diff options
Diffstat (limited to 'Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java')
-rw-r--r-- | Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java | 1446 |
1 files changed, 723 insertions, 723 deletions
diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java index 58ad57a6..365939dd 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java | |||
@@ -1,723 +1,723 @@ | |||
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 | */ |
4 | package queries; | 4 | package queries; |
5 | 5 | ||
6 | import familytree.Member; | 6 | import familytree.Member; |
7 | import java.util.Arrays; | 7 | import java.util.Arrays; |
8 | import java.util.Collection; | 8 | import java.util.Collection; |
9 | import java.util.LinkedHashSet; | 9 | import java.util.LinkedHashSet; |
10 | import java.util.List; | 10 | import java.util.List; |
11 | import java.util.Objects; | 11 | import java.util.Objects; |
12 | import java.util.Optional; | 12 | import java.util.Optional; |
13 | import java.util.Set; | 13 | import java.util.Set; |
14 | import java.util.function.Consumer; | 14 | import java.util.function.Consumer; |
15 | import java.util.stream.Collectors; | 15 | import java.util.stream.Collectors; |
16 | import java.util.stream.Stream; | 16 | import java.util.stream.Stream; |
17 | import org.apache.log4j.Logger; | 17 | import org.apache.log4j.Logger; |
18 | import org.eclipse.emf.ecore.EClass; | 18 | import org.eclipse.emf.ecore.EClass; |
19 | import org.eclipse.viatra.query.runtime.api.IPatternMatch; | 19 | import org.eclipse.viatra.query.runtime.api.IPatternMatch; |
20 | import org.eclipse.viatra.query.runtime.api.IQuerySpecification; | 20 | import org.eclipse.viatra.query.runtime.api.IQuerySpecification; |
21 | import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; | 21 | import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; |
22 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; | 22 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; |
23 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; | 23 | import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; |
24 | import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; | 24 | import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; |
25 | import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; | 25 | import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; |
26 | import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; | 26 | import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; |
27 | import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; | 27 | import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; |
28 | import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; | 28 | import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; |
29 | import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; | 29 | import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; |
30 | import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; | 30 | import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; |
31 | import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; | 31 | import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; |
32 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; | 32 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; |
33 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality; | 33 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality; |
34 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall; | 34 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall; |
35 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; | 35 | import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; |
36 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; | 36 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; |
37 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; | 37 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; |
38 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; | 38 | import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; |
39 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; | 39 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; |
40 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; | 40 | import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; |
41 | import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; | 41 | import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; |
42 | import queries.MemberHasParent; | 42 | import queries.MemberHasParent; |
43 | 43 | ||
44 | /** | 44 | /** |
45 | * A pattern-specific query specification that can instantiate Matcher in a type-safe way. | 45 | * A pattern-specific query specification that can instantiate Matcher in a type-safe way. |
46 | * | 46 | * |
47 | * <p>Original source: | 47 | * <p>Original source: |
48 | * <code><pre> | 48 | * <code><pre> |
49 | * {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2}) | 49 | * {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2}) |
50 | * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = { | 50 | * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = { |
51 | * neg find memberHasParent(m1); | 51 | * neg find memberHasParent(m1); |
52 | * neg find memberHasParent(m2); | 52 | * neg find memberHasParent(m2); |
53 | * m1 != m2; | 53 | * m1 != m2; |
54 | * } | 54 | * } |
55 | * </pre></code> | 55 | * </pre></code> |
56 | * | 56 | * |
57 | * @see Matcher | 57 | * @see Matcher |
58 | * @see Match | 58 | * @see Match |
59 | * | 59 | * |
60 | */ | 60 | */ |
61 | @SuppressWarnings("all") | 61 | @SuppressWarnings("all") |
62 | public final class TwoMembersHaveNoParent extends BaseGeneratedEMFQuerySpecification<TwoMembersHaveNoParent.Matcher> { | 62 | public final class TwoMembersHaveNoParent extends BaseGeneratedEMFQuerySpecification<TwoMembersHaveNoParent.Matcher> { |
63 | /** | 63 | /** |
64 | * Pattern-specific match representation of the queries.twoMembersHaveNoParent pattern, | 64 | * Pattern-specific match representation of the queries.twoMembersHaveNoParent pattern, |
65 | * to be used in conjunction with {@link Matcher}. | 65 | * to be used in conjunction with {@link Matcher}. |
66 | * | 66 | * |
67 | * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. | 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, | 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, | 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. | 70 | * or to specify the bound (fixed) input parameters when issuing a query. |
71 | * | 71 | * |
72 | * @see Matcher | 72 | * @see Matcher |
73 | * | 73 | * |
74 | */ | 74 | */ |
75 | public static abstract class Match extends BasePatternMatch { | 75 | public static abstract class Match extends BasePatternMatch { |
76 | private Member fM1; | 76 | private Member fM1; |
77 | 77 | ||
78 | private Member fM2; | 78 | private Member fM2; |
79 | 79 | ||
80 | private static List<String> parameterNames = makeImmutableList("m1", "m2"); | 80 | private static List<String> parameterNames = makeImmutableList("m1", "m2"); |
81 | 81 | ||
82 | private Match(final Member pM1, final Member pM2) { | 82 | private Match(final Member pM1, final Member pM2) { |
83 | this.fM1 = pM1; | 83 | this.fM1 = pM1; |
84 | this.fM2 = pM2; | 84 | this.fM2 = pM2; |
85 | } | 85 | } |
86 | 86 | ||
87 | @Override | 87 | @Override |
88 | public Object get(final String parameterName) { | 88 | public Object get(final String parameterName) { |
89 | switch(parameterName) { | 89 | switch(parameterName) { |
90 | case "m1": return this.fM1; | 90 | case "m1": return this.fM1; |
91 | case "m2": return this.fM2; | 91 | case "m2": return this.fM2; |
92 | default: return null; | 92 | default: return null; |
93 | } | 93 | } |
94 | } | 94 | } |
95 | 95 | ||
96 | @Override | 96 | @Override |
97 | public Object get(final int index) { | 97 | public Object get(final int index) { |
98 | switch(index) { | 98 | switch(index) { |
99 | case 0: return this.fM1; | 99 | case 0: return this.fM1; |
100 | case 1: return this.fM2; | 100 | case 1: return this.fM2; |
101 | default: return null; | 101 | default: return null; |
102 | } | 102 | } |
103 | } | 103 | } |
104 | 104 | ||
105 | public Member getM1() { | 105 | public Member getM1() { |
106 | return this.fM1; | 106 | return this.fM1; |
107 | } | 107 | } |
108 | 108 | ||
109 | public Member getM2() { | 109 | public Member getM2() { |
110 | return this.fM2; | 110 | return this.fM2; |
111 | } | 111 | } |
112 | 112 | ||
113 | @Override | 113 | @Override |
114 | public boolean set(final String parameterName, final Object newValue) { | 114 | public boolean set(final String parameterName, final Object newValue) { |
115 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | 115 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); |
116 | if ("m1".equals(parameterName) ) { | 116 | if ("m1".equals(parameterName) ) { |
117 | this.fM1 = (Member) newValue; | 117 | this.fM1 = (Member) newValue; |
118 | return true; | 118 | return true; |
119 | } | 119 | } |
120 | if ("m2".equals(parameterName) ) { | 120 | if ("m2".equals(parameterName) ) { |
121 | this.fM2 = (Member) newValue; | 121 | this.fM2 = (Member) newValue; |
122 | return true; | 122 | return true; |
123 | } | 123 | } |
124 | return false; | 124 | return false; |
125 | } | 125 | } |
126 | 126 | ||
127 | public void setM1(final Member pM1) { | 127 | public void setM1(final Member pM1) { |
128 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | 128 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); |
129 | this.fM1 = pM1; | 129 | this.fM1 = pM1; |
130 | } | 130 | } |
131 | 131 | ||
132 | public void setM2(final Member pM2) { | 132 | public void setM2(final Member pM2) { |
133 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); | 133 | if (!isMutable()) throw new java.lang.UnsupportedOperationException(); |
134 | this.fM2 = pM2; | 134 | this.fM2 = pM2; |
135 | } | 135 | } |
136 | 136 | ||
137 | @Override | 137 | @Override |
138 | public String patternName() { | 138 | public String patternName() { |
139 | return "queries.twoMembersHaveNoParent"; | 139 | return "queries.twoMembersHaveNoParent"; |
140 | } | 140 | } |
141 | 141 | ||
142 | @Override | 142 | @Override |
143 | public List<String> parameterNames() { | 143 | public List<String> parameterNames() { |
144 | return TwoMembersHaveNoParent.Match.parameterNames; | 144 | return TwoMembersHaveNoParent.Match.parameterNames; |
145 | } | 145 | } |
146 | 146 | ||
147 | @Override | 147 | @Override |
148 | public Object[] toArray() { | 148 | public Object[] toArray() { |
149 | return new Object[]{fM1, fM2}; | 149 | return new Object[]{fM1, fM2}; |
150 | } | 150 | } |
151 | 151 | ||
152 | @Override | 152 | @Override |
153 | public TwoMembersHaveNoParent.Match toImmutable() { | 153 | public TwoMembersHaveNoParent.Match toImmutable() { |
154 | return isMutable() ? newMatch(fM1, fM2) : this; | 154 | return isMutable() ? newMatch(fM1, fM2) : this; |
155 | } | 155 | } |
156 | 156 | ||
157 | @Override | 157 | @Override |
158 | public String prettyPrint() { | 158 | public String prettyPrint() { |
159 | StringBuilder result = new StringBuilder(); | 159 | StringBuilder result = new StringBuilder(); |
160 | result.append("\"m1\"=" + prettyPrintValue(fM1) + ", "); | 160 | result.append("\"m1\"=" + prettyPrintValue(fM1) + ", "); |
161 | result.append("\"m2\"=" + prettyPrintValue(fM2)); | 161 | result.append("\"m2\"=" + prettyPrintValue(fM2)); |
162 | return result.toString(); | 162 | return result.toString(); |
163 | } | 163 | } |
164 | 164 | ||
165 | @Override | 165 | @Override |
166 | public int hashCode() { | 166 | public int hashCode() { |
167 | return Objects.hash(fM1, fM2); | 167 | return Objects.hash(fM1, fM2); |
168 | } | 168 | } |
169 | 169 | ||
170 | @Override | 170 | @Override |
171 | public boolean equals(final Object obj) { | 171 | public boolean equals(final Object obj) { |
172 | if (this == obj) | 172 | if (this == obj) |
173 | return true; | 173 | return true; |
174 | if (obj == null) { | 174 | if (obj == null) { |
175 | return false; | 175 | return false; |
176 | } | 176 | } |
177 | if ((obj instanceof TwoMembersHaveNoParent.Match)) { | 177 | if ((obj instanceof TwoMembersHaveNoParent.Match)) { |
178 | TwoMembersHaveNoParent.Match other = (TwoMembersHaveNoParent.Match) obj; | 178 | TwoMembersHaveNoParent.Match other = (TwoMembersHaveNoParent.Match) obj; |
179 | return Objects.equals(fM1, other.fM1) && Objects.equals(fM2, other.fM2); | 179 | return Objects.equals(fM1, other.fM1) && Objects.equals(fM2, other.fM2); |
180 | } else { | 180 | } else { |
181 | // this should be infrequent | 181 | // this should be infrequent |
182 | if (!(obj instanceof IPatternMatch)) { | 182 | if (!(obj instanceof IPatternMatch)) { |
183 | return false; | 183 | return false; |
184 | } | 184 | } |
185 | IPatternMatch otherSig = (IPatternMatch) obj; | 185 | IPatternMatch otherSig = (IPatternMatch) obj; |
186 | return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); | 186 | return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); |
187 | } | 187 | } |
188 | } | 188 | } |
189 | 189 | ||
190 | @Override | 190 | @Override |
191 | public TwoMembersHaveNoParent specification() { | 191 | public TwoMembersHaveNoParent specification() { |
192 | return TwoMembersHaveNoParent.instance(); | 192 | return TwoMembersHaveNoParent.instance(); |
193 | } | 193 | } |
194 | 194 | ||
195 | /** | 195 | /** |
196 | * Returns an empty, mutable match. | 196 | * Returns an empty, mutable match. |
197 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. | 197 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. |
198 | * | 198 | * |
199 | * @return the empty match. | 199 | * @return the empty match. |
200 | * | 200 | * |
201 | */ | 201 | */ |
202 | public static TwoMembersHaveNoParent.Match newEmptyMatch() { | 202 | public static TwoMembersHaveNoParent.Match newEmptyMatch() { |
203 | return new Mutable(null, null); | 203 | return new Mutable(null, null); |
204 | } | 204 | } |
205 | 205 | ||
206 | /** | 206 | /** |
207 | * Returns a mutable (partial) match. | 207 | * Returns a mutable (partial) match. |
208 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. | 208 | * Fields of the mutable match can be filled to create a partial match, usable as matcher input. |
209 | * | 209 | * |
210 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | 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. | 211 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. |
212 | * @return the new, mutable (partial) match object. | 212 | * @return the new, mutable (partial) match object. |
213 | * | 213 | * |
214 | */ | 214 | */ |
215 | public static TwoMembersHaveNoParent.Match newMutableMatch(final Member pM1, final Member pM2) { | 215 | public static TwoMembersHaveNoParent.Match newMutableMatch(final Member pM1, final Member pM2) { |
216 | return new Mutable(pM1, pM2); | 216 | return new Mutable(pM1, pM2); |
217 | } | 217 | } |
218 | 218 | ||
219 | /** | 219 | /** |
220 | * Returns a new (partial) match. | 220 | * Returns a new (partial) match. |
221 | * This can be used e.g. to call the matcher with a 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. | 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. | 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. | 224 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. |
225 | * @return the (partial) match object. | 225 | * @return the (partial) match object. |
226 | * | 226 | * |
227 | */ | 227 | */ |
228 | public static TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { | 228 | public static TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { |
229 | return new Immutable(pM1, pM2); | 229 | return new Immutable(pM1, pM2); |
230 | } | 230 | } |
231 | 231 | ||
232 | private static final class Mutable extends TwoMembersHaveNoParent.Match { | 232 | private static final class Mutable extends TwoMembersHaveNoParent.Match { |
233 | Mutable(final Member pM1, final Member pM2) { | 233 | Mutable(final Member pM1, final Member pM2) { |
234 | super(pM1, pM2); | 234 | super(pM1, pM2); |
235 | } | 235 | } |
236 | 236 | ||
237 | @Override | 237 | @Override |
238 | public boolean isMutable() { | 238 | public boolean isMutable() { |
239 | return true; | 239 | return true; |
240 | } | 240 | } |
241 | } | 241 | } |
242 | 242 | ||
243 | private static final class Immutable extends TwoMembersHaveNoParent.Match { | 243 | private static final class Immutable extends TwoMembersHaveNoParent.Match { |
244 | Immutable(final Member pM1, final Member pM2) { | 244 | Immutable(final Member pM1, final Member pM2) { |
245 | super(pM1, pM2); | 245 | super(pM1, pM2); |
246 | } | 246 | } |
247 | 247 | ||
248 | @Override | 248 | @Override |
249 | public boolean isMutable() { | 249 | public boolean isMutable() { |
250 | return false; | 250 | return false; |
251 | } | 251 | } |
252 | } | 252 | } |
253 | } | 253 | } |
254 | 254 | ||
255 | /** | 255 | /** |
256 | * Generated pattern matcher API of the queries.twoMembersHaveNoParent pattern, | 256 | * Generated pattern matcher API of the queries.twoMembersHaveNoParent pattern, |
257 | * providing pattern-specific query methods. | 257 | * providing pattern-specific query methods. |
258 | * | 258 | * |
259 | * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, | 259 | * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, |
260 | * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. | 260 | * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. |
261 | * | 261 | * |
262 | * <p>Matches of the pattern will be represented as {@link Match}. | 262 | * <p>Matches of the pattern will be represented as {@link Match}. |
263 | * | 263 | * |
264 | * <p>Original source: | 264 | * <p>Original source: |
265 | * <code><pre> | 265 | * <code><pre> |
266 | * {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2}) | 266 | * {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2}) |
267 | * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = { | 267 | * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = { |
268 | * neg find memberHasParent(m1); | 268 | * neg find memberHasParent(m1); |
269 | * neg find memberHasParent(m2); | 269 | * neg find memberHasParent(m2); |
270 | * m1 != m2; | 270 | * m1 != m2; |
271 | * } | 271 | * } |
272 | * </pre></code> | 272 | * </pre></code> |
273 | * | 273 | * |
274 | * @see Match | 274 | * @see Match |
275 | * @see TwoMembersHaveNoParent | 275 | * @see TwoMembersHaveNoParent |
276 | * | 276 | * |
277 | */ | 277 | */ |
278 | public static class Matcher extends BaseMatcher<TwoMembersHaveNoParent.Match> { | 278 | public static class Matcher extends BaseMatcher<TwoMembersHaveNoParent.Match> { |
279 | /** | 279 | /** |
280 | * Initializes the pattern matcher within an existing VIATRA Query engine. | 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. | 281 | * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. |
282 | * | 282 | * |
283 | * @param engine the existing VIATRA Query engine in which this matcher will be created. | 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 | 284 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation |
285 | * | 285 | * |
286 | */ | 286 | */ |
287 | public static TwoMembersHaveNoParent.Matcher on(final ViatraQueryEngine engine) { | 287 | public static TwoMembersHaveNoParent.Matcher on(final ViatraQueryEngine engine) { |
288 | // check if matcher already exists | 288 | // check if matcher already exists |
289 | Matcher matcher = engine.getExistingMatcher(querySpecification()); | 289 | Matcher matcher = engine.getExistingMatcher(querySpecification()); |
290 | if (matcher == null) { | 290 | if (matcher == null) { |
291 | matcher = (Matcher)engine.getMatcher(querySpecification()); | 291 | matcher = (Matcher)engine.getMatcher(querySpecification()); |
292 | } | 292 | } |
293 | return matcher; | 293 | return matcher; |
294 | } | 294 | } |
295 | 295 | ||
296 | /** | 296 | /** |
297 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation | 297 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation |
298 | * @return an initialized matcher | 298 | * @return an initialized matcher |
299 | * @noreference This method is for internal matcher initialization by the framework, do not call it manually. | 299 | * @noreference This method is for internal matcher initialization by the framework, do not call it manually. |
300 | * | 300 | * |
301 | */ | 301 | */ |
302 | public static TwoMembersHaveNoParent.Matcher create() { | 302 | public static TwoMembersHaveNoParent.Matcher create() { |
303 | return new Matcher(); | 303 | return new Matcher(); |
304 | } | 304 | } |
305 | 305 | ||
306 | private static final int POSITION_M1 = 0; | 306 | private static final int POSITION_M1 = 0; |
307 | 307 | ||
308 | private static final int POSITION_M2 = 1; | 308 | private static final int POSITION_M2 = 1; |
309 | 309 | ||
310 | private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TwoMembersHaveNoParent.Matcher.class); | 310 | private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TwoMembersHaveNoParent.Matcher.class); |
311 | 311 | ||
312 | /** | 312 | /** |
313 | * Initializes the pattern matcher within an existing VIATRA Query engine. | 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. | 314 | * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. |
315 | * | 315 | * |
316 | * @param engine the existing VIATRA Query engine in which this matcher will be created. | 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 | 317 | * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation |
318 | * | 318 | * |
319 | */ | 319 | */ |
320 | private Matcher() { | 320 | private Matcher() { |
321 | super(querySpecification()); | 321 | super(querySpecification()); |
322 | } | 322 | } |
323 | 323 | ||
324 | /** | 324 | /** |
325 | * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. | 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. | 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. | 327 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. |
328 | * @return matches represented as a Match object. | 328 | * @return matches represented as a Match object. |
329 | * | 329 | * |
330 | */ | 330 | */ |
331 | public Collection<TwoMembersHaveNoParent.Match> getAllMatches(final Member pM1, final Member pM2) { | 331 | public Collection<TwoMembersHaveNoParent.Match> getAllMatches(final Member pM1, final Member pM2) { |
332 | return rawStreamAllMatches(new Object[]{pM1, pM2}).collect(Collectors.toSet()); | 332 | return rawStreamAllMatches(new Object[]{pM1, pM2}).collect(Collectors.toSet()); |
333 | } | 333 | } |
334 | 334 | ||
335 | /** | 335 | /** |
336 | * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. | 336 | * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. |
337 | * </p> | 337 | * </p> |
338 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | 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>. | 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. | 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. | 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. | 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. | 343 | * @return a stream of matches represented as a Match object. |
344 | * | 344 | * |
345 | */ | 345 | */ |
346 | public Stream<TwoMembersHaveNoParent.Match> streamAllMatches(final Member pM1, final Member pM2) { | 346 | public Stream<TwoMembersHaveNoParent.Match> streamAllMatches(final Member pM1, final Member pM2) { |
347 | return rawStreamAllMatches(new Object[]{pM1, pM2}); | 347 | return rawStreamAllMatches(new Object[]{pM1, pM2}); |
348 | } | 348 | } |
349 | 349 | ||
350 | /** | 350 | /** |
351 | * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. | 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. | 352 | * Neither determinism nor randomness of selection is guaranteed. |
353 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | 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. | 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. | 355 | * @return a match represented as a Match object, or null if no match is found. |
356 | * | 356 | * |
357 | */ | 357 | */ |
358 | public Optional<TwoMembersHaveNoParent.Match> getOneArbitraryMatch(final Member pM1, final Member pM2) { | 358 | public Optional<TwoMembersHaveNoParent.Match> getOneArbitraryMatch(final Member pM1, final Member pM2) { |
359 | return rawGetOneArbitraryMatch(new Object[]{pM1, pM2}); | 359 | return rawGetOneArbitraryMatch(new Object[]{pM1, pM2}); |
360 | } | 360 | } |
361 | 361 | ||
362 | /** | 362 | /** |
363 | * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, | 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). | 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. | 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. | 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. | 367 | * @return true if the input is a valid (partial) match of the pattern. |
368 | * | 368 | * |
369 | */ | 369 | */ |
370 | public boolean hasMatch(final Member pM1, final Member pM2) { | 370 | public boolean hasMatch(final Member pM1, final Member pM2) { |
371 | return rawHasMatch(new Object[]{pM1, pM2}); | 371 | return rawHasMatch(new Object[]{pM1, pM2}); |
372 | } | 372 | } |
373 | 373 | ||
374 | /** | 374 | /** |
375 | * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. | 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. | 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. | 377 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. |
378 | * @return the number of pattern matches found. | 378 | * @return the number of pattern matches found. |
379 | * | 379 | * |
380 | */ | 380 | */ |
381 | public int countMatches(final Member pM1, final Member pM2) { | 381 | public int countMatches(final Member pM1, final Member pM2) { |
382 | return rawCountMatches(new Object[]{pM1, pM2}); | 382 | return rawCountMatches(new Object[]{pM1, pM2}); |
383 | } | 383 | } |
384 | 384 | ||
385 | /** | 385 | /** |
386 | * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. | 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. | 387 | * Neither determinism nor randomness of selection is guaranteed. |
388 | * @param pM1 the fixed value of pattern parameter m1, or null if not bound. | 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. | 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. | 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 | 391 | * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked |
392 | * | 392 | * |
393 | */ | 393 | */ |
394 | public boolean forOneArbitraryMatch(final Member pM1, final Member pM2, final Consumer<? super TwoMembersHaveNoParent.Match> processor) { | 394 | public boolean forOneArbitraryMatch(final Member pM1, final Member pM2, final Consumer<? super TwoMembersHaveNoParent.Match> processor) { |
395 | return rawForOneArbitraryMatch(new Object[]{pM1, pM2}, processor); | 395 | return rawForOneArbitraryMatch(new Object[]{pM1, pM2}, processor); |
396 | } | 396 | } |
397 | 397 | ||
398 | /** | 398 | /** |
399 | * Returns a new (partial) match. | 399 | * Returns a new (partial) match. |
400 | * This can be used e.g. to call the matcher with a 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. | 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. | 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. | 403 | * @param pM2 the fixed value of pattern parameter m2, or null if not bound. |
404 | * @return the (partial) match object. | 404 | * @return the (partial) match object. |
405 | * | 405 | * |
406 | */ | 406 | */ |
407 | public TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { | 407 | public TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { |
408 | return TwoMembersHaveNoParent.Match.newMatch(pM1, pM2); | 408 | return TwoMembersHaveNoParent.Match.newMatch(pM1, pM2); |
409 | } | 409 | } |
410 | 410 | ||
411 | /** | 411 | /** |
412 | * Retrieve the set of values that occur in matches for m1. | 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 | 413 | * @return the Set of all values or empty set if there are no matches |
414 | * | 414 | * |
415 | */ | 415 | */ |
416 | protected Stream<Member> rawStreamAllValuesOfm1(final Object[] parameters) { | 416 | protected Stream<Member> rawStreamAllValuesOfm1(final Object[] parameters) { |
417 | return rawStreamAllValues(POSITION_M1, parameters).map(Member.class::cast); | 417 | return rawStreamAllValues(POSITION_M1, parameters).map(Member.class::cast); |
418 | } | 418 | } |
419 | 419 | ||
420 | /** | 420 | /** |
421 | * Retrieve the set of values that occur in matches for m1. | 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 | 422 | * @return the Set of all values or empty set if there are no matches |
423 | * | 423 | * |
424 | */ | 424 | */ |
425 | public Set<Member> getAllValuesOfm1() { | 425 | public Set<Member> getAllValuesOfm1() { |
426 | return rawStreamAllValuesOfm1(emptyArray()).collect(Collectors.toSet()); | 426 | return rawStreamAllValuesOfm1(emptyArray()).collect(Collectors.toSet()); |
427 | } | 427 | } |
428 | 428 | ||
429 | /** | 429 | /** |
430 | * Retrieve the set of values that occur in matches for m1. | 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 | 431 | * @return the Set of all values or empty set if there are no matches |
432 | * | 432 | * |
433 | */ | 433 | */ |
434 | public Stream<Member> streamAllValuesOfm1() { | 434 | public Stream<Member> streamAllValuesOfm1() { |
435 | return rawStreamAllValuesOfm1(emptyArray()); | 435 | return rawStreamAllValuesOfm1(emptyArray()); |
436 | } | 436 | } |
437 | 437 | ||
438 | /** | 438 | /** |
439 | * Retrieve the set of values that occur in matches for m1. | 439 | * Retrieve the set of values that occur in matches for m1. |
440 | * </p> | 440 | * </p> |
441 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | 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>. | 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. | 443 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. |
444 | * | 444 | * |
445 | * @return the Stream of all values or empty set if there are no matches | 445 | * @return the Stream of all values or empty set if there are no matches |
446 | * | 446 | * |
447 | */ | 447 | */ |
448 | public Stream<Member> streamAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { | 448 | public Stream<Member> streamAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { |
449 | return rawStreamAllValuesOfm1(partialMatch.toArray()); | 449 | return rawStreamAllValuesOfm1(partialMatch.toArray()); |
450 | } | 450 | } |
451 | 451 | ||
452 | /** | 452 | /** |
453 | * Retrieve the set of values that occur in matches for m1. | 453 | * Retrieve the set of values that occur in matches for m1. |
454 | * </p> | 454 | * </p> |
455 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | 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>. | 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. | 457 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. |
458 | * | 458 | * |
459 | * @return the Stream of all values or empty set if there are no matches | 459 | * @return the Stream of all values or empty set if there are no matches |
460 | * | 460 | * |
461 | */ | 461 | */ |
462 | public Stream<Member> streamAllValuesOfm1(final Member pM2) { | 462 | public Stream<Member> streamAllValuesOfm1(final Member pM2) { |
463 | return rawStreamAllValuesOfm1(new Object[]{null, pM2}); | 463 | return rawStreamAllValuesOfm1(new Object[]{null, pM2}); |
464 | } | 464 | } |
465 | 465 | ||
466 | /** | 466 | /** |
467 | * Retrieve the set of values that occur in matches for m1. | 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 | 468 | * @return the Set of all values or empty set if there are no matches |
469 | * | 469 | * |
470 | */ | 470 | */ |
471 | public Set<Member> getAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { | 471 | public Set<Member> getAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { |
472 | return rawStreamAllValuesOfm1(partialMatch.toArray()).collect(Collectors.toSet()); | 472 | return rawStreamAllValuesOfm1(partialMatch.toArray()).collect(Collectors.toSet()); |
473 | } | 473 | } |
474 | 474 | ||
475 | /** | 475 | /** |
476 | * Retrieve the set of values that occur in matches for m1. | 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 | 477 | * @return the Set of all values or empty set if there are no matches |
478 | * | 478 | * |
479 | */ | 479 | */ |
480 | public Set<Member> getAllValuesOfm1(final Member pM2) { | 480 | public Set<Member> getAllValuesOfm1(final Member pM2) { |
481 | return rawStreamAllValuesOfm1(new Object[]{null, pM2}).collect(Collectors.toSet()); | 481 | return rawStreamAllValuesOfm1(new Object[]{null, pM2}).collect(Collectors.toSet()); |
482 | } | 482 | } |
483 | 483 | ||
484 | /** | 484 | /** |
485 | * Retrieve the set of values that occur in matches for m2. | 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 | 486 | * @return the Set of all values or empty set if there are no matches |
487 | * | 487 | * |
488 | */ | 488 | */ |
489 | protected Stream<Member> rawStreamAllValuesOfm2(final Object[] parameters) { | 489 | protected Stream<Member> rawStreamAllValuesOfm2(final Object[] parameters) { |
490 | return rawStreamAllValues(POSITION_M2, parameters).map(Member.class::cast); | 490 | return rawStreamAllValues(POSITION_M2, parameters).map(Member.class::cast); |
491 | } | 491 | } |
492 | 492 | ||
493 | /** | 493 | /** |
494 | * Retrieve the set of values that occur in matches for m2. | 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 | 495 | * @return the Set of all values or empty set if there are no matches |
496 | * | 496 | * |
497 | */ | 497 | */ |
498 | public Set<Member> getAllValuesOfm2() { | 498 | public Set<Member> getAllValuesOfm2() { |
499 | return rawStreamAllValuesOfm2(emptyArray()).collect(Collectors.toSet()); | 499 | return rawStreamAllValuesOfm2(emptyArray()).collect(Collectors.toSet()); |
500 | } | 500 | } |
501 | 501 | ||
502 | /** | 502 | /** |
503 | * Retrieve the set of values that occur in matches for m2. | 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 | 504 | * @return the Set of all values or empty set if there are no matches |
505 | * | 505 | * |
506 | */ | 506 | */ |
507 | public Stream<Member> streamAllValuesOfm2() { | 507 | public Stream<Member> streamAllValuesOfm2() { |
508 | return rawStreamAllValuesOfm2(emptyArray()); | 508 | return rawStreamAllValuesOfm2(emptyArray()); |
509 | } | 509 | } |
510 | 510 | ||
511 | /** | 511 | /** |
512 | * Retrieve the set of values that occur in matches for m2. | 512 | * Retrieve the set of values that occur in matches for m2. |
513 | * </p> | 513 | * </p> |
514 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | 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>. | 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. | 516 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. |
517 | * | 517 | * |
518 | * @return the Stream of all values or empty set if there are no matches | 518 | * @return the Stream of all values or empty set if there are no matches |
519 | * | 519 | * |
520 | */ | 520 | */ |
521 | public Stream<Member> streamAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { | 521 | public Stream<Member> streamAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { |
522 | return rawStreamAllValuesOfm2(partialMatch.toArray()); | 522 | return rawStreamAllValuesOfm2(partialMatch.toArray()); |
523 | } | 523 | } |
524 | 524 | ||
525 | /** | 525 | /** |
526 | * Retrieve the set of values that occur in matches for m2. | 526 | * Retrieve the set of values that occur in matches for m2. |
527 | * </p> | 527 | * </p> |
528 | * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed. | 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>. | 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. | 530 | * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. |
531 | * | 531 | * |
532 | * @return the Stream of all values or empty set if there are no matches | 532 | * @return the Stream of all values or empty set if there are no matches |
533 | * | 533 | * |
534 | */ | 534 | */ |
535 | public Stream<Member> streamAllValuesOfm2(final Member pM1) { | 535 | public Stream<Member> streamAllValuesOfm2(final Member pM1) { |
536 | return rawStreamAllValuesOfm2(new Object[]{pM1, null}); | 536 | return rawStreamAllValuesOfm2(new Object[]{pM1, null}); |
537 | } | 537 | } |
538 | 538 | ||
539 | /** | 539 | /** |
540 | * Retrieve the set of values that occur in matches for m2. | 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 | 541 | * @return the Set of all values or empty set if there are no matches |
542 | * | 542 | * |
543 | */ | 543 | */ |
544 | public Set<Member> getAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { | 544 | public Set<Member> getAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { |
545 | return rawStreamAllValuesOfm2(partialMatch.toArray()).collect(Collectors.toSet()); | 545 | return rawStreamAllValuesOfm2(partialMatch.toArray()).collect(Collectors.toSet()); |
546 | } | 546 | } |
547 | 547 | ||
548 | /** | 548 | /** |
549 | * Retrieve the set of values that occur in matches for m2. | 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 | 550 | * @return the Set of all values or empty set if there are no matches |
551 | * | 551 | * |
552 | */ | 552 | */ |
553 | public Set<Member> getAllValuesOfm2(final Member pM1) { | 553 | public Set<Member> getAllValuesOfm2(final Member pM1) { |
554 | return rawStreamAllValuesOfm2(new Object[]{pM1, null}).collect(Collectors.toSet()); | 554 | return rawStreamAllValuesOfm2(new Object[]{pM1, null}).collect(Collectors.toSet()); |
555 | } | 555 | } |
556 | 556 | ||
557 | @Override | 557 | @Override |
558 | protected TwoMembersHaveNoParent.Match tupleToMatch(final Tuple t) { | 558 | protected TwoMembersHaveNoParent.Match tupleToMatch(final Tuple t) { |
559 | try { | 559 | try { |
560 | return TwoMembersHaveNoParent.Match.newMatch((Member) t.get(POSITION_M1), (Member) t.get(POSITION_M2)); | 560 | return TwoMembersHaveNoParent.Match.newMatch((Member) t.get(POSITION_M1), (Member) t.get(POSITION_M2)); |
561 | } catch(ClassCastException e) { | 561 | } catch(ClassCastException e) { |
562 | LOGGER.error("Element(s) in tuple not properly typed!",e); | 562 | LOGGER.error("Element(s) in tuple not properly typed!",e); |
563 | return null; | 563 | return null; |
564 | } | 564 | } |
565 | } | 565 | } |
566 | 566 | ||
567 | @Override | 567 | @Override |
568 | protected TwoMembersHaveNoParent.Match arrayToMatch(final Object[] match) { | 568 | protected TwoMembersHaveNoParent.Match arrayToMatch(final Object[] match) { |
569 | try { | 569 | try { |
570 | return TwoMembersHaveNoParent.Match.newMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); | 570 | return TwoMembersHaveNoParent.Match.newMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); |
571 | } catch(ClassCastException e) { | 571 | } catch(ClassCastException e) { |
572 | LOGGER.error("Element(s) in array not properly typed!",e); | 572 | LOGGER.error("Element(s) in array not properly typed!",e); |
573 | return null; | 573 | return null; |
574 | } | 574 | } |
575 | } | 575 | } |
576 | 576 | ||
577 | @Override | 577 | @Override |
578 | protected TwoMembersHaveNoParent.Match arrayToMatchMutable(final Object[] match) { | 578 | protected TwoMembersHaveNoParent.Match arrayToMatchMutable(final Object[] match) { |
579 | try { | 579 | try { |
580 | return TwoMembersHaveNoParent.Match.newMutableMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); | 580 | return TwoMembersHaveNoParent.Match.newMutableMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); |
581 | } catch(ClassCastException e) { | 581 | } catch(ClassCastException e) { |
582 | LOGGER.error("Element(s) in array not properly typed!",e); | 582 | LOGGER.error("Element(s) in array not properly typed!",e); |
583 | return null; | 583 | return null; |
584 | } | 584 | } |
585 | } | 585 | } |
586 | 586 | ||
587 | /** | 587 | /** |
588 | * @return the singleton instance of the query specification of this pattern | 588 | * @return the singleton instance of the query specification of this pattern |
589 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded | 589 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded |
590 | * | 590 | * |
591 | */ | 591 | */ |
592 | public static IQuerySpecification<TwoMembersHaveNoParent.Matcher> querySpecification() { | 592 | public static IQuerySpecification<TwoMembersHaveNoParent.Matcher> querySpecification() { |
593 | return TwoMembersHaveNoParent.instance(); | 593 | return TwoMembersHaveNoParent.instance(); |
594 | } | 594 | } |
595 | } | 595 | } |
596 | 596 | ||
597 | private TwoMembersHaveNoParent() { | 597 | private TwoMembersHaveNoParent() { |
598 | super(GeneratedPQuery.INSTANCE); | 598 | super(GeneratedPQuery.INSTANCE); |
599 | } | 599 | } |
600 | 600 | ||
601 | /** | 601 | /** |
602 | * @return the singleton instance of the query specification | 602 | * @return the singleton instance of the query specification |
603 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded | 603 | * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded |
604 | * | 604 | * |
605 | */ | 605 | */ |
606 | public static TwoMembersHaveNoParent instance() { | 606 | public static TwoMembersHaveNoParent instance() { |
607 | try{ | 607 | try{ |
608 | return LazyHolder.INSTANCE; | 608 | return LazyHolder.INSTANCE; |
609 | } catch (ExceptionInInitializerError err) { | 609 | } catch (ExceptionInInitializerError err) { |
610 | throw processInitializerError(err); | 610 | throw processInitializerError(err); |
611 | } | 611 | } |
612 | } | 612 | } |
613 | 613 | ||
614 | @Override | 614 | @Override |
615 | protected TwoMembersHaveNoParent.Matcher instantiate(final ViatraQueryEngine engine) { | 615 | protected TwoMembersHaveNoParent.Matcher instantiate(final ViatraQueryEngine engine) { |
616 | return TwoMembersHaveNoParent.Matcher.on(engine); | 616 | return TwoMembersHaveNoParent.Matcher.on(engine); |
617 | } | 617 | } |
618 | 618 | ||
619 | @Override | 619 | @Override |
620 | public TwoMembersHaveNoParent.Matcher instantiate() { | 620 | public TwoMembersHaveNoParent.Matcher instantiate() { |
621 | return TwoMembersHaveNoParent.Matcher.create(); | 621 | return TwoMembersHaveNoParent.Matcher.create(); |
622 | } | 622 | } |
623 | 623 | ||
624 | @Override | 624 | @Override |
625 | public TwoMembersHaveNoParent.Match newEmptyMatch() { | 625 | public TwoMembersHaveNoParent.Match newEmptyMatch() { |
626 | return TwoMembersHaveNoParent.Match.newEmptyMatch(); | 626 | return TwoMembersHaveNoParent.Match.newEmptyMatch(); |
627 | } | 627 | } |
628 | 628 | ||
629 | @Override | 629 | @Override |
630 | public TwoMembersHaveNoParent.Match newMatch(final Object... parameters) { | 630 | public TwoMembersHaveNoParent.Match newMatch(final Object... parameters) { |
631 | return TwoMembersHaveNoParent.Match.newMatch((familytree.Member) parameters[0], (familytree.Member) parameters[1]); | 631 | return TwoMembersHaveNoParent.Match.newMatch((familytree.Member) parameters[0], (familytree.Member) parameters[1]); |
632 | } | 632 | } |
633 | 633 | ||
634 | /** | 634 | /** |
635 | * Inner class allowing the singleton instance of {@link TwoMembersHaveNoParent} to be created | 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, | 636 | * <b>not</b> at the class load time of the outer class, |
637 | * but rather at the first call to {@link TwoMembersHaveNoParent#instance()}. | 637 | * but rather at the first call to {@link TwoMembersHaveNoParent#instance()}. |
638 | * | 638 | * |
639 | * <p> This workaround is required e.g. to support recursion. | 639 | * <p> This workaround is required e.g. to support recursion. |
640 | * | 640 | * |
641 | */ | 641 | */ |
642 | private static class LazyHolder { | 642 | private static class LazyHolder { |
643 | private static final TwoMembersHaveNoParent INSTANCE = new TwoMembersHaveNoParent(); | 643 | private static final TwoMembersHaveNoParent INSTANCE = new TwoMembersHaveNoParent(); |
644 | 644 | ||
645 | /** | 645 | /** |
646 | * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned. | 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. | 647 | * This initialization order is required to support indirect recursion. |
648 | * | 648 | * |
649 | * <p> The static initializer is defined using a helper field to work around limitations of the code generator. | 649 | * <p> The static initializer is defined using a helper field to work around limitations of the code generator. |
650 | * | 650 | * |
651 | */ | 651 | */ |
652 | private static final Object STATIC_INITIALIZER = ensureInitialized(); | 652 | private static final Object STATIC_INITIALIZER = ensureInitialized(); |
653 | 653 | ||
654 | public static Object ensureInitialized() { | 654 | public static Object ensureInitialized() { |
655 | INSTANCE.ensureInitializedInternal(); | 655 | INSTANCE.ensureInitializedInternal(); |
656 | return null; | 656 | return null; |
657 | } | 657 | } |
658 | } | 658 | } |
659 | 659 | ||
660 | private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { | 660 | private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { |
661 | private static final TwoMembersHaveNoParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); | 661 | private static final TwoMembersHaveNoParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); |
662 | 662 | ||
663 | private final PParameter parameter_m1 = new PParameter("m1", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); | 663 | private final PParameter parameter_m1 = new PParameter("m1", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); |
664 | 664 | ||
665 | private final PParameter parameter_m2 = new PParameter("m2", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); | 665 | private final PParameter parameter_m2 = new PParameter("m2", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); |
666 | 666 | ||
667 | private final List<PParameter> parameters = Arrays.asList(parameter_m1, parameter_m2); | 667 | private final List<PParameter> parameters = Arrays.asList(parameter_m1, parameter_m2); |
668 | 668 | ||
669 | private GeneratedPQuery() { | 669 | private GeneratedPQuery() { |
670 | super(PVisibility.PUBLIC); | 670 | super(PVisibility.PUBLIC); |
671 | } | 671 | } |
672 | 672 | ||
673 | @Override | 673 | @Override |
674 | public String getFullyQualifiedName() { | 674 | public String getFullyQualifiedName() { |
675 | return "queries.twoMembersHaveNoParent"; | 675 | return "queries.twoMembersHaveNoParent"; |
676 | } | 676 | } |
677 | 677 | ||
678 | @Override | 678 | @Override |
679 | public List<String> getParameterNames() { | 679 | public List<String> getParameterNames() { |
680 | return Arrays.asList("m1","m2"); | 680 | return Arrays.asList("m1","m2"); |
681 | } | 681 | } |
682 | 682 | ||
683 | @Override | 683 | @Override |
684 | public List<PParameter> getParameters() { | 684 | public List<PParameter> getParameters() { |
685 | return parameters; | 685 | return parameters; |
686 | } | 686 | } |
687 | 687 | ||
688 | @Override | 688 | @Override |
689 | public Set<PBody> doGetContainedBodies() { | 689 | public Set<PBody> doGetContainedBodies() { |
690 | setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); | 690 | setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); |
691 | Set<PBody> bodies = new LinkedHashSet<>(); | 691 | Set<PBody> bodies = new LinkedHashSet<>(); |
692 | { | 692 | { |
693 | PBody body = new PBody(this); | 693 | PBody body = new PBody(this); |
694 | PVariable var_m1 = body.getOrCreateVariableByName("m1"); | 694 | PVariable var_m1 = body.getOrCreateVariableByName("m1"); |
695 | PVariable var_m2 = body.getOrCreateVariableByName("m2"); | 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"))); | 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"))); | 697 | new TypeConstraint(body, Tuples.flatTupleOf(var_m2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); |
698 | body.setSymbolicParameters(Arrays.<ExportedParameter>asList( | 698 | body.setSymbolicParameters(Arrays.<ExportedParameter>asList( |
699 | new ExportedParameter(body, var_m1, parameter_m1), | 699 | new ExportedParameter(body, var_m1, parameter_m1), |
700 | new ExportedParameter(body, var_m2, parameter_m2) | 700 | new ExportedParameter(body, var_m2, parameter_m2) |
701 | )); | 701 | )); |
702 | // neg find memberHasParent(m1) | 702 | // neg find memberHasParent(m1) |
703 | new NegativePatternCall(body, Tuples.flatTupleOf(var_m1), MemberHasParent.instance().getInternalQueryRepresentation()); | 703 | new NegativePatternCall(body, Tuples.flatTupleOf(var_m1), MemberHasParent.instance().getInternalQueryRepresentation()); |
704 | // neg find memberHasParent(m2) | 704 | // neg find memberHasParent(m2) |
705 | new NegativePatternCall(body, Tuples.flatTupleOf(var_m2), MemberHasParent.instance().getInternalQueryRepresentation()); | 705 | new NegativePatternCall(body, Tuples.flatTupleOf(var_m2), MemberHasParent.instance().getInternalQueryRepresentation()); |
706 | // m1 != m2 | 706 | // m1 != m2 |
707 | new Inequality(body, var_m1, var_m2); | 707 | new Inequality(body, var_m1, var_m2); |
708 | bodies.add(body); | 708 | bodies.add(body); |
709 | } | 709 | } |
710 | { | 710 | { |
711 | PAnnotation annotation = new PAnnotation("Constraint"); | 711 | PAnnotation annotation = new PAnnotation("Constraint"); |
712 | annotation.addAttribute("message", "twoMembersHaveNoParent"); | 712 | annotation.addAttribute("message", "twoMembersHaveNoParent"); |
713 | annotation.addAttribute("severity", "error"); | 713 | annotation.addAttribute("severity", "error"); |
714 | annotation.addAttribute("key", Arrays.asList(new Object[] { | 714 | annotation.addAttribute("key", Arrays.asList(new Object[] { |
715 | new ParameterReference("m1"), | 715 | new ParameterReference("m1"), |
716 | new ParameterReference("m2") | 716 | new ParameterReference("m2") |
717 | })); | 717 | })); |
718 | addAnnotation(annotation); | 718 | addAnnotation(annotation); |
719 | } | 719 | } |
720 | return bodies; | 720 | return bodies; |
721 | } | 721 | } |
722 | } | 722 | } |
723 | } | 723 | } |