | public TwoMembersHaveNoParent.Match toImmutable() { | ||
154 | return isMutable() ? newMatch(fM1, fM2) : this; | ||
155 | } | ||
156 | |||
157 | @Override | ||
158 | public String prettyPrint() { | ||
159 | StringBuilder result = new StringBuilder(); | ||
160 | result.append("\"m1\"=" + prettyPrintValue(fM1) + ", "); | ||
161 | result.append("\"m2\"=" + prettyPrintValue(fM2)); | ||
162 | return result.toString(); | ||
163 | } | ||
164 | |||
165 | @Override | ||
166 | public int hashCode() { | ||
167 | return Objects.hash(fM1, fM2); | ||
168 | } | ||
169 | |||
170 | @Override | ||
171 | public boolean equals(final Object obj) { | ||
172 | if (this == obj) | ||
173 | return true; | ||
174 | if (obj == null) { | ||
175 | return false; | ||
176 | } | ||
177 | if ((obj instanceof TwoMembersHaveNoParent.Match)) { | ||
178 | TwoMembersHaveNoParent.Match other = (TwoMembersHaveNoParent.Match) obj; | ||
179 | return Objects.equals(fM1, other.fM1) && Objects.equals(fM2, other.fM2); | ||
180 | } else { | ||
181 | // this should be infrequent | ||
182 | if (!(obj instanceof IPatternMatch)) { | ||
183 | return false; | ||
184 | } | ||
185 | IPatternMatch otherSig = (IPatternMatch) obj; | ||
186 | return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); | ||
187 | } | ||
188 | } | ||
189 | |||
190 | @Override | ||
191 | public TwoMembersHaveNoParent specification() { | ||
192 | return TwoMembersHaveNoParent.instance(); | ||
193 | } | ||
194 | |||
195 | /** | ||
196 | * Returns an empty, mutable match. | ||
197 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. | ||
198 | * | ||
199 | * @return the empty match. | ||
200 | * | ||
201 | */ | ||
202 | public static TwoMembersHaveNoParent.Match newEmptyMatch() { | ||
203 | return new Mutable(null, null); | ||
204 | } | ||
205 | |||
206 | /** | ||
207 | * Returns a mutable (partial) match. | ||
208 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. | ||
209 | * | ||
210 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
211 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
212 | * @return the new, mutable (partial) match object. | ||
213 | * | ||
214 | */ | ||
215 | public static TwoMembersHaveNoParent.Match newMutableMatch(final Member pM1, final Member pM2) { | ||
216 | return new Mutable(pM1, pM2); | ||
217 | } | ||
218 | |||
219 | /** | ||
220 | * Returns a new (partial) match. | ||
221 | * This can be used e.g. to call the matcher with a partial match. | ||
222 | * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. | ||
223 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
224 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
225 | * @return the (partial) match object. | ||
226 | * | ||
227 | */ | ||
228 | public static TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { | ||
229 | return new Immutable(pM1, pM2); | ||
230 | } | ||
231 | |||
232 | private static final class Mutable extends TwoMembersHaveNoParent.Match { | ||
233 | Mutable(final Member pM1, final Member pM2) { | ||
234 | super(pM1, pM2); | ||
235 | } | ||
236 | |||
237 | @Override | ||
238 | public boolean isMutable() { | ||
239 | return true; | ||
240 | } | ||
241 | } | ||
242 | |||
243 | private static final class Immutable extends TwoMembersHaveNoParent.Match { | ||
244 | Immutable(final Member pM1, final Member pM2) { | ||
245 | super(pM1, pM2); | ||
246 | } | ||
247 | |||
248 | @Override | ||
249 | public boolean isMutable() { | ||
250 | return false; | ||
251 | } | ||
252 | } | ||
253 | } | ||
254 | |||
255 | /** | ||
256 | * Generated pattern matcher API of the queries.twoMembersHaveNoParent pattern, | ||
257 | * providing pattern-specific query methods. | ||
258 | * | ||
259 | * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, | ||
260 | * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. | ||
261 | * | ||
262 | * <p>Matches of the pattern will be represented as {@link Match}. | ||
263 | * | ||
264 | * <p>Original source: | ||
265 | * <code><pre> | ||
266 | * {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2}) | ||
267 | * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = { | ||
268 | * neg find memberHasParent(m1); | ||
269 | * neg find memberHasParent(m2); | ||
270 | * m1 != m2; | ||
271 | * } | ||
272 | * </pre></code> | ||
273 | * | ||
274 | * @see Match | ||
275 | * @see TwoMembersHaveNoParent | ||
276 | * | ||
277 | */ | ||
278 | public static class Matcher extends BaseMatcher<TwoMembersHaveNoParent.Match> { | ||
279 | /** | ||
280 | * Initializes the pattern matcher within an existing VIATRA Query engine. | ||
281 | * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. | ||
282 | * | ||
283 | * @param engine the existing VIATRA Query engine in which this matcher will be created. | ||
284 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation | ||
285 | * | ||
286 | */ | ||
287 | public static TwoMembersHaveNoParent.Matcher on(final ViatraQueryEngine engine) { | ||
288 | // check if matcher already exists | ||
289 | Matcher matcher = engine.getExistingMatcher(querySpecification()); | ||
290 | if (matcher == null) { | ||
291 | matcher = (Matcher)engine.getMatcher(querySpecification()); | ||
292 | } | ||
293 | return matcher; | ||
294 | } | ||
295 | |||
296 | /** | ||
297 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation | ||
298 | * @return an initialized matcher | ||
299 | * @noreference This method is for internal matcher initialization by the framework, do not call it manually. | ||
300 | * | ||
301 | */ | ||
302 | public static TwoMembersHaveNoParent.Matcher create() { | ||
303 | return new Matcher(); | ||
304 | } | ||
305 | |||
306 | private static final int POSITION_M1 = 0; | ||
307 | |||
308 | private static final int POSITION_M2 = 1; | ||
309 | |||
310 | private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TwoMembersHaveNoParent.Matcher.class); | ||
311 | |||
312 | /** | ||
313 | * Initializes the pattern matcher within an existing VIATRA Query engine. | ||
314 | * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. | ||
315 | * | ||
316 | * @param engine the existing VIATRA Query engine in which this matcher will be created. | ||
317 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation | ||
318 | * | ||
319 | */ | ||
320 | private Matcher() { | ||
321 | super(querySpecification()); | ||
322 | } | ||
323 | |||
324 | /** | ||
325 | * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. | ||
326 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
327 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
328 | * @return matches represented as a Match object. | ||
329 | * | ||
330 | */ | ||
331 | public Collection<TwoMembersHaveNoParent.Match> getAllMatches(final Member pM1, final Member pM2) { | ||
332 | return rawStreamAllMatches(new Object[]{pM1, pM2}).collect(Collectors.toSet()); | ||
333 | } | ||
334 | |||
335 | /** | ||
336 | * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. | ||
337 | * </p> | ||
338 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
339 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
340 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
341 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
342 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
343 | * @return a stream of matches represented as a Match object. | ||
344 | * | ||
345 | */ | ||
346 | public Stream<TwoMembersHaveNoParent.Match> streamAllMatches(final Member pM1, final Member pM2) { | ||
347 | return rawStreamAllMatches(new Object[]{pM1, pM2}); | ||
348 | } | ||
349 | |||
350 | /** | ||
351 | * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. | ||
352 | * Neither determinism nor randomness of selection is guaranteed. | ||
353 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
354 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
355 | * @return a match represented as a Match object, or null if no match is found. | ||
356 | * | ||
357 | */ | ||
358 | public Optional<TwoMembersHaveNoParent.Match> getOneArbitraryMatch(final Member pM1, final Member pM2) { | ||
359 | return rawGetOneArbitraryMatch(new Object[]{pM1, pM2}); | ||
360 | } | ||
361 | |||
362 | /** | ||
363 | * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, | ||
364 | * under any possible substitution of the unspecified parameters (if any). | ||
365 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
366 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
367 | * @return true if the input is a valid (partial) match of the pattern. | ||
368 | * | ||
369 | */ | ||
370 | public boolean hasMatch(final Member pM1, final Member pM2) { | ||
371 | return rawHasMatch(new Object[]{pM1, pM2}); | ||
372 | } | ||
373 | |||
374 | /** | ||
375 | * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. | ||
376 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
377 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
378 | * @return the number of pattern matches found. | ||
379 | * | ||
380 | */ | ||
381 | public int countMatches(final Member pM1, final Member pM2) { | ||
382 | return rawCountMatches(new Object[]{pM1, pM2}); | ||
383 | } | ||
384 | |||
385 | /** | ||
386 | * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. | ||
387 | * Neither determinism nor randomness of selection is guaranteed. | ||
388 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
389 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
390 | * @param processor the action that will process the selected match. | ||
391 | * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked | ||
392 | * | ||
393 | */ | ||
394 | public boolean forOneArbitraryMatch(final Member pM1, final Member pM2, final Consumer<? super TwoMembersHaveNoParent.Match> processor) { | ||
395 | return rawForOneArbitraryMatch(new Object[]{pM1, pM2}, processor); | ||
396 | } | ||
397 | |||
398 | /** | ||
399 | * Returns a new (partial) match. | ||
400 | * This can be used e.g. to call the matcher with a partial match. | ||
401 | * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. | ||
402 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | ||
403 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. | ||
404 | * @return the (partial) match object. | ||
405 | * | ||
406 | */ | ||
407 | public TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { | ||
408 | return TwoMembersHaveNoParent.Match.newMatch(pM1, pM2); | ||
409 | } | ||
410 | |||
411 | /** | ||
412 | * Retrieve the set of values that occur in matches for m1. | ||
413 | * @return the Set of all values or empty set if there are no matches | ||
414 | * | ||
415 | */ | ||
416 | protected Stream<Member> rawStreamAllValuesOfm1(final Object[] parameters) { | ||
417 | return rawStreamAllValues(POSITION_M1, parameters).map(Member.class::cast); | ||
418 | } | ||
419 | |||
420 | /** | ||
421 | * Retrieve the set of values that occur in matches for m1. | ||
422 | * @return the Set of all values or empty set if there are no matches | ||
423 | * | ||
424 | */ | ||
425 | public Set<Member> getAllValuesOfm1() { | ||
426 | return rawStreamAllValuesOfm1(emptyArray()).collect(Collectors.toSet()); | ||
427 | } | ||
428 | |||
429 | /** | ||
430 | * Retrieve the set of values that occur in matches for m1. | ||
431 | * @return the Set of all values or empty set if there are no matches | ||
432 | * | ||
433 | */ | ||
434 | public Stream<Member> streamAllValuesOfm1() { | ||
435 | return rawStreamAllValuesOfm1(emptyArray()); | ||
436 | } | ||
437 | |||
438 | /** | ||
439 | * Retrieve the set of values that occur in matches for m1. | ||
440 | * </p> | ||
441 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
442 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
443 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
444 | * | ||
445 | * @return the Stream of all values or empty set if there are no matches | ||
446 | * | ||
447 | */ | ||
448 | public Stream<Member> streamAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { | ||
449 | return rawStreamAllValuesOfm1(partialMatch.toArray()); | ||
450 | } | ||
451 | |||
452 | /** | ||
453 | * Retrieve the set of values that occur in matches for m1. | ||
454 | * </p> | ||
455 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
456 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
457 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
458 | * | ||
459 | * @return the Stream of all values or empty set if there are no matches | ||
460 | * | ||
461 | */ | ||
462 | public Stream<Member> streamAllValuesOfm1(final Member pM2) { | ||
463 | return rawStreamAllValuesOfm1(new Object[]{null, pM2}); | ||
464 | } | ||
465 | |||
466 | /** | ||
467 | * Retrieve the set of values that occur in matches for m1. | ||
468 | * @return the Set of all values or empty set if there are no matches | ||
469 | * | ||
470 | */ | ||
471 | public Set<Member> getAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { | ||
472 | return rawStreamAllValuesOfm1(partialMatch.toArray()).collect(Collectors.toSet()); | ||
473 | } | ||
474 | |||
475 | /** | ||
476 | * Retrieve the set of values that occur in matches for m1. | ||
477 | * @return the Set of all values or empty set if there are no matches | ||
478 | * | ||
479 | */ | ||
480 | public Set<Member> getAllValuesOfm1(final Member pM2) { | ||
481 | return rawStreamAllValuesOfm1(new Object[]{null, pM2}).collect(Collectors.toSet()); | ||
482 | } | ||
483 | |||
484 | /** | ||
485 | * Retrieve the set of values that occur in matches for m2. | ||
486 | * @return the Set of all values or empty set if there are no matches | ||
487 | * | ||
488 | */ | ||
489 | protected Stream<Member> rawStreamAllValuesOfm2(final Object[] parameters) { | ||
490 | return rawStreamAllValues(POSITION_M2, parameters).map(Member.class::cast); | ||
491 | } | ||
492 | |||
493 | /** | ||
494 | * Retrieve the set of values that occur in matches for m2. | ||
495 | * @return the Set of all values or empty set if there are no matches | ||
496 | * | ||
497 | */ | ||
498 | public Set<Member> getAllValuesOfm2() { | ||
499 | return rawStreamAllValuesOfm2(emptyArray()).collect(Collectors.toSet()); | ||
500 | } | ||
501 | |||
502 | /** | ||
503 | * Retrieve the set of values that occur in matches for m2. | ||
504 | * @return the Set of all values or empty set if there are no matches | ||
505 | * | ||
506 | */ | ||
507 | public Stream<Member> streamAllValuesOfm2() { | ||
508 | return rawStreamAllValuesOfm2(emptyArray()); | ||
509 | } | ||
510 | |||
511 | /** | ||
512 | * Retrieve the set of values that occur in matches for m2. | ||
513 | * </p> | ||
514 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
515 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
516 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
517 | * | ||
518 | * @return the Stream of all values or empty set if there are no matches | ||
519 | * | ||
520 | */ | ||
521 | public Stream<Member> streamAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { | ||
522 | return rawStreamAllValuesOfm2(partialMatch.toArray()); | ||
523 | } | ||
524 | |||
525 | /** | ||
526 | * Retrieve the set of values that occur in matches for m2. | ||
527 | * </p> | ||
528 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
529 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
530 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
531 | * | ||
532 | * @return the Stream of all values or empty set if there are no matches | ||
533 | * | ||
534 | */ | ||
535 | public Stream<Member> streamAllValuesOfm2(final Member pM1) { | ||
536 | return rawStreamAllValuesOfm2(new Object[]{pM1, null}); | ||
537 | } | ||
538 | |||
539 | /** | ||
540 | * Retrieve the set of values that occur in matches for m2. | ||
541 | * @return the Set of all values or empty set if there are no matches | ||
542 | * | ||
543 | */ | ||
544 | public Set<Member> getAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { | ||
545 | return rawStreamAllValuesOfm2(partialMatch.toArray()).collect(Collectors.toSet()); | ||
546 | } | ||
547 | |||
548 | /** | ||
549 | * Retrieve the set of values that occur in matches for m2. | ||
550 | * @return the Set of all values or empty set if there are no matches | ||
551 | * | ||
552 | */ | ||
553 | public Set<Member> getAllValuesOfm2(final Member pM1) { | ||
554 | return rawStreamAllValuesOfm2(new Object[]{pM1, null}).collect(Collectors.toSet()); | ||
555 | } | ||
556 | |||
557 | @Override | ||
558 | protected TwoMembersHaveNoParent.Match tupleToMatch(final Tuple t) { | ||
559 | try { | ||
560 | return TwoMembersHaveNoParent.Match.newMatch((Member) t.get(POSITION_M1), (Member) t.get(POSITION_M2)); | ||
561 | } catch(ClassCastException e) { | ||
562 | LOGGER.error("Element(s) in tuple not properly typed!",e); | ||
563 | return null; | ||
564 | } | ||
565 | } | ||
566 | |||
567 | @Override | ||
568 | protected TwoMembersHaveNoParent.Match arrayToMatch(final Object[] match) { | ||
569 | try { | ||
570 | return TwoMembersHaveNoParent.Match.newMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); | ||
571 | } catch(ClassCastException e) { | ||
572 | LOGGER.error("Element(s) in array not properly typed!",e); | ||
573 | return null; | ||
574 | } | ||
575 | } | ||
576 | |||
577 | @Override | ||
578 | protected TwoMembersHaveNoParent.Match arrayToMatchMutable(final Object[] match) { | ||
579 | try { | ||
580 | return TwoMembersHaveNoParent.Match.newMutableMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); | ||
581 | } catch(ClassCastException e) { | ||
582 | LOGGER.error("Element(s) in array not properly typed!",e); | ||
583 | return null; | ||
584 | } | ||
585 | } | ||
586 | |||
587 | /** | ||
588 | * @return the singleton instance of the query specification of this pattern | ||
589 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded | ||
590 | * | ||
591 | */ | ||
592 | public static IQuerySpecification<TwoMembersHaveNoParent.Matcher> querySpecification() { | ||
593 | return TwoMembersHaveNoParent.instance(); | ||
594 | } | ||
595 | } | ||
596 | |||
597 | private TwoMembersHaveNoParent() { | ||
598 | super(GeneratedPQuery.INSTANCE); | ||
599 | } | ||
600 | |||
601 | /** | ||
602 | * @return the singleton instance of the query specification | ||
603 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded | ||
604 | * | ||
605 | */ | ||
606 | public static TwoMembersHaveNoParent instance() { | ||
607 | try{ | ||
608 | return LazyHolder.INSTANCE; | ||
609 | } catch (ExceptionInInitializerError err) { | ||
610 | throw processInitializerError(err); | ||
611 | } | ||
612 | } | ||
613 | |||
614 | @Override | ||
615 | protected TwoMembersHaveNoParent.Matcher instantiate(final ViatraQueryEngine engine) { | ||
616 | return TwoMembersHaveNoParent.Matcher.on(engine); | ||
617 | } | ||
618 | |||
619 | @Override | ||
620 | public TwoMembersHaveNoParent.Matcher instantiate() { | ||
621 | return TwoMembersHaveNoParent.Matcher.create(); | ||
622 | } | ||
623 | |||
624 | @Override | ||
625 | public TwoMembersHaveNoParent.Match newEmptyMatch() { | ||
626 | return TwoMembersHaveNoParent.Match.newEmptyMatch(); | ||
627 | } | ||
628 | |||
629 | @Override | ||
630 | public TwoMembersHaveNoParent.Match newMatch(final Object... parameters) { | ||
631 | return TwoMembersHaveNoParent.Match.newMatch((familytree.Member) parameters[0], (familytree.Member) parameters[1]); | ||
632 | } | ||
633 | |||
634 | /** | ||
635 | * Inner class allowing the singleton instance of {@link TwoMembersHaveNoParent} to be created | ||
636 | * <b>not</b> at the class load time of the outer class, | ||
637 | * but rather at the first call to {@link TwoMembersHaveNoParent#instance()}. | ||
638 | * | ||
639 | * <p> This workaround is required e.g. to support recursion. | ||
640 | * | ||
641 | */ | ||
642 | private static class LazyHolder { | ||
643 | private static final TwoMembersHaveNoParent INSTANCE = new TwoMembersHaveNoParent(); | ||
644 | |||
645 | /** | ||
646 | * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned. | ||
647 | * This initialization order is required to support indirect recursion. | ||
648 | * | ||
649 | * <p> The static initializer is defined using a helper field to work around limitations of the code generator. | ||
650 | * | ||
651 | */ | ||
652 | private static final Object STATIC_INITIALIZER = ensureInitialized(); | ||
653 | |||
654 | public static Object ensureInitialized() { | ||
655 | INSTANCE.ensureInitializedInternal(); | ||
656 | return null; | ||
657 | } | ||
658 | } | ||
659 | |||
660 | private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { | ||
661 | private static final TwoMembersHaveNoParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); | ||
662 | |||
663 | private final PParameter parameter_m1 = new PParameter("m1", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); | ||
664 | |||
665 | private final PParameter parameter_m2 = new PParameter("m2", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); | ||
666 | |||
667 | private final List<PParameter> parameters = Arrays.asList(parameter_m1, parameter_m2); | ||
668 | |||
669 | private GeneratedPQuery() { | ||
670 | super(PVisibility.PUBLIC); | ||
671 | } | ||
672 | |||
673 | @Override | ||
674 | public String getFullyQualifiedName() { | ||
675 | return "queries.twoMembersHaveNoParent"; | ||
676 | } | ||
677 | |||
678 | @Override | ||
679 | public List<String> getParameterNames() { | ||
680 | return Arrays.asList("m1","m2"); | ||
681 | } | ||
682 | |||
683 | @Override | ||
684 | public List<PParameter> getParameters() { | ||
685 | return parameters; | ||
686 | } | ||
687 | |||
688 | @Override | ||
689 | public Set<PBody> doGetContainedBodies() { | ||
690 | setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); | ||
691 | Set<PBody> bodies = new LinkedHashSet<>(); | ||
692 | { | ||
693 | PBody body = new PBody(this); | ||
694 | PVariable var_m1 = body.getOrCreateVariableByName("m1"); | ||
695 | PVariable var_m2 = body.getOrCreateVariableByName("m2"); | ||
696 | new TypeConstraint(body, Tuples.flatTupleOf(var_m1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); | ||
697 | new TypeConstraint(body, Tuples.flatTupleOf(var_m2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); | ||
698 | body.setSymbolicParameters(Arrays.<ExportedParameter>asList( | ||
699 | new ExportedParameter(body, var_m1, parameter_m1), | ||
700 | new ExportedParameter(body, var_m2, parameter_m2) | ||
701 | )); | ||
702 | // neg find memberHasParent(m1) | ||
703 | new NegativePatternCall(body, Tuples.flatTupleOf(var_m1), MemberHasParent.instance().getInternalQueryRepresentation()); | ||
704 | // neg find memberHasParent(m2) | ||
705 | new NegativePatternCall(body, Tuples.flatTupleOf(var_m2), MemberHasParent.instance().getInternalQueryRepresentation()); | ||
706 | // m1 != m2 | ||
707 | new Inequality(body, var_m1, var_m2); | ||
708 | bodies.add(body); | ||
709 | } | ||
710 | { | ||
711 | PAnnotation annotation = new PAnnotation("Constraint"); | ||
712 | annotation.addAttribute("message", "twoMembersHaveNoParent"); | ||
713 | annotation.addAttribute("severity", "error"); | ||
714 | annotation.addAttribute("key", Arrays.asList(new Object[] { | ||
715 | new ParameterReference("m1"), | ||
716 | new ParameterReference("m2") | ||
717 | })); | ||
718 | addAnnotation(annotation); | ||
719 | } | ||
720 | return bodies; | ||
721 | } | ||
722 | } | ||
723 | } | ||