From 1da40b0bf07319bdb2e9a89f8d7d6ecfbc638952 Mon Sep 17 00:00:00 2001 From: ArenBabikian Date: Sat, 16 Feb 2019 15:45:14 -0500 Subject: Integrate queries partially #19 --- ...nchronizedRegionDoesNotHaveMultipleRegions.java | 744 +++++++++++++++++++++ 1 file changed, 744 insertions(+) create mode 100644 Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java (limited to 'Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java') diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java new file mode 100644 index 00000000..28eecf9c --- /dev/null +++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java @@ -0,0 +1,744 @@ +/** + * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql + */ +package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries; + +import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization; +import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex; +import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Child; +import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleRegions; +import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition; +import java.util.Arrays; +import java.util.Collection; +import java.util.LinkedHashSet; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import java.util.Set; +import java.util.function.Consumer; +import java.util.stream.Collectors; +import java.util.stream.Stream; +import org.apache.log4j.Logger; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.viatra.query.runtime.api.IPatternMatch; +import org.eclipse.viatra.query.runtime.api.IQuerySpecification; +import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; +import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; +import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; +import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; +import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; +import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; +import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; +import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; +import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; +import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; +import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; +import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; +import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; +import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; +import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; + +/** + * A pattern-specific query specification that can instantiate Matcher in a type-safe way. + * + *

Original source: + * 

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})
+ *         pattern SynchronizedRegionDoesNotHaveMultipleRegions(s : Synchronization, v : Vertex) {
+ *         	find transition(_, v, s);
+ *         	find child(c,v);
+ *         	neg find hasMultipleRegions(c);
+ *         } or {
+ *         	find transition(_, s, v);
+ *         	find child(c,v);
+ *         	neg find hasMultipleRegions(c);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class SynchronizedRegionDoesNotHaveMultipleRegions extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions pattern, + * to be used in conjunction with {@link Matcher}. + * + *

Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. + * Each instance is a (possibly partial) substitution of pattern parameters, + * usable to represent a match of the pattern in the result of a query, + * or to specify the bound (fixed) input parameters when issuing a query. + * + * @see Matcher + * + */ + public static abstract class Match extends BasePatternMatch { + private Synchronization fS; + + private Vertex fV; + + private static List parameterNames = makeImmutableList("s", "v"); + + private Match(final Synchronization pS, final Vertex pV) { + this.fS = pS; + this.fV = pV; + } + + @Override + public Object get(final String parameterName) { + if ("s".equals(parameterName)) return this.fS; + if ("v".equals(parameterName)) return this.fV; + return null; + } + + public Synchronization getS() { + return this.fS; + } + + public Vertex getV() { + return this.fV; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("s".equals(parameterName) ) { + this.fS = (Synchronization) newValue; + return true; + } + if ("v".equals(parameterName) ) { + this.fV = (Vertex) newValue; + return true; + } + return false; + } + + public void setS(final Synchronization pS) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fS = pS; + } + + public void setV(final Vertex pV) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fV = pV; + } + + @Override + public String patternName() { + return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions"; + } + + @Override + public List parameterNames() { + return SynchronizedRegionDoesNotHaveMultipleRegions.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fS, fV}; + } + + @Override + public SynchronizedRegionDoesNotHaveMultipleRegions.Match toImmutable() { + return isMutable() ? newMatch(fS, fV) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"s\"=" + prettyPrintValue(fS) + ", "); + result.append("\"v\"=" + prettyPrintValue(fV)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fS, fV); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof SynchronizedRegionDoesNotHaveMultipleRegions.Match)) { + SynchronizedRegionDoesNotHaveMultipleRegions.Match other = (SynchronizedRegionDoesNotHaveMultipleRegions.Match) obj; + return Objects.equals(fS, other.fS) && Objects.equals(fV, other.fV); + } else { + // this should be infrequent + if (!(obj instanceof IPatternMatch)) { + return false; + } + IPatternMatch otherSig = (IPatternMatch) obj; + return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); + } + } + + @Override + public SynchronizedRegionDoesNotHaveMultipleRegions specification() { + return SynchronizedRegionDoesNotHaveMultipleRegions.instance(); + } + + /** + * Returns an empty, mutable match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @return the empty match. + * + */ + public static SynchronizedRegionDoesNotHaveMultipleRegions.Match newEmptyMatch() { + return new Mutable(null, null); + } + + /** + * Returns a mutable (partial) match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static SynchronizedRegionDoesNotHaveMultipleRegions.Match newMutableMatch(final Synchronization pS, final Vertex pV) { + return new Mutable(pS, pV); + } + + /** + * Returns a new (partial) match. + * This can be used e.g. to call the matcher with a partial match. + *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return the (partial) match object. + * + */ + public static SynchronizedRegionDoesNotHaveMultipleRegions.Match newMatch(final Synchronization pS, final Vertex pV) { + return new Immutable(pS, pV); + } + + private static final class Mutable extends SynchronizedRegionDoesNotHaveMultipleRegions.Match { + Mutable(final Synchronization pS, final Vertex pV) { + super(pS, pV); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends SynchronizedRegionDoesNotHaveMultipleRegions.Match { + Immutable(final Synchronization pS, final Vertex pV) { + super(pS, pV); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions pattern, + * providing pattern-specific query methods. + * + *

Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, + * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. + * + *

Matches of the pattern will be represented as {@link Match}. + * + *

Original source: + * 

+   * {@literal @}Constraint(severity="error", message="error", key = {s})
+   * pattern SynchronizedRegionDoesNotHaveMultipleRegions(s : Synchronization, v : Vertex) {
+   * 	find transition(_, v, s);
+   * 	find child(c,v);
+   * 	neg find hasMultipleRegions(c);
+   * } or {
+   * 	find transition(_, s, v);
+   * 	find child(c,v);
+   * 	neg find hasMultipleRegions(c);
+   * }
+   *
+ * + * @see Match + * @see SynchronizedRegionDoesNotHaveMultipleRegions + * + */ + public static class Matcher extends BaseMatcher { + /** + * Initializes the pattern matcher within an existing VIATRA Query engine. + * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. + * + * @param engine the existing VIATRA Query engine in which this matcher will be created. + * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation + * + */ + public static SynchronizedRegionDoesNotHaveMultipleRegions.Matcher on(final ViatraQueryEngine engine) { + // check if matcher already exists + Matcher matcher = engine.getExistingMatcher(querySpecification()); + if (matcher == null) { + matcher = (Matcher)engine.getMatcher(querySpecification()); + } + return matcher; + } + + /** + * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation + * @return an initialized matcher + * @noreference This method is for internal matcher initialization by the framework, do not call it manually. + * + */ + public static SynchronizedRegionDoesNotHaveMultipleRegions.Matcher create() { + return new Matcher(); + } + + private final static int POSITION_S = 0; + + private final static int POSITION_V = 1; + + private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SynchronizedRegionDoesNotHaveMultipleRegions.Matcher.class); + + /** + * Initializes the pattern matcher within an existing VIATRA Query engine. + * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. + * + * @param engine the existing VIATRA Query engine in which this matcher will be created. + * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation + * + */ + private Matcher() { + super(querySpecification()); + } + + /** + * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final Synchronization pS, final Vertex pV) { + return rawStreamAllMatches(new Object[]{pS, pV}).collect(Collectors.toSet()); + } + + /** + * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. + *

+ * NOTE: It is important not to modify the source model while the stream is being processed. + * If the match set of the pattern changes during processing, the contents of the stream is undefined. + * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final Synchronization pS, final Vertex pV) { + return rawStreamAllMatches(new Object[]{pS, pV}); + } + + /** + * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. + * Neither determinism nor randomness of selection is guaranteed. + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final Synchronization pS, final Vertex pV) { + return rawGetOneArbitraryMatch(new Object[]{pS, pV}); + } + + /** + * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, + * under any possible substitution of the unspecified parameters (if any). + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final Synchronization pS, final Vertex pV) { + return rawHasMatch(new Object[]{pS, pV}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final Synchronization pS, final Vertex pV) { + return rawCountMatches(new Object[]{pS, pV}); + } + + /** + * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. + * Neither determinism nor randomness of selection is guaranteed. + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @param processor the action that will process the selected match. + * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked + * + */ + public boolean forOneArbitraryMatch(final Synchronization pS, final Vertex pV, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pS, pV}, processor); + } + + /** + * Returns a new (partial) match. + * This can be used e.g. to call the matcher with a partial match. + *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. + * @param pS the fixed value of pattern parameter s, or null if not bound. + * @param pV the fixed value of pattern parameter v, or null if not bound. + * @return the (partial) match object. + * + */ + public SynchronizedRegionDoesNotHaveMultipleRegions.Match newMatch(final Synchronization pS, final Vertex pV) { + return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch(pS, pV); + } + + /** + * Retrieve the set of values that occur in matches for s. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfs(final Object[] parameters) { + return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for s. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfs() { + return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for s. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfs() { + return rawStreamAllValuesOfs(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for s. + *

+ * NOTE: It is important not to modify the source model while the stream is being processed. + * If the match set of the pattern changes during processing, the contents of the stream is undefined. + * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. + * + * @return the Stream of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfs(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) { + return rawStreamAllValuesOfs(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for s. + *

+ * NOTE: It is important not to modify the source model while the stream is being processed. + * If the match set of the pattern changes during processing, the contents of the stream is undefined. + * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. + * + * @return the Stream of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfs(final Vertex pV) { + return rawStreamAllValuesOfs(new Object[]{null, pV}); + } + + /** + * Retrieve the set of values that occur in matches for s. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfs(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) { + return rawStreamAllValuesOfs(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for s. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfs(final Vertex pV) { + return rawStreamAllValuesOfs(new Object[]{null, pV}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for v. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfv(final Object[] parameters) { + return rawStreamAllValues(POSITION_V, parameters).map(Vertex.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for v. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfv() { + return rawStreamAllValuesOfv(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for v. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfv() { + return rawStreamAllValuesOfv(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for v. + *

+ * NOTE: It is important not to modify the source model while the stream is being processed. + * If the match set of the pattern changes during processing, the contents of the stream is undefined. + * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. + * + * @return the Stream of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfv(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) { + return rawStreamAllValuesOfv(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for v. + *

+ * NOTE: It is important not to modify the source model while the stream is being processed. + * If the match set of the pattern changes during processing, the contents of the stream is undefined. + * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. + * + * @return the Stream of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfv(final Synchronization pS) { + return rawStreamAllValuesOfv(new Object[]{pS, null}); + } + + /** + * Retrieve the set of values that occur in matches for v. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfv(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) { + return rawStreamAllValuesOfv(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for v. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfv(final Synchronization pS) { + return rawStreamAllValuesOfv(new Object[]{pS, null}).collect(Collectors.toSet()); + } + + @Override + protected SynchronizedRegionDoesNotHaveMultipleRegions.Match tupleToMatch(final Tuple t) { + try { + return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch((Synchronization) t.get(POSITION_S), (Vertex) t.get(POSITION_V)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected SynchronizedRegionDoesNotHaveMultipleRegions.Match arrayToMatch(final Object[] match) { + try { + return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected SynchronizedRegionDoesNotHaveMultipleRegions.Match arrayToMatchMutable(final Object[] match) { + try { + return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMutableMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + /** + * @return the singleton instance of the query specification of this pattern + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static IQuerySpecification querySpecification() { + return SynchronizedRegionDoesNotHaveMultipleRegions.instance(); + } + } + + private SynchronizedRegionDoesNotHaveMultipleRegions() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static SynchronizedRegionDoesNotHaveMultipleRegions instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected SynchronizedRegionDoesNotHaveMultipleRegions.Matcher instantiate(final ViatraQueryEngine engine) { + return SynchronizedRegionDoesNotHaveMultipleRegions.Matcher.on(engine); + } + + @Override + public SynchronizedRegionDoesNotHaveMultipleRegions.Matcher instantiate() { + return SynchronizedRegionDoesNotHaveMultipleRegions.Matcher.create(); + } + + @Override + public SynchronizedRegionDoesNotHaveMultipleRegions.Match newEmptyMatch() { + return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newEmptyMatch(); + } + + @Override + public SynchronizedRegionDoesNotHaveMultipleRegions.Match newMatch(final Object... parameters) { + return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions (visibility: PUBLIC, simpleName: SynchronizedRegionDoesNotHaveMultipleRegions, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions, deprecated: ) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions (visibility: PUBLIC, simpleName: SynchronizedRegionDoesNotHaveMultipleRegions, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions, deprecated: ) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private final static SynchronizedRegionDoesNotHaveMultipleRegions INSTANCE = new SynchronizedRegionDoesNotHaveMultipleRegions(); + + /** + * Statically initializes the query specification after the field {@link #INSTANCE} is assigned. + * This initialization order is required to support indirect recursion. + * + *

The static initializer is defined using a helper field to work around limitations of the code generator. + * + */ + private final static Object STATIC_INITIALIZER = ensureInitialized(); + + public static Object ensureInitialized() { + INSTANCE.ensureInitializedInternal(); + return null; + } + } + + private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { + private final static SynchronizedRegionDoesNotHaveMultipleRegions.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT); + + private final PParameter parameter_v = new PParameter("v", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_s, parameter_v); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("s","v"); + } + + @Override + public List getParameters() { + return parameters; + } + + @Override + public Set doGetContainedBodies() { + setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); + Set bodies = new LinkedHashSet<>(); + { + PBody body = new PBody(this); + PVariable var_s = body.getOrCreateVariableByName("s"); + PVariable var_v = body.getOrCreateVariableByName("v"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + PVariable var_c = body.getOrCreateVariableByName("c"); + new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_v), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_s, parameter_s), + new ExportedParameter(body, var_v, parameter_v) + )); + // find transition(_, v, s) + new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_v, var_s), Transition.instance().getInternalQueryRepresentation()); + // find child(c,v) + new PositivePatternCall(body, Tuples.flatTupleOf(var_c, var_v), Child.instance().getInternalQueryRepresentation()); + // neg find hasMultipleRegions(c) + new NegativePatternCall(body, Tuples.flatTupleOf(var_c), HasMultipleRegions.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PBody body = new PBody(this); + PVariable var_s = body.getOrCreateVariableByName("s"); + PVariable var_v = body.getOrCreateVariableByName("v"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + PVariable var_c = body.getOrCreateVariableByName("c"); + new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_v), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_s, parameter_s), + new ExportedParameter(body, var_v, parameter_v) + )); + // find transition(_, s, v) + new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_s, var_v), Transition.instance().getInternalQueryRepresentation()); + // find child(c,v) + new PositivePatternCall(body, Tuples.flatTupleOf(var_c, var_v), Child.instance().getInternalQueryRepresentation()); + // neg find hasMultipleRegions(c) + new NegativePatternCall(body, Tuples.flatTupleOf(var_c), HasMultipleRegions.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("message", "error"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("s") + })); + addAnnotation(annotation); + } + return bodies; + } + } +} -- cgit v1.2.3-54-g00ecf