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-rw-r--r--Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java1102
1 files changed, 551 insertions, 551 deletions
diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java
index 82b83d0c..83bb4aac 100644
--- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java
+++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java
@@ -1,551 +1,551 @@
1/** 1/**
2 * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql 2 * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql
3 */ 3 */
4package queries; 4package queries;
5 5
6import familytree.Member; 6import familytree.Member;
7import java.util.Arrays; 7import java.util.Arrays;
8import java.util.Collection; 8import java.util.Collection;
9import java.util.LinkedHashSet; 9import java.util.LinkedHashSet;
10import java.util.List; 10import java.util.List;
11import java.util.Objects; 11import java.util.Objects;
12import java.util.Optional; 12import java.util.Optional;
13import java.util.Set; 13import java.util.Set;
14import java.util.function.Consumer; 14import java.util.function.Consumer;
15import java.util.stream.Collectors; 15import java.util.stream.Collectors;
16import java.util.stream.Stream; 16import java.util.stream.Stream;
17import org.apache.log4j.Logger; 17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass; 18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch; 19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification; 20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; 21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; 22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; 23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; 24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; 25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; 26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey; 27import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; 28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; 29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; 30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality; 31import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; 32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; 33import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
34import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; 34import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; 35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; 36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
37import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; 37import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; 38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
39import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; 39import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
40 40
41/** 41/**
42 * A pattern-specific query specification that can instantiate Matcher in a type-safe way. 42 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
43 * 43 *
44 * <p>Original source: 44 * <p>Original source:
45 * <code><pre> 45 * <code><pre>
46 * pattern memberHasParent(m: Member) = { 46 * pattern memberHasParent(m: Member) = {
47 * Member.parents(m, _); 47 * Member.parents(m, _);
48 * } 48 * }
49 * </pre></code> 49 * </pre></code>
50 * 50 *
51 * @see Matcher 51 * @see Matcher
52 * @see Match 52 * @see Match
53 * 53 *
54 */ 54 */
55@SuppressWarnings("all") 55@SuppressWarnings("all")
56public final class MemberHasParent extends BaseGeneratedEMFQuerySpecification<MemberHasParent.Matcher> { 56public final class MemberHasParent extends BaseGeneratedEMFQuerySpecification<MemberHasParent.Matcher> {
57 /** 57 /**
58 * Pattern-specific match representation of the queries.memberHasParent pattern, 58 * Pattern-specific match representation of the queries.memberHasParent pattern,
59 * to be used in conjunction with {@link Matcher}. 59 * to be used in conjunction with {@link Matcher}.
60 * 60 *
61 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. 61 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
62 * Each instance is a (possibly partial) substitution of pattern parameters, 62 * Each instance is a (possibly partial) substitution of pattern parameters,
63 * usable to represent a match of the pattern in the result of a query, 63 * usable to represent a match of the pattern in the result of a query,
64 * or to specify the bound (fixed) input parameters when issuing a query. 64 * or to specify the bound (fixed) input parameters when issuing a query.
65 * 65 *
66 * @see Matcher 66 * @see Matcher
67 * 67 *
68 */ 68 */
69 public static abstract class Match extends BasePatternMatch { 69 public static abstract class Match extends BasePatternMatch {
70 private Member fM; 70 private Member fM;
71 71
72 private static List<String> parameterNames = makeImmutableList("m"); 72 private static List<String> parameterNames = makeImmutableList("m");
73 73
74 private Match(final Member pM) { 74 private Match(final Member pM) {
75 this.fM = pM; 75 this.fM = pM;
76 } 76 }
77 77
78 @Override 78 @Override
79 public Object get(final String parameterName) { 79 public Object get(final String parameterName) {
80 switch(parameterName) { 80 switch(parameterName) {
81 case "m": return this.fM; 81 case "m": return this.fM;
82 default: return null; 82 default: return null;
83 } 83 }
84 } 84 }
85 85
86 @Override 86 @Override
87 public Object get(final int index) { 87 public Object get(final int index) {
88 switch(index) { 88 switch(index) {
89 case 0: return this.fM; 89 case 0: return this.fM;
90 default: return null; 90 default: return null;
91 } 91 }
92 } 92 }
93 93
94 public Member getM() { 94 public Member getM() {
95 return this.fM; 95 return this.fM;
96 } 96 }
97 97
98 @Override 98 @Override
99 public boolean set(final String parameterName, final Object newValue) { 99 public boolean set(final String parameterName, final Object newValue) {
100 if (!isMutable()) throw new java.lang.UnsupportedOperationException(); 100 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
101 if ("m".equals(parameterName) ) { 101 if ("m".equals(parameterName) ) {
102 this.fM = (Member) newValue; 102 this.fM = (Member) newValue;
103 return true; 103 return true;
104 } 104 }
105 return false; 105 return false;
106 } 106 }
107 107
108 public void setM(final Member pM) { 108 public void setM(final Member pM) {
109 if (!isMutable()) throw new java.lang.UnsupportedOperationException(); 109 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
110 this.fM = pM; 110 this.fM = pM;
111 } 111 }
112 112
113 @Override 113 @Override
114 public String patternName() { 114 public String patternName() {
115 return "queries.memberHasParent"; 115 return "queries.memberHasParent";
116 } 116 }
117 117
118 @Override 118 @Override
119 public List<String> parameterNames() { 119 public List<String> parameterNames() {
120 return MemberHasParent.Match.parameterNames; 120 return MemberHasParent.Match.parameterNames;
121 } 121 }
122 122
123 @Override 123 @Override
124 public Object[] toArray() { 124 public Object[] toArray() {
125 return new Object[]{fM}; 125 return new Object[]{fM};
126 } 126 }
127 127
128 @Override 128 @Override
129 public MemberHasParent.Match toImmutable() { 129 public MemberHasParent.Match toImmutable() {
130 return isMutable() ? newMatch(fM) : this; 130 return isMutable() ? newMatch(fM) : this;
131 } 131 }
132 132
133 @Override 133 @Override
134 public String prettyPrint() { 134 public String prettyPrint() {
135 StringBuilder result = new StringBuilder(); 135 StringBuilder result = new StringBuilder();
136 result.append("\"m\"=" + prettyPrintValue(fM)); 136 result.append("\"m\"=" + prettyPrintValue(fM));
137 return result.toString(); 137 return result.toString();
138 } 138 }
139 139
140 @Override 140 @Override
141 public int hashCode() { 141 public int hashCode() {
142 return Objects.hash(fM); 142 return Objects.hash(fM);
143 } 143 }
144 144
145 @Override 145 @Override
146 public boolean equals(final Object obj) { 146 public boolean equals(final Object obj) {
147 if (this == obj) 147 if (this == obj)
148 return true; 148 return true;
149 if (obj == null) { 149 if (obj == null) {
150 return false; 150 return false;
151 } 151 }
152 if ((obj instanceof MemberHasParent.Match)) { 152 if ((obj instanceof MemberHasParent.Match)) {
153 MemberHasParent.Match other = (MemberHasParent.Match) obj; 153 MemberHasParent.Match other = (MemberHasParent.Match) obj;
154 return Objects.equals(fM, other.fM); 154 return Objects.equals(fM, other.fM);
155 } else { 155 } else {
156 // this should be infrequent 156 // this should be infrequent
157 if (!(obj instanceof IPatternMatch)) { 157 if (!(obj instanceof IPatternMatch)) {
158 return false; 158 return false;
159 } 159 }
160 IPatternMatch otherSig = (IPatternMatch) obj; 160 IPatternMatch otherSig = (IPatternMatch) obj;
161 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); 161 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
162 } 162 }
163 } 163 }
164 164
165 @Override 165 @Override
166 public MemberHasParent specification() { 166 public MemberHasParent specification() {
167 return MemberHasParent.instance(); 167 return MemberHasParent.instance();
168 } 168 }
169 169
170 /** 170 /**
171 * Returns an empty, mutable match. 171 * Returns an empty, mutable match.
172 * Fields of the mutable match can be filled to create a partial match, usable as matcher input. 172 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
173 * 173 *
174 * @return the empty match. 174 * @return the empty match.
175 * 175 *
176 */ 176 */
177 public static MemberHasParent.Match newEmptyMatch() { 177 public static MemberHasParent.Match newEmptyMatch() {
178 return new Mutable(null); 178 return new Mutable(null);
179 } 179 }
180 180
181 /** 181 /**
182 * Returns a mutable (partial) match. 182 * Returns a mutable (partial) match.
183 * Fields of the mutable match can be filled to create a partial match, usable as matcher input. 183 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
184 * 184 *
185 * @param pM the fixed value of pattern parameter m, or null if not bound. 185 * @param pM the fixed value of pattern parameter m, or null if not bound.
186 * @return the new, mutable (partial) match object. 186 * @return the new, mutable (partial) match object.
187 * 187 *
188 */ 188 */
189 public static MemberHasParent.Match newMutableMatch(final Member pM) { 189 public static MemberHasParent.Match newMutableMatch(final Member pM) {
190 return new Mutable(pM); 190 return new Mutable(pM);
191 } 191 }
192 192
193 /** 193 /**
194 * Returns a new (partial) match. 194 * Returns a new (partial) match.
195 * This can be used e.g. to call the matcher with a partial match. 195 * This can be used e.g. to call the matcher with a partial match.
196 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. 196 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
197 * @param pM the fixed value of pattern parameter m, or null if not bound. 197 * @param pM the fixed value of pattern parameter m, or null if not bound.
198 * @return the (partial) match object. 198 * @return the (partial) match object.
199 * 199 *
200 */ 200 */
201 public static MemberHasParent.Match newMatch(final Member pM) { 201 public static MemberHasParent.Match newMatch(final Member pM) {
202 return new Immutable(pM); 202 return new Immutable(pM);
203 } 203 }
204 204
205 private static final class Mutable extends MemberHasParent.Match { 205 private static final class Mutable extends MemberHasParent.Match {
206 Mutable(final Member pM) { 206 Mutable(final Member pM) {
207 super(pM); 207 super(pM);
208 } 208 }
209 209
210 @Override 210 @Override
211 public boolean isMutable() { 211 public boolean isMutable() {
212 return true; 212 return true;
213 } 213 }
214 } 214 }
215 215
216 private static final class Immutable extends MemberHasParent.Match { 216 private static final class Immutable extends MemberHasParent.Match {
217 Immutable(final Member pM) { 217 Immutable(final Member pM) {
218 super(pM); 218 super(pM);
219 } 219 }
220 220
221 @Override 221 @Override
222 public boolean isMutable() { 222 public boolean isMutable() {
223 return false; 223 return false;
224 } 224 }
225 } 225 }
226 } 226 }
227 227
228 /** 228 /**
229 * Generated pattern matcher API of the queries.memberHasParent pattern, 229 * Generated pattern matcher API of the queries.memberHasParent pattern,
230 * providing pattern-specific query methods. 230 * providing pattern-specific query methods.
231 * 231 *
232 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, 232 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
233 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. 233 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
234 * 234 *
235 * <p>Matches of the pattern will be represented as {@link Match}. 235 * <p>Matches of the pattern will be represented as {@link Match}.
236 * 236 *
237 * <p>Original source: 237 * <p>Original source:
238 * <code><pre> 238 * <code><pre>
239 * pattern memberHasParent(m: Member) = { 239 * pattern memberHasParent(m: Member) = {
240 * Member.parents(m, _); 240 * Member.parents(m, _);
241 * } 241 * }
242 * </pre></code> 242 * </pre></code>
243 * 243 *
244 * @see Match 244 * @see Match
245 * @see MemberHasParent 245 * @see MemberHasParent
246 * 246 *
247 */ 247 */
248 public static class Matcher extends BaseMatcher<MemberHasParent.Match> { 248 public static class Matcher extends BaseMatcher<MemberHasParent.Match> {
249 /** 249 /**
250 * Initializes the pattern matcher within an existing VIATRA Query engine. 250 * Initializes the pattern matcher within an existing VIATRA Query engine.
251 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. 251 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
252 * 252 *
253 * @param engine the existing VIATRA Query engine in which this matcher will be created. 253 * @param engine the existing VIATRA Query engine in which this matcher will be created.
254 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation 254 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
255 * 255 *
256 */ 256 */
257 public static MemberHasParent.Matcher on(final ViatraQueryEngine engine) { 257 public static MemberHasParent.Matcher on(final ViatraQueryEngine engine) {
258 // check if matcher already exists 258 // check if matcher already exists
259 Matcher matcher = engine.getExistingMatcher(querySpecification()); 259 Matcher matcher = engine.getExistingMatcher(querySpecification());
260 if (matcher == null) { 260 if (matcher == null) {
261 matcher = (Matcher)engine.getMatcher(querySpecification()); 261 matcher = (Matcher)engine.getMatcher(querySpecification());
262 } 262 }
263 return matcher; 263 return matcher;
264 } 264 }
265 265
266 /** 266 /**
267 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation 267 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
268 * @return an initialized matcher 268 * @return an initialized matcher
269 * @noreference This method is for internal matcher initialization by the framework, do not call it manually. 269 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
270 * 270 *
271 */ 271 */
272 public static MemberHasParent.Matcher create() { 272 public static MemberHasParent.Matcher create() {
273 return new Matcher(); 273 return new Matcher();
274 } 274 }
275 275
276 private static final int POSITION_M = 0; 276 private static final int POSITION_M = 0;
277 277
278 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MemberHasParent.Matcher.class); 278 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MemberHasParent.Matcher.class);
279 279
280 /** 280 /**
281 * Initializes the pattern matcher within an existing VIATRA Query engine. 281 * Initializes the pattern matcher within an existing VIATRA Query engine.
282 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. 282 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
283 * 283 *
284 * @param engine the existing VIATRA Query engine in which this matcher will be created. 284 * @param engine the existing VIATRA Query engine in which this matcher will be created.
285 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation 285 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
286 * 286 *
287 */ 287 */
288 private Matcher() { 288 private Matcher() {
289 super(querySpecification()); 289 super(querySpecification());
290 } 290 }
291 291
292 /** 292 /**
293 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. 293 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
294 * @param pM the fixed value of pattern parameter m, or null if not bound. 294 * @param pM the fixed value of pattern parameter m, or null if not bound.
295 * @return matches represented as a Match object. 295 * @return matches represented as a Match object.
296 * 296 *
297 */ 297 */
298 public Collection<MemberHasParent.Match> getAllMatches(final Member pM) { 298 public Collection<MemberHasParent.Match> getAllMatches(final Member pM) {
299 return rawStreamAllMatches(new Object[]{pM}).collect(Collectors.toSet()); 299 return rawStreamAllMatches(new Object[]{pM}).collect(Collectors.toSet());
300 } 300 }
301 301
302 /** 302 /**
303 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. 303 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
304 * </p> 304 * </p>
305 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. 305 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
306 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>. 306 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
307 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. 307 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
308 * @param pM the fixed value of pattern parameter m, or null if not bound. 308 * @param pM the fixed value of pattern parameter m, or null if not bound.
309 * @return a stream of matches represented as a Match object. 309 * @return a stream of matches represented as a Match object.
310 * 310 *
311 */ 311 */
312 public Stream<MemberHasParent.Match> streamAllMatches(final Member pM) { 312 public Stream<MemberHasParent.Match> streamAllMatches(final Member pM) {
313 return rawStreamAllMatches(new Object[]{pM}); 313 return rawStreamAllMatches(new Object[]{pM});
314 } 314 }
315 315
316 /** 316 /**
317 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. 317 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
318 * Neither determinism nor randomness of selection is guaranteed. 318 * Neither determinism nor randomness of selection is guaranteed.
319 * @param pM the fixed value of pattern parameter m, or null if not bound. 319 * @param pM the fixed value of pattern parameter m, or null if not bound.
320 * @return a match represented as a Match object, or null if no match is found. 320 * @return a match represented as a Match object, or null if no match is found.
321 * 321 *
322 */ 322 */
323 public Optional<MemberHasParent.Match> getOneArbitraryMatch(final Member pM) { 323 public Optional<MemberHasParent.Match> getOneArbitraryMatch(final Member pM) {
324 return rawGetOneArbitraryMatch(new Object[]{pM}); 324 return rawGetOneArbitraryMatch(new Object[]{pM});
325 } 325 }
326 326
327 /** 327 /**
328 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, 328 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
329 * under any possible substitution of the unspecified parameters (if any). 329 * under any possible substitution of the unspecified parameters (if any).
330 * @param pM the fixed value of pattern parameter m, or null if not bound. 330 * @param pM the fixed value of pattern parameter m, or null if not bound.
331 * @return true if the input is a valid (partial) match of the pattern. 331 * @return true if the input is a valid (partial) match of the pattern.
332 * 332 *
333 */ 333 */
334 public boolean hasMatch(final Member pM) { 334 public boolean hasMatch(final Member pM) {
335 return rawHasMatch(new Object[]{pM}); 335 return rawHasMatch(new Object[]{pM});
336 } 336 }
337 337
338 /** 338 /**
339 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. 339 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
340 * @param pM the fixed value of pattern parameter m, or null if not bound. 340 * @param pM the fixed value of pattern parameter m, or null if not bound.
341 * @return the number of pattern matches found. 341 * @return the number of pattern matches found.
342 * 342 *
343 */ 343 */
344 public int countMatches(final Member pM) { 344 public int countMatches(final Member pM) {
345 return rawCountMatches(new Object[]{pM}); 345 return rawCountMatches(new Object[]{pM});
346 } 346 }
347 347
348 /** 348 /**
349 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. 349 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
350 * Neither determinism nor randomness of selection is guaranteed. 350 * Neither determinism nor randomness of selection is guaranteed.
351 * @param pM the fixed value of pattern parameter m, or null if not bound. 351 * @param pM the fixed value of pattern parameter m, or null if not bound.
352 * @param processor the action that will process the selected match. 352 * @param processor the action that will process the selected match.
353 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked 353 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
354 * 354 *
355 */ 355 */
356 public boolean forOneArbitraryMatch(final Member pM, final Consumer<? super MemberHasParent.Match> processor) { 356 public boolean forOneArbitraryMatch(final Member pM, final Consumer<? super MemberHasParent.Match> processor) {
357 return rawForOneArbitraryMatch(new Object[]{pM}, processor); 357 return rawForOneArbitraryMatch(new Object[]{pM}, processor);
358 } 358 }
359 359
360 /** 360 /**
361 * Returns a new (partial) match. 361 * Returns a new (partial) match.
362 * This can be used e.g. to call the matcher with a partial match. 362 * This can be used e.g. to call the matcher with a partial match.
363 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. 363 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
364 * @param pM the fixed value of pattern parameter m, or null if not bound. 364 * @param pM the fixed value of pattern parameter m, or null if not bound.
365 * @return the (partial) match object. 365 * @return the (partial) match object.
366 * 366 *
367 */ 367 */
368 public MemberHasParent.Match newMatch(final Member pM) { 368 public MemberHasParent.Match newMatch(final Member pM) {
369 return MemberHasParent.Match.newMatch(pM); 369 return MemberHasParent.Match.newMatch(pM);
370 } 370 }
371 371
372 /** 372 /**
373 * Retrieve the set of values that occur in matches for m. 373 * Retrieve the set of values that occur in matches for m.
374 * @return the Set of all values or empty set if there are no matches 374 * @return the Set of all values or empty set if there are no matches
375 * 375 *
376 */ 376 */
377 protected Stream<Member> rawStreamAllValuesOfm(final Object[] parameters) { 377 protected Stream<Member> rawStreamAllValuesOfm(final Object[] parameters) {
378 return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast); 378 return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast);
379 } 379 }
380 380
381 /** 381 /**
382 * Retrieve the set of values that occur in matches for m. 382 * Retrieve the set of values that occur in matches for m.
383 * @return the Set of all values or empty set if there are no matches 383 * @return the Set of all values or empty set if there are no matches
384 * 384 *
385 */ 385 */
386 public Set<Member> getAllValuesOfm() { 386 public Set<Member> getAllValuesOfm() {
387 return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet()); 387 return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet());
388 } 388 }
389 389
390 /** 390 /**
391 * Retrieve the set of values that occur in matches for m. 391 * Retrieve the set of values that occur in matches for m.
392 * @return the Set of all values or empty set if there are no matches 392 * @return the Set of all values or empty set if there are no matches
393 * 393 *
394 */ 394 */
395 public Stream<Member> streamAllValuesOfm() { 395 public Stream<Member> streamAllValuesOfm() {
396 return rawStreamAllValuesOfm(emptyArray()); 396 return rawStreamAllValuesOfm(emptyArray());
397 } 397 }
398 398
399 @Override 399 @Override
400 protected MemberHasParent.Match tupleToMatch(final Tuple t) { 400 protected MemberHasParent.Match tupleToMatch(final Tuple t) {
401 try { 401 try {
402 return MemberHasParent.Match.newMatch((Member) t.get(POSITION_M)); 402 return MemberHasParent.Match.newMatch((Member) t.get(POSITION_M));
403 } catch(ClassCastException e) { 403 } catch(ClassCastException e) {
404 LOGGER.error("Element(s) in tuple not properly typed!",e); 404 LOGGER.error("Element(s) in tuple not properly typed!",e);
405 return null; 405 return null;
406 } 406 }
407 } 407 }
408 408
409 @Override 409 @Override
410 protected MemberHasParent.Match arrayToMatch(final Object[] match) { 410 protected MemberHasParent.Match arrayToMatch(final Object[] match) {
411 try { 411 try {
412 return MemberHasParent.Match.newMatch((Member) match[POSITION_M]); 412 return MemberHasParent.Match.newMatch((Member) match[POSITION_M]);
413 } catch(ClassCastException e) { 413 } catch(ClassCastException e) {
414 LOGGER.error("Element(s) in array not properly typed!",e); 414 LOGGER.error("Element(s) in array not properly typed!",e);
415 return null; 415 return null;
416 } 416 }
417 } 417 }
418 418
419 @Override 419 @Override
420 protected MemberHasParent.Match arrayToMatchMutable(final Object[] match) { 420 protected MemberHasParent.Match arrayToMatchMutable(final Object[] match) {
421 try { 421 try {
422 return MemberHasParent.Match.newMutableMatch((Member) match[POSITION_M]); 422 return MemberHasParent.Match.newMutableMatch((Member) match[POSITION_M]);
423 } catch(ClassCastException e) { 423 } catch(ClassCastException e) {
424 LOGGER.error("Element(s) in array not properly typed!",e); 424 LOGGER.error("Element(s) in array not properly typed!",e);
425 return null; 425 return null;
426 } 426 }
427 } 427 }
428 428
429 /** 429 /**
430 * @return the singleton instance of the query specification of this pattern 430 * @return the singleton instance of the query specification of this pattern
431 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded 431 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
432 * 432 *
433 */ 433 */
434 public static IQuerySpecification<MemberHasParent.Matcher> querySpecification() { 434 public static IQuerySpecification<MemberHasParent.Matcher> querySpecification() {
435 return MemberHasParent.instance(); 435 return MemberHasParent.instance();
436 } 436 }
437 } 437 }
438 438
439 private MemberHasParent() { 439 private MemberHasParent() {
440 super(GeneratedPQuery.INSTANCE); 440 super(GeneratedPQuery.INSTANCE);
441 } 441 }
442 442
443 /** 443 /**
444 * @return the singleton instance of the query specification 444 * @return the singleton instance of the query specification
445 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded 445 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
446 * 446 *
447 */ 447 */
448 public static MemberHasParent instance() { 448 public static MemberHasParent instance() {
449 try{ 449 try{
450 return LazyHolder.INSTANCE; 450 return LazyHolder.INSTANCE;
451 } catch (ExceptionInInitializerError err) { 451 } catch (ExceptionInInitializerError err) {
452 throw processInitializerError(err); 452 throw processInitializerError(err);
453 } 453 }
454 } 454 }
455 455
456 @Override 456 @Override
457 protected MemberHasParent.Matcher instantiate(final ViatraQueryEngine engine) { 457 protected MemberHasParent.Matcher instantiate(final ViatraQueryEngine engine) {
458 return MemberHasParent.Matcher.on(engine); 458 return MemberHasParent.Matcher.on(engine);
459 } 459 }
460 460
461 @Override 461 @Override
462 public MemberHasParent.Matcher instantiate() { 462 public MemberHasParent.Matcher instantiate() {
463 return MemberHasParent.Matcher.create(); 463 return MemberHasParent.Matcher.create();
464 } 464 }
465 465
466 @Override 466 @Override
467 public MemberHasParent.Match newEmptyMatch() { 467 public MemberHasParent.Match newEmptyMatch() {
468 return MemberHasParent.Match.newEmptyMatch(); 468 return MemberHasParent.Match.newEmptyMatch();
469 } 469 }
470 470
471 @Override 471 @Override
472 public MemberHasParent.Match newMatch(final Object... parameters) { 472 public MemberHasParent.Match newMatch(final Object... parameters) {
473 return MemberHasParent.Match.newMatch((familytree.Member) parameters[0]); 473 return MemberHasParent.Match.newMatch((familytree.Member) parameters[0]);
474 } 474 }
475 475
476 /** 476 /**
477 * Inner class allowing the singleton instance of {@link MemberHasParent} to be created 477 * Inner class allowing the singleton instance of {@link MemberHasParent} to be created
478 * <b>not</b> at the class load time of the outer class, 478 * <b>not</b> at the class load time of the outer class,
479 * but rather at the first call to {@link MemberHasParent#instance()}. 479 * but rather at the first call to {@link MemberHasParent#instance()}.
480 * 480 *
481 * <p> This workaround is required e.g. to support recursion. 481 * <p> This workaround is required e.g. to support recursion.
482 * 482 *
483 */ 483 */
484 private static class LazyHolder { 484 private static class LazyHolder {
485 private static final MemberHasParent INSTANCE = new MemberHasParent(); 485 private static final MemberHasParent INSTANCE = new MemberHasParent();
486 486
487 /** 487 /**
488 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned. 488 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
489 * This initialization order is required to support indirect recursion. 489 * This initialization order is required to support indirect recursion.
490 * 490 *
491 * <p> The static initializer is defined using a helper field to work around limitations of the code generator. 491 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
492 * 492 *
493 */ 493 */
494 private static final Object STATIC_INITIALIZER = ensureInitialized(); 494 private static final Object STATIC_INITIALIZER = ensureInitialized();
495 495
496 public static Object ensureInitialized() { 496 public static Object ensureInitialized() {
497 INSTANCE.ensureInitializedInternal(); 497 INSTANCE.ensureInitializedInternal();
498 return null; 498 return null;
499 } 499 }
500 } 500 }
501 501
502 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { 502 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
503 private static final MemberHasParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); 503 private static final MemberHasParent.GeneratedPQuery INSTANCE = new GeneratedPQuery();
504 504
505 private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); 505 private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT);
506 506
507 private final List<PParameter> parameters = Arrays.asList(parameter_m); 507 private final List<PParameter> parameters = Arrays.asList(parameter_m);
508 508
509 private GeneratedPQuery() { 509 private GeneratedPQuery() {
510 super(PVisibility.PUBLIC); 510 super(PVisibility.PUBLIC);
511 } 511 }
512 512
513 @Override 513 @Override
514 public String getFullyQualifiedName() { 514 public String getFullyQualifiedName() {
515 return "queries.memberHasParent"; 515 return "queries.memberHasParent";
516 } 516 }
517 517
518 @Override 518 @Override
519 public List<String> getParameterNames() { 519 public List<String> getParameterNames() {
520 return Arrays.asList("m"); 520 return Arrays.asList("m");
521 } 521 }
522 522
523 @Override 523 @Override
524 public List<PParameter> getParameters() { 524 public List<PParameter> getParameters() {
525 return parameters; 525 return parameters;
526 } 526 }
527 527
528 @Override 528 @Override
529 public Set<PBody> doGetContainedBodies() { 529 public Set<PBody> doGetContainedBodies() {
530 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); 530 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
531 Set<PBody> bodies = new LinkedHashSet<>(); 531 Set<PBody> bodies = new LinkedHashSet<>();
532 { 532 {
533 PBody body = new PBody(this); 533 PBody body = new PBody(this);
534 PVariable var_m = body.getOrCreateVariableByName("m"); 534 PVariable var_m = body.getOrCreateVariableByName("m");
535 PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); 535 PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
536 new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); 536 new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member")));
537 body.setSymbolicParameters(Arrays.<ExportedParameter>asList( 537 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
538 new ExportedParameter(body, var_m, parameter_m) 538 new ExportedParameter(body, var_m, parameter_m)
539 )); 539 ));
540 // Member.parents(m, _) 540 // Member.parents(m, _)
541 new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); 541 new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member")));
542 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); 542 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
543 new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents"))); 543 new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents")));
544 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); 544 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member")));
545 new Equality(body, var__virtual_0_, var___0_); 545 new Equality(body, var__virtual_0_, var___0_);
546 bodies.add(body); 546 bodies.add(body);
547 } 547 }
548 return bodies; 548 return bodies;
549 } 549 }
550 } 550 }
551} 551}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-01 02:05:05 +0000