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Diffstat (limited to 'Domains/github-graph/src-gen/queries/IsSubscribe.java')
-rw-r--r-- | Domains/github-graph/src-gen/queries/IsSubscribe.java | 840 |
1 files changed, 840 insertions, 0 deletions
diff --git a/Domains/github-graph/src-gen/queries/IsSubscribe.java b/Domains/github-graph/src-gen/queries/IsSubscribe.java new file mode 100644 index 00000000..6ef51558 --- /dev/null +++ b/Domains/github-graph/src-gen/queries/IsSubscribe.java | |||
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1 | /** | ||
2 | * Generated from platform:/resource/github-graph/queries/queries/github.vql | ||
3 | */ | ||
4 | package queries; | ||
5 | |||
6 | import github.Issue; | ||
7 | import github.IssueEvent; | ||
8 | import github.User; | ||
9 | import java.util.Arrays; | ||
10 | import java.util.Collection; | ||
11 | import java.util.LinkedHashSet; | ||
12 | import java.util.List; | ||
13 | import java.util.Objects; | ||
14 | import java.util.Optional; | ||
15 | import java.util.Set; | ||
16 | import java.util.function.Consumer; | ||
17 | import java.util.stream.Collectors; | ||
18 | import java.util.stream.Stream; | ||
19 | import org.apache.log4j.Logger; | ||
20 | import org.eclipse.emf.ecore.EClass; | ||
21 | import org.eclipse.emf.ecore.EDataType; | ||
22 | import org.eclipse.viatra.query.runtime.api.IPatternMatch; | ||
23 | import org.eclipse.viatra.query.runtime.api.IQuerySpecification; | ||
24 | import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; | ||
25 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; | ||
26 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; | ||
27 | import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; | ||
28 | import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; | ||
29 | import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; | ||
30 | import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey; | ||
31 | import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey; | ||
32 | import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; | ||
33 | import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; | ||
34 | import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; | ||
35 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality; | ||
36 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; | ||
37 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue; | ||
38 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; | ||
39 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; | ||
40 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; | ||
41 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; | ||
42 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; | ||
43 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; | ||
44 | import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; | ||
45 | |||
46 | /** | ||
47 | * A pattern-specific query specification that can instantiate Matcher in a type-safe way. | ||
48 | * | ||
49 | * <p>Original source: | ||
50 | * <code><pre> | ||
51 | * pattern isSubscribe(i: Issue, u: User, e: IssueEvent) { | ||
52 | * Issue.issueevent(i, e); | ||
53 | * IssueEvent.user(e, u); | ||
54 | * IssueEvent.action(e, a); | ||
55 | * a == Action::SUBSCRIBED; | ||
56 | * } | ||
57 | * </pre></code> | ||
58 | * | ||
59 | * @see Matcher | ||
60 | * @see Match | ||
61 | * | ||
62 | */ | ||
63 | @SuppressWarnings("all") | ||
64 | public final class IsSubscribe extends BaseGeneratedEMFQuerySpecification<IsSubscribe.Matcher> { | ||
65 | /** | ||
66 | * Pattern-specific match representation of the queries.isSubscribe pattern, | ||
67 | * to be used in conjunction with {@link Matcher}. | ||
68 | * | ||
69 | * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. | ||
70 | * Each instance is a (possibly partial) substitution of pattern parameters, | ||
71 | * usable to represent a match of the pattern in the result of a query, | ||
72 | * or to specify the bound (fixed) input parameters when issuing a query. | ||
73 | * | ||
74 | * @see Matcher | ||
75 | * | ||
76 | */ | ||
77 | public static abstract class Match extends BasePatternMatch { | ||
78 | private Issue fI; | ||
79 | |||
80 | private User fU; | ||
81 | |||
82 | private IssueEvent fE; | ||
83 | |||
84 | private static List<String> parameterNames = makeImmutableList("i", "u", "e"); | ||
85 | |||
86 | private Match(final Issue pI, final User pU, final IssueEvent pE) { | ||
87 | this.fI = pI; | ||
88 | this.fU = pU; | ||
89 | this.fE = pE; | ||
90 | } | ||
91 | |||
92 | @Override | ||
93 | public Object get(final String parameterName) { | ||
94 | switch(parameterName) { | ||
95 | case "i": return this.fI; | ||
96 | case "u": return this.fU; | ||
97 | case "e": return this.fE; | ||
98 | default: return null; | ||
99 | } | ||
100 | } | ||
101 | |||
102 | @Override | ||
103 | public Object get(final int index) { | ||
104 | switch(index) { | ||
105 | case 0: return this.fI; | ||
106 | case 1: return this.fU; | ||
107 | case 2: return this.fE; | ||
108 | default: return null; | ||
109 | } | ||
110 | } | ||
111 | |||
112 | public Issue getI() { | ||
113 | return this.fI; | ||
114 | } | ||
115 | |||
116 | public User getU() { | ||
117 | return this.fU; | ||
118 | } | ||
119 | |||
120 | public IssueEvent getE() { | ||
121 | return this.fE; | ||
122 | } | ||
123 | |||
124 | @Override | ||
125 | public boolean set(final String parameterName, final Object newValue) { | ||
126 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | ||
127 | if ("i".equals(parameterName) ) { | ||
128 | this.fI = (Issue) newValue; | ||
129 | return true; | ||
130 | } | ||
131 | if ("u".equals(parameterName) ) { | ||
132 | this.fU = (User) newValue; | ||
133 | return true; | ||
134 | } | ||
135 | if ("e".equals(parameterName) ) { | ||
136 | this.fE = (IssueEvent) newValue; | ||
137 | return true; | ||
138 | } | ||
139 | return false; | ||
140 | } | ||
141 | |||
142 | public void setI(final Issue pI) { | ||
143 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | ||
144 | this.fI = pI; | ||
145 | } | ||
146 | |||
147 | public void setU(final User pU) { | ||
148 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | ||
149 | this.fU = pU; | ||
150 | } | ||
151 | |||
152 | public void setE(final IssueEvent pE) { | ||
153 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | ||
154 | this.fE = pE; | ||
155 | } | ||
156 | |||
157 | @Override | ||
158 | public String patternName() { | ||
159 | return "queries.isSubscribe"; | ||
160 | } | ||
161 | |||
162 | @Override | ||
163 | public List<String> parameterNames() { | ||
164 | return IsSubscribe.Match.parameterNames; | ||
165 | } | ||
166 | |||
167 | @Override | ||
168 | public Object[] toArray() { | ||
169 | return new Object[]{fI, fU, fE}; | ||
170 | } | ||
171 | |||
172 | @Override | ||
173 | public IsSubscribe.Match toImmutable() { | ||
174 | return isMutable() ? newMatch(fI, fU, fE) : this; | ||
175 | } | ||
176 | |||
177 | @Override | ||
178 | public String prettyPrint() { | ||
179 | StringBuilder result = new StringBuilder(); | ||
180 | result.append("\"i\"=" + prettyPrintValue(fI) + ", "); | ||
181 | result.append("\"u\"=" + prettyPrintValue(fU) + ", "); | ||
182 | result.append("\"e\"=" + prettyPrintValue(fE)); | ||
183 | return result.toString(); | ||
184 | } | ||
185 | |||
186 | @Override | ||
187 | public int hashCode() { | ||
188 | return Objects.hash(fI, fU, fE); | ||
189 | } | ||
190 | |||
191 | @Override | ||
192 | public boolean equals(final Object obj) { | ||
193 | if (this == obj) | ||
194 | return true; | ||
195 | if (obj == null) { | ||
196 | return false; | ||
197 | } | ||
198 | if ((obj instanceof IsSubscribe.Match)) { | ||
199 | IsSubscribe.Match other = (IsSubscribe.Match) obj; | ||
200 | return Objects.equals(fI, other.fI) && Objects.equals(fU, other.fU) && Objects.equals(fE, other.fE); | ||
201 | } else { | ||
202 | // this should be infrequent | ||
203 | if (!(obj instanceof IPatternMatch)) { | ||
204 | return false; | ||
205 | } | ||
206 | IPatternMatch otherSig = (IPatternMatch) obj; | ||
207 | return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); | ||
208 | } | ||
209 | } | ||
210 | |||
211 | @Override | ||
212 | public IsSubscribe specification() { | ||
213 | return IsSubscribe.instance(); | ||
214 | } | ||
215 | |||
216 | /** | ||
217 | * Returns an empty, mutable match. | ||
218 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. | ||
219 | * | ||
220 | * @return the empty match. | ||
221 | * | ||
222 | */ | ||
223 | public static IsSubscribe.Match newEmptyMatch() { | ||
224 | return new Mutable(null, null, null); | ||
225 | } | ||
226 | |||
227 | /** | ||
228 | * Returns a mutable (partial) match. | ||
229 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. | ||
230 | * | ||
231 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
232 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
233 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
234 | * @return the new, mutable (partial) match object. | ||
235 | * | ||
236 | */ | ||
237 | public static IsSubscribe.Match newMutableMatch(final Issue pI, final User pU, final IssueEvent pE) { | ||
238 | return new Mutable(pI, pU, pE); | ||
239 | } | ||
240 | |||
241 | /** | ||
242 | * Returns a new (partial) match. | ||
243 | * This can be used e.g. to call the matcher with a partial match. | ||
244 | * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. | ||
245 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
246 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
247 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
248 | * @return the (partial) match object. | ||
249 | * | ||
250 | */ | ||
251 | public static IsSubscribe.Match newMatch(final Issue pI, final User pU, final IssueEvent pE) { | ||
252 | return new Immutable(pI, pU, pE); | ||
253 | } | ||
254 | |||
255 | private static final class Mutable extends IsSubscribe.Match { | ||
256 | Mutable(final Issue pI, final User pU, final IssueEvent pE) { | ||
257 | super(pI, pU, pE); | ||
258 | } | ||
259 | |||
260 | @Override | ||
261 | public boolean isMutable() { | ||
262 | return true; | ||
263 | } | ||
264 | } | ||
265 | |||
266 | private static final class Immutable extends IsSubscribe.Match { | ||
267 | Immutable(final Issue pI, final User pU, final IssueEvent pE) { | ||
268 | super(pI, pU, pE); | ||
269 | } | ||
270 | |||
271 | @Override | ||
272 | public boolean isMutable() { | ||
273 | return false; | ||
274 | } | ||
275 | } | ||
276 | } | ||
277 | |||
278 | /** | ||
279 | * Generated pattern matcher API of the queries.isSubscribe pattern, | ||
280 | * providing pattern-specific query methods. | ||
281 | * | ||
282 | * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, | ||
283 | * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. | ||
284 | * | ||
285 | * <p>Matches of the pattern will be represented as {@link Match}. | ||
286 | * | ||
287 | * <p>Original source: | ||
288 | * <code><pre> | ||
289 | * pattern isSubscribe(i: Issue, u: User, e: IssueEvent) { | ||
290 | * Issue.issueevent(i, e); | ||
291 | * IssueEvent.user(e, u); | ||
292 | * IssueEvent.action(e, a); | ||
293 | * a == Action::SUBSCRIBED; | ||
294 | * } | ||
295 | * </pre></code> | ||
296 | * | ||
297 | * @see Match | ||
298 | * @see IsSubscribe | ||
299 | * | ||
300 | */ | ||
301 | public static class Matcher extends BaseMatcher<IsSubscribe.Match> { | ||
302 | /** | ||
303 | * Initializes the pattern matcher within an existing VIATRA Query engine. | ||
304 | * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. | ||
305 | * | ||
306 | * @param engine the existing VIATRA Query engine in which this matcher will be created. | ||
307 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation | ||
308 | * | ||
309 | */ | ||
310 | public static IsSubscribe.Matcher on(final ViatraQueryEngine engine) { | ||
311 | // check if matcher already exists | ||
312 | Matcher matcher = engine.getExistingMatcher(querySpecification()); | ||
313 | if (matcher == null) { | ||
314 | matcher = (Matcher)engine.getMatcher(querySpecification()); | ||
315 | } | ||
316 | return matcher; | ||
317 | } | ||
318 | |||
319 | /** | ||
320 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation | ||
321 | * @return an initialized matcher | ||
322 | * @noreference This method is for internal matcher initialization by the framework, do not call it manually. | ||
323 | * | ||
324 | */ | ||
325 | public static IsSubscribe.Matcher create() { | ||
326 | return new Matcher(); | ||
327 | } | ||
328 | |||
329 | private static final int POSITION_I = 0; | ||
330 | |||
331 | private static final int POSITION_U = 1; | ||
332 | |||
333 | private static final int POSITION_E = 2; | ||
334 | |||
335 | private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(IsSubscribe.Matcher.class); | ||
336 | |||
337 | /** | ||
338 | * Initializes the pattern matcher within an existing VIATRA Query engine. | ||
339 | * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. | ||
340 | * | ||
341 | * @param engine the existing VIATRA Query engine in which this matcher will be created. | ||
342 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation | ||
343 | * | ||
344 | */ | ||
345 | private Matcher() { | ||
346 | super(querySpecification()); | ||
347 | } | ||
348 | |||
349 | /** | ||
350 | * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. | ||
351 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
352 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
353 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
354 | * @return matches represented as a Match object. | ||
355 | * | ||
356 | */ | ||
357 | public Collection<IsSubscribe.Match> getAllMatches(final Issue pI, final User pU, final IssueEvent pE) { | ||
358 | return rawStreamAllMatches(new Object[]{pI, pU, pE}).collect(Collectors.toSet()); | ||
359 | } | ||
360 | |||
361 | /** | ||
362 | * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. | ||
363 | * </p> | ||
364 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
365 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
366 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
367 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
368 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
369 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
370 | * @return a stream of matches represented as a Match object. | ||
371 | * | ||
372 | */ | ||
373 | public Stream<IsSubscribe.Match> streamAllMatches(final Issue pI, final User pU, final IssueEvent pE) { | ||
374 | return rawStreamAllMatches(new Object[]{pI, pU, pE}); | ||
375 | } | ||
376 | |||
377 | /** | ||
378 | * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. | ||
379 | * Neither determinism nor randomness of selection is guaranteed. | ||
380 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
381 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
382 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
383 | * @return a match represented as a Match object, or null if no match is found. | ||
384 | * | ||
385 | */ | ||
386 | public Optional<IsSubscribe.Match> getOneArbitraryMatch(final Issue pI, final User pU, final IssueEvent pE) { | ||
387 | return rawGetOneArbitraryMatch(new Object[]{pI, pU, pE}); | ||
388 | } | ||
389 | |||
390 | /** | ||
391 | * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, | ||
392 | * under any possible substitution of the unspecified parameters (if any). | ||
393 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
394 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
395 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
396 | * @return true if the input is a valid (partial) match of the pattern. | ||
397 | * | ||
398 | */ | ||
399 | public boolean hasMatch(final Issue pI, final User pU, final IssueEvent pE) { | ||
400 | return rawHasMatch(new Object[]{pI, pU, pE}); | ||
401 | } | ||
402 | |||
403 | /** | ||
404 | * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. | ||
405 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
406 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
407 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
408 | * @return the number of pattern matches found. | ||
409 | * | ||
410 | */ | ||
411 | public int countMatches(final Issue pI, final User pU, final IssueEvent pE) { | ||
412 | return rawCountMatches(new Object[]{pI, pU, pE}); | ||
413 | } | ||
414 | |||
415 | /** | ||
416 | * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. | ||
417 | * Neither determinism nor randomness of selection is guaranteed. | ||
418 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
419 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
420 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
421 | * @param processor the action that will process the selected match. | ||
422 | * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked | ||
423 | * | ||
424 | */ | ||
425 | public boolean forOneArbitraryMatch(final Issue pI, final User pU, final IssueEvent pE, final Consumer<? super IsSubscribe.Match> processor) { | ||
426 | return rawForOneArbitraryMatch(new Object[]{pI, pU, pE}, processor); | ||
427 | } | ||
428 | |||
429 | /** | ||
430 | * Returns a new (partial) match. | ||
431 | * This can be used e.g. to call the matcher with a partial match. | ||
432 | * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. | ||
433 | * @param pI the fixed value of pattern parameter i, or null if not bound. | ||
434 | * @param pU the fixed value of pattern parameter u, or null if not bound. | ||
435 | * @param pE the fixed value of pattern parameter e, or null if not bound. | ||
436 | * @return the (partial) match object. | ||
437 | * | ||
438 | */ | ||
439 | public IsSubscribe.Match newMatch(final Issue pI, final User pU, final IssueEvent pE) { | ||
440 | return IsSubscribe.Match.newMatch(pI, pU, pE); | ||
441 | } | ||
442 | |||
443 | /** | ||
444 | * Retrieve the set of values that occur in matches for i. | ||
445 | * @return the Set of all values or empty set if there are no matches | ||
446 | * | ||
447 | */ | ||
448 | protected Stream<Issue> rawStreamAllValuesOfi(final Object[] parameters) { | ||
449 | return rawStreamAllValues(POSITION_I, parameters).map(Issue.class::cast); | ||
450 | } | ||
451 | |||
452 | /** | ||
453 | * Retrieve the set of values that occur in matches for i. | ||
454 | * @return the Set of all values or empty set if there are no matches | ||
455 | * | ||
456 | */ | ||
457 | public Set<Issue> getAllValuesOfi() { | ||
458 | return rawStreamAllValuesOfi(emptyArray()).collect(Collectors.toSet()); | ||
459 | } | ||
460 | |||
461 | /** | ||
462 | * Retrieve the set of values that occur in matches for i. | ||
463 | * @return the Set of all values or empty set if there are no matches | ||
464 | * | ||
465 | */ | ||
466 | public Stream<Issue> streamAllValuesOfi() { | ||
467 | return rawStreamAllValuesOfi(emptyArray()); | ||
468 | } | ||
469 | |||
470 | /** | ||
471 | * Retrieve the set of values that occur in matches for i. | ||
472 | * </p> | ||
473 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
474 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
475 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
476 | * | ||
477 | * @return the Stream of all values or empty set if there are no matches | ||
478 | * | ||
479 | */ | ||
480 | public Stream<Issue> streamAllValuesOfi(final IsSubscribe.Match partialMatch) { | ||
481 | return rawStreamAllValuesOfi(partialMatch.toArray()); | ||
482 | } | ||
483 | |||
484 | /** | ||
485 | * Retrieve the set of values that occur in matches for i. | ||
486 | * </p> | ||
487 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
488 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
489 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
490 | * | ||
491 | * @return the Stream of all values or empty set if there are no matches | ||
492 | * | ||
493 | */ | ||
494 | public Stream<Issue> streamAllValuesOfi(final User pU, final IssueEvent pE) { | ||
495 | return rawStreamAllValuesOfi(new Object[]{null, pU, pE}); | ||
496 | } | ||
497 | |||
498 | /** | ||
499 | * Retrieve the set of values that occur in matches for i. | ||
500 | * @return the Set of all values or empty set if there are no matches | ||
501 | * | ||
502 | */ | ||
503 | public Set<Issue> getAllValuesOfi(final IsSubscribe.Match partialMatch) { | ||
504 | return rawStreamAllValuesOfi(partialMatch.toArray()).collect(Collectors.toSet()); | ||
505 | } | ||
506 | |||
507 | /** | ||
508 | * Retrieve the set of values that occur in matches for i. | ||
509 | * @return the Set of all values or empty set if there are no matches | ||
510 | * | ||
511 | */ | ||
512 | public Set<Issue> getAllValuesOfi(final User pU, final IssueEvent pE) { | ||
513 | return rawStreamAllValuesOfi(new Object[]{null, pU, pE}).collect(Collectors.toSet()); | ||
514 | } | ||
515 | |||
516 | /** | ||
517 | * Retrieve the set of values that occur in matches for u. | ||
518 | * @return the Set of all values or empty set if there are no matches | ||
519 | * | ||
520 | */ | ||
521 | protected Stream<User> rawStreamAllValuesOfu(final Object[] parameters) { | ||
522 | return rawStreamAllValues(POSITION_U, parameters).map(User.class::cast); | ||
523 | } | ||
524 | |||
525 | /** | ||
526 | * Retrieve the set of values that occur in matches for u. | ||
527 | * @return the Set of all values or empty set if there are no matches | ||
528 | * | ||
529 | */ | ||
530 | public Set<User> getAllValuesOfu() { | ||
531 | return rawStreamAllValuesOfu(emptyArray()).collect(Collectors.toSet()); | ||
532 | } | ||
533 | |||
534 | /** | ||
535 | * Retrieve the set of values that occur in matches for u. | ||
536 | * @return the Set of all values or empty set if there are no matches | ||
537 | * | ||
538 | */ | ||
539 | public Stream<User> streamAllValuesOfu() { | ||
540 | return rawStreamAllValuesOfu(emptyArray()); | ||
541 | } | ||
542 | |||
543 | /** | ||
544 | * Retrieve the set of values that occur in matches for u. | ||
545 | * </p> | ||
546 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
547 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
548 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
549 | * | ||
550 | * @return the Stream of all values or empty set if there are no matches | ||
551 | * | ||
552 | */ | ||
553 | public Stream<User> streamAllValuesOfu(final IsSubscribe.Match partialMatch) { | ||
554 | return rawStreamAllValuesOfu(partialMatch.toArray()); | ||
555 | } | ||
556 | |||
557 | /** | ||
558 | * Retrieve the set of values that occur in matches for u. | ||
559 | * </p> | ||
560 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
561 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
562 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
563 | * | ||
564 | * @return the Stream of all values or empty set if there are no matches | ||
565 | * | ||
566 | */ | ||
567 | public Stream<User> streamAllValuesOfu(final Issue pI, final IssueEvent pE) { | ||
568 | return rawStreamAllValuesOfu(new Object[]{pI, null, pE}); | ||
569 | } | ||
570 | |||
571 | /** | ||
572 | * Retrieve the set of values that occur in matches for u. | ||
573 | * @return the Set of all values or empty set if there are no matches | ||
574 | * | ||
575 | */ | ||
576 | public Set<User> getAllValuesOfu(final IsSubscribe.Match partialMatch) { | ||
577 | return rawStreamAllValuesOfu(partialMatch.toArray()).collect(Collectors.toSet()); | ||
578 | } | ||
579 | |||
580 | /** | ||
581 | * Retrieve the set of values that occur in matches for u. | ||
582 | * @return the Set of all values or empty set if there are no matches | ||
583 | * | ||
584 | */ | ||
585 | public Set<User> getAllValuesOfu(final Issue pI, final IssueEvent pE) { | ||
586 | return rawStreamAllValuesOfu(new Object[]{pI, null, pE}).collect(Collectors.toSet()); | ||
587 | } | ||
588 | |||
589 | /** | ||
590 | * Retrieve the set of values that occur in matches for e. | ||
591 | * @return the Set of all values or empty set if there are no matches | ||
592 | * | ||
593 | */ | ||
594 | protected Stream<IssueEvent> rawStreamAllValuesOfe(final Object[] parameters) { | ||
595 | return rawStreamAllValues(POSITION_E, parameters).map(IssueEvent.class::cast); | ||
596 | } | ||
597 | |||
598 | /** | ||
599 | * Retrieve the set of values that occur in matches for e. | ||
600 | * @return the Set of all values or empty set if there are no matches | ||
601 | * | ||
602 | */ | ||
603 | public Set<IssueEvent> getAllValuesOfe() { | ||
604 | return rawStreamAllValuesOfe(emptyArray()).collect(Collectors.toSet()); | ||
605 | } | ||
606 | |||
607 | /** | ||
608 | * Retrieve the set of values that occur in matches for e. | ||
609 | * @return the Set of all values or empty set if there are no matches | ||
610 | * | ||
611 | */ | ||
612 | public Stream<IssueEvent> streamAllValuesOfe() { | ||
613 | return rawStreamAllValuesOfe(emptyArray()); | ||
614 | } | ||
615 | |||
616 | /** | ||
617 | * Retrieve the set of values that occur in matches for e. | ||
618 | * </p> | ||
619 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
620 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
621 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
622 | * | ||
623 | * @return the Stream of all values or empty set if there are no matches | ||
624 | * | ||
625 | */ | ||
626 | public Stream<IssueEvent> streamAllValuesOfe(final IsSubscribe.Match partialMatch) { | ||
627 | return rawStreamAllValuesOfe(partialMatch.toArray()); | ||
628 | } | ||
629 | |||
630 | /** | ||
631 | * Retrieve the set of values that occur in matches for e. | ||
632 | * </p> | ||
633 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | ||
634 | * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. | ||
635 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. | ||
636 | * | ||
637 | * @return the Stream of all values or empty set if there are no matches | ||
638 | * | ||
639 | */ | ||
640 | public Stream<IssueEvent> streamAllValuesOfe(final Issue pI, final User pU) { | ||
641 | return rawStreamAllValuesOfe(new Object[]{pI, pU, null}); | ||
642 | } | ||
643 | |||
644 | /** | ||
645 | * Retrieve the set of values that occur in matches for e. | ||
646 | * @return the Set of all values or empty set if there are no matches | ||
647 | * | ||
648 | */ | ||
649 | public Set<IssueEvent> getAllValuesOfe(final IsSubscribe.Match partialMatch) { | ||
650 | return rawStreamAllValuesOfe(partialMatch.toArray()).collect(Collectors.toSet()); | ||
651 | } | ||
652 | |||
653 | /** | ||
654 | * Retrieve the set of values that occur in matches for e. | ||
655 | * @return the Set of all values or empty set if there are no matches | ||
656 | * | ||
657 | */ | ||
658 | public Set<IssueEvent> getAllValuesOfe(final Issue pI, final User pU) { | ||
659 | return rawStreamAllValuesOfe(new Object[]{pI, pU, null}).collect(Collectors.toSet()); | ||
660 | } | ||
661 | |||
662 | @Override | ||
663 | protected IsSubscribe.Match tupleToMatch(final Tuple t) { | ||
664 | try { | ||
665 | return IsSubscribe.Match.newMatch((Issue) t.get(POSITION_I), (User) t.get(POSITION_U), (IssueEvent) t.get(POSITION_E)); | ||
666 | } catch(ClassCastException e) { | ||
667 | LOGGER.error("Element(s) in tuple not properly typed!",e); | ||
668 | return null; | ||
669 | } | ||
670 | } | ||
671 | |||
672 | @Override | ||
673 | protected IsSubscribe.Match arrayToMatch(final Object[] match) { | ||
674 | try { | ||
675 | return IsSubscribe.Match.newMatch((Issue) match[POSITION_I], (User) match[POSITION_U], (IssueEvent) match[POSITION_E]); | ||
676 | } catch(ClassCastException e) { | ||
677 | LOGGER.error("Element(s) in array not properly typed!",e); | ||
678 | return null; | ||
679 | } | ||
680 | } | ||
681 | |||
682 | @Override | ||
683 | protected IsSubscribe.Match arrayToMatchMutable(final Object[] match) { | ||
684 | try { | ||
685 | return IsSubscribe.Match.newMutableMatch((Issue) match[POSITION_I], (User) match[POSITION_U], (IssueEvent) match[POSITION_E]); | ||
686 | } catch(ClassCastException e) { | ||
687 | LOGGER.error("Element(s) in array not properly typed!",e); | ||
688 | return null; | ||
689 | } | ||
690 | } | ||
691 | |||
692 | /** | ||
693 | * @return the singleton instance of the query specification of this pattern | ||
694 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded | ||
695 | * | ||
696 | */ | ||
697 | public static IQuerySpecification<IsSubscribe.Matcher> querySpecification() { | ||
698 | return IsSubscribe.instance(); | ||
699 | } | ||
700 | } | ||
701 | |||
702 | private IsSubscribe() { | ||
703 | super(GeneratedPQuery.INSTANCE); | ||
704 | } | ||
705 | |||
706 | /** | ||
707 | * @return the singleton instance of the query specification | ||
708 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded | ||
709 | * | ||
710 | */ | ||
711 | public static IsSubscribe instance() { | ||
712 | try{ | ||
713 | return LazyHolder.INSTANCE; | ||
714 | } catch (ExceptionInInitializerError err) { | ||
715 | throw processInitializerError(err); | ||
716 | } | ||
717 | } | ||
718 | |||
719 | @Override | ||
720 | protected IsSubscribe.Matcher instantiate(final ViatraQueryEngine engine) { | ||
721 | return IsSubscribe.Matcher.on(engine); | ||
722 | } | ||
723 | |||
724 | @Override | ||
725 | public IsSubscribe.Matcher instantiate() { | ||
726 | return IsSubscribe.Matcher.create(); | ||
727 | } | ||
728 | |||
729 | @Override | ||
730 | public IsSubscribe.Match newEmptyMatch() { | ||
731 | return IsSubscribe.Match.newEmptyMatch(); | ||
732 | } | ||
733 | |||
734 | @Override | ||
735 | public IsSubscribe.Match newMatch(final Object... parameters) { | ||
736 | return IsSubscribe.Match.newMatch((github.Issue) parameters[0], (github.User) parameters[1], (github.IssueEvent) parameters[2]); | ||
737 | } | ||
738 | |||
739 | /** | ||
740 | * Inner class allowing the singleton instance of {@link IsSubscribe} to be created | ||
741 | * <b>not</b> at the class load time of the outer class, | ||
742 | * but rather at the first call to {@link IsSubscribe#instance()}. | ||
743 | * | ||
744 | * <p> This workaround is required e.g. to support recursion. | ||
745 | * | ||
746 | */ | ||
747 | private static class LazyHolder { | ||
748 | private static final IsSubscribe INSTANCE = new IsSubscribe(); | ||
749 | |||
750 | /** | ||
751 | * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned. | ||
752 | * This initialization order is required to support indirect recursion. | ||
753 | * | ||
754 | * <p> The static initializer is defined using a helper field to work around limitations of the code generator. | ||
755 | * | ||
756 | */ | ||
757 | private static final Object STATIC_INITIALIZER = ensureInitialized(); | ||
758 | |||
759 | public static Object ensureInitialized() { | ||
760 | INSTANCE.ensureInitializedInternal(); | ||
761 | return null; | ||
762 | } | ||
763 | } | ||
764 | |||
765 | private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { | ||
766 | private static final IsSubscribe.GeneratedPQuery INSTANCE = new GeneratedPQuery(); | ||
767 | |||
768 | private final PParameter parameter_i = new PParameter("i", "github.Issue", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("sure.ghtorrent.github", "Issue")), PParameterDirection.INOUT); | ||
769 | |||
770 | private final PParameter parameter_u = new PParameter("u", "github.User", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("sure.ghtorrent.github", "User")), PParameterDirection.INOUT); | ||
771 | |||
772 | private final PParameter parameter_e = new PParameter("e", "github.IssueEvent", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("sure.ghtorrent.github", "IssueEvent")), PParameterDirection.INOUT); | ||
773 | |||
774 | private final List<PParameter> parameters = Arrays.asList(parameter_i, parameter_u, parameter_e); | ||
775 | |||
776 | private GeneratedPQuery() { | ||
777 | super(PVisibility.PUBLIC); | ||
778 | } | ||
779 | |||
780 | @Override | ||
781 | public String getFullyQualifiedName() { | ||
782 | return "queries.isSubscribe"; | ||
783 | } | ||
784 | |||
785 | @Override | ||
786 | public List<String> getParameterNames() { | ||
787 | return Arrays.asList("i","u","e"); | ||
788 | } | ||
789 | |||
790 | @Override | ||
791 | public List<PParameter> getParameters() { | ||
792 | return parameters; | ||
793 | } | ||
794 | |||
795 | @Override | ||
796 | public Set<PBody> doGetContainedBodies() { | ||
797 | setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); | ||
798 | Set<PBody> bodies = new LinkedHashSet<>(); | ||
799 | { | ||
800 | PBody body = new PBody(this); | ||
801 | PVariable var_i = body.getOrCreateVariableByName("i"); | ||
802 | PVariable var_u = body.getOrCreateVariableByName("u"); | ||
803 | PVariable var_e = body.getOrCreateVariableByName("e"); | ||
804 | PVariable var_a = body.getOrCreateVariableByName("a"); | ||
805 | new TypeConstraint(body, Tuples.flatTupleOf(var_i), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "Issue"))); | ||
806 | new TypeConstraint(body, Tuples.flatTupleOf(var_u), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "User"))); | ||
807 | new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "IssueEvent"))); | ||
808 | body.setSymbolicParameters(Arrays.<ExportedParameter>asList( | ||
809 | new ExportedParameter(body, var_i, parameter_i), | ||
810 | new ExportedParameter(body, var_u, parameter_u), | ||
811 | new ExportedParameter(body, var_e, parameter_e) | ||
812 | )); | ||
813 | // Issue.issueevent(i, e) | ||
814 | new TypeConstraint(body, Tuples.flatTupleOf(var_i), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "Issue"))); | ||
815 | PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); | ||
816 | new TypeConstraint(body, Tuples.flatTupleOf(var_i, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("sure.ghtorrent.github", "Issue", "issueevent"))); | ||
817 | new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "IssueEvent"))); | ||
818 | new Equality(body, var__virtual_0_, var_e); | ||
819 | // IssueEvent.user(e, u) | ||
820 | new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "IssueEvent"))); | ||
821 | PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); | ||
822 | new TypeConstraint(body, Tuples.flatTupleOf(var_e, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("sure.ghtorrent.github", "IssueEvent", "user"))); | ||
823 | new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "User"))); | ||
824 | new Equality(body, var__virtual_1_, var_u); | ||
825 | // IssueEvent.action(e, a) | ||
826 | new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("sure.ghtorrent.github", "IssueEvent"))); | ||
827 | PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}"); | ||
828 | new TypeConstraint(body, Tuples.flatTupleOf(var_e, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("sure.ghtorrent.github", "IssueEvent", "action"))); | ||
829 | new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("sure.ghtorrent.github", "Action"))); | ||
830 | new Equality(body, var__virtual_2_, var_a); | ||
831 | // a == Action::SUBSCRIBED | ||
832 | PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}"); | ||
833 | new ConstantValue(body, var__virtual_3_, getEnumLiteral("sure.ghtorrent.github", "Action", "SUBSCRIBED").getInstance()); | ||
834 | new Equality(body, var_a, var__virtual_3_); | ||
835 | bodies.add(body); | ||
836 | } | ||
837 | return bodies; | ||
838 | } | ||
839 | } | ||
840 | } | ||