From f06427cd7375551582461f91b3458339a8227f9b Mon Sep 17 00:00:00 2001
From: Kristóf Marussy
Date: Mon, 2 Nov 2020 02:02:40 +0100
Subject: Optimizing generator with linear objective functions
---
.../vql-gen/modes3/queries/EndOfSiding_step_4.java | 847 +++++++++++++++++++++
1 file changed, 847 insertions(+)
create mode 100644 Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java
(limited to 'Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java')
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java
new file mode 100644
index 00000000..73df8514
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java
@@ -0,0 +1,847 @@
+/**
+ * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
+ */
+package modes3.queries;
+
+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 modes3.Segment;
+import modes3.Train;
+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.emf.types.EStructuralFeatureInstancesKey;
+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.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+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:
+ *
+ * pattern endOfSiding_step_4(in train : Train, in location : Segment, in end : Segment) {
+ * // frame-{@literal >}end = frame-{@literal >}location-{@literal >}connected_to[i1];
+ * // if (frame-{@literal >}end != NULL &&
+ * // frame-{@literal >}end-{@literal >}connected_to[1] == frame-{@literal >}location &&
+ * // frame-{@literal >}end-{@literal >}connected_to[0] == NULL) {
+ * // ...
+ * // }
+ * // if (frame-{@literal >}end != NULL &&
+ * // frame-{@literal >}end-{@literal >}connected_to[0] == frame-{@literal >}location &&
+ * // frame-{@literal >}end-{@literal >}connected_to[1] == NULL) {
+ * // ...
+ * // }
+ * Train(train);
+ * Train.location(train, location);
+ * Segment.connectedTo(location, end);
+ * }
+ *
+ *
+ * @see Matcher
+ * @see Match
+ *
+ */
+@SuppressWarnings("all")
+public final class EndOfSiding_step_4 extends BaseGeneratedEMFQuerySpecification {
+ /**
+ * Pattern-specific match representation of the modes3.queries.endOfSiding_step_4 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 Train fTrain;
+
+ private Segment fLocation;
+
+ private Segment fEnd;
+
+ private static List parameterNames = makeImmutableList("train", "location", "end");
+
+ private Match(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ this.fTrain = pTrain;
+ this.fLocation = pLocation;
+ this.fEnd = pEnd;
+ }
+
+ @Override
+ public Object get(final String parameterName) {
+ switch(parameterName) {
+ case "train": return this.fTrain;
+ case "location": return this.fLocation;
+ case "end": return this.fEnd;
+ default: return null;
+ }
+ }
+
+ @Override
+ public Object get(final int index) {
+ switch(index) {
+ case 0: return this.fTrain;
+ case 1: return this.fLocation;
+ case 2: return this.fEnd;
+ default: return null;
+ }
+ }
+
+ public Train getTrain() {
+ return this.fTrain;
+ }
+
+ public Segment getLocation() {
+ return this.fLocation;
+ }
+
+ public Segment getEnd() {
+ return this.fEnd;
+ }
+
+ @Override
+ public boolean set(final String parameterName, final Object newValue) {
+ if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+ if ("train".equals(parameterName) ) {
+ this.fTrain = (Train) newValue;
+ return true;
+ }
+ if ("location".equals(parameterName) ) {
+ this.fLocation = (Segment) newValue;
+ return true;
+ }
+ if ("end".equals(parameterName) ) {
+ this.fEnd = (Segment) newValue;
+ return true;
+ }
+ return false;
+ }
+
+ public void setTrain(final Train pTrain) {
+ if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+ this.fTrain = pTrain;
+ }
+
+ public void setLocation(final Segment pLocation) {
+ if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+ this.fLocation = pLocation;
+ }
+
+ public void setEnd(final Segment pEnd) {
+ if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+ this.fEnd = pEnd;
+ }
+
+ @Override
+ public String patternName() {
+ return "modes3.queries.endOfSiding_step_4";
+ }
+
+ @Override
+ public List parameterNames() {
+ return EndOfSiding_step_4.Match.parameterNames;
+ }
+
+ @Override
+ public Object[] toArray() {
+ return new Object[]{fTrain, fLocation, fEnd};
+ }
+
+ @Override
+ public EndOfSiding_step_4.Match toImmutable() {
+ return isMutable() ? newMatch(fTrain, fLocation, fEnd) : this;
+ }
+
+ @Override
+ public String prettyPrint() {
+ StringBuilder result = new StringBuilder();
+ result.append("\"train\"=" + prettyPrintValue(fTrain) + ", ");
+ result.append("\"location\"=" + prettyPrintValue(fLocation) + ", ");
+ result.append("\"end\"=" + prettyPrintValue(fEnd));
+ return result.toString();
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(fTrain, fLocation, fEnd);
+ }
+
+ @Override
+ public boolean equals(final Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null) {
+ return false;
+ }
+ if ((obj instanceof EndOfSiding_step_4.Match)) {
+ EndOfSiding_step_4.Match other = (EndOfSiding_step_4.Match) obj;
+ return Objects.equals(fTrain, other.fTrain) && Objects.equals(fLocation, other.fLocation) && Objects.equals(fEnd, other.fEnd);
+ } 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 EndOfSiding_step_4 specification() {
+ return EndOfSiding_step_4.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 EndOfSiding_step_4.Match newEmptyMatch() {
+ return new Mutable(null, 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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return the new, mutable (partial) match object.
+ *
+ */
+ public static EndOfSiding_step_4.Match newMutableMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return new Mutable(pTrain, pLocation, pEnd);
+ }
+
+ /**
+ * 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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return the (partial) match object.
+ *
+ */
+ public static EndOfSiding_step_4.Match newMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return new Immutable(pTrain, pLocation, pEnd);
+ }
+
+ private static final class Mutable extends EndOfSiding_step_4.Match {
+ Mutable(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ super(pTrain, pLocation, pEnd);
+ }
+
+ @Override
+ public boolean isMutable() {
+ return true;
+ }
+ }
+
+ private static final class Immutable extends EndOfSiding_step_4.Match {
+ Immutable(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ super(pTrain, pLocation, pEnd);
+ }
+
+ @Override
+ public boolean isMutable() {
+ return false;
+ }
+ }
+ }
+
+ /**
+ * Generated pattern matcher API of the modes3.queries.endOfSiding_step_4 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:
+ *
+ * pattern endOfSiding_step_4(in train : Train, in location : Segment, in end : Segment) {
+ * // frame-{@literal >}end = frame-{@literal >}location-{@literal >}connected_to[i1];
+ * // if (frame-{@literal >}end != NULL &&
+ * // frame-{@literal >}end-{@literal >}connected_to[1] == frame-{@literal >}location &&
+ * // frame-{@literal >}end-{@literal >}connected_to[0] == NULL) {
+ * // ...
+ * // }
+ * // if (frame-{@literal >}end != NULL &&
+ * // frame-{@literal >}end-{@literal >}connected_to[0] == frame-{@literal >}location &&
+ * // frame-{@literal >}end-{@literal >}connected_to[1] == NULL) {
+ * // ...
+ * // }
+ * Train(train);
+ * Train.location(train, location);
+ * Segment.connectedTo(location, end);
+ * }
+ *
+ *
+ * @see Match
+ * @see EndOfSiding_step_4
+ *
+ */
+ 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 EndOfSiding_step_4.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 EndOfSiding_step_4.Matcher create() {
+ return new Matcher();
+ }
+
+ private static final int POSITION_TRAIN = 0;
+
+ private static final int POSITION_LOCATION = 1;
+
+ private static final int POSITION_END = 2;
+
+ private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(EndOfSiding_step_4.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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return matches represented as a Match object.
+ *
+ */
+ public Collection getAllMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return rawStreamAllMatches(new Object[]{pTrain, pLocation, pEnd}).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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return a stream of matches represented as a Match object.
+ *
+ */
+ public Stream streamAllMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return rawStreamAllMatches(new Object[]{pTrain, pLocation, pEnd});
+ }
+
+ /**
+ * 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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return a match represented as a Match object, or null if no match is found.
+ *
+ */
+ public Optional getOneArbitraryMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return rawGetOneArbitraryMatch(new Object[]{pTrain, pLocation, pEnd});
+ }
+
+ /**
+ * 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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return true if the input is a valid (partial) match of the pattern.
+ *
+ */
+ public boolean hasMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return rawHasMatch(new Object[]{pTrain, pLocation, pEnd});
+ }
+
+ /**
+ * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+ * @param pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return the number of pattern matches found.
+ *
+ */
+ public int countMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return rawCountMatches(new Object[]{pTrain, pLocation, pEnd});
+ }
+
+ /**
+ * 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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, 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 Train pTrain, final Segment pLocation, final Segment pEnd, final Consumer super EndOfSiding_step_4.Match> processor) {
+ return rawForOneArbitraryMatch(new Object[]{pTrain, pLocation, pEnd}, 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 pTrain the fixed value of pattern parameter train, or null if not bound.
+ * @param pLocation the fixed value of pattern parameter location, or null if not bound.
+ * @param pEnd the fixed value of pattern parameter end, or null if not bound.
+ * @return the (partial) match object.
+ *
+ */
+ public EndOfSiding_step_4.Match newMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
+ return EndOfSiding_step_4.Match.newMatch(pTrain, pLocation, pEnd);
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for train.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ protected Stream rawStreamAllValuesOftrain(final Object[] parameters) {
+ return rawStreamAllValues(POSITION_TRAIN, parameters).map(Train.class::cast);
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for train.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOftrain() {
+ return rawStreamAllValuesOftrain(emptyArray()).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for train.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Stream streamAllValuesOftrain() {
+ return rawStreamAllValuesOftrain(emptyArray());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for train.
+ *
+ * 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 streamAllValuesOftrain(final EndOfSiding_step_4.Match partialMatch) {
+ return rawStreamAllValuesOftrain(partialMatch.toArray());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for train.
+ *
+ * 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 streamAllValuesOftrain(final Segment pLocation, final Segment pEnd) {
+ return rawStreamAllValuesOftrain(new Object[]{null, pLocation, pEnd});
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for train.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOftrain(final EndOfSiding_step_4.Match partialMatch) {
+ return rawStreamAllValuesOftrain(partialMatch.toArray()).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for train.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOftrain(final Segment pLocation, final Segment pEnd) {
+ return rawStreamAllValuesOftrain(new Object[]{null, pLocation, pEnd}).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for location.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ protected Stream rawStreamAllValuesOflocation(final Object[] parameters) {
+ return rawStreamAllValues(POSITION_LOCATION, parameters).map(Segment.class::cast);
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for location.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOflocation() {
+ return rawStreamAllValuesOflocation(emptyArray()).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for location.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Stream streamAllValuesOflocation() {
+ return rawStreamAllValuesOflocation(emptyArray());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for location.
+ *
+ * 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 streamAllValuesOflocation(final EndOfSiding_step_4.Match partialMatch) {
+ return rawStreamAllValuesOflocation(partialMatch.toArray());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for location.
+ *
+ * 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 streamAllValuesOflocation(final Train pTrain, final Segment pEnd) {
+ return rawStreamAllValuesOflocation(new Object[]{pTrain, null, pEnd});
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for location.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOflocation(final EndOfSiding_step_4.Match partialMatch) {
+ return rawStreamAllValuesOflocation(partialMatch.toArray()).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for location.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOflocation(final Train pTrain, final Segment pEnd) {
+ return rawStreamAllValuesOflocation(new Object[]{pTrain, null, pEnd}).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for end.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ protected Stream rawStreamAllValuesOfend(final Object[] parameters) {
+ return rawStreamAllValues(POSITION_END, parameters).map(Segment.class::cast);
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for end.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOfend() {
+ return rawStreamAllValuesOfend(emptyArray()).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for end.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Stream streamAllValuesOfend() {
+ return rawStreamAllValuesOfend(emptyArray());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for end.
+ *
+ * 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 streamAllValuesOfend(final EndOfSiding_step_4.Match partialMatch) {
+ return rawStreamAllValuesOfend(partialMatch.toArray());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for end.
+ *
+ * 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 streamAllValuesOfend(final Train pTrain, final Segment pLocation) {
+ return rawStreamAllValuesOfend(new Object[]{pTrain, pLocation, null});
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for end.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOfend(final EndOfSiding_step_4.Match partialMatch) {
+ return rawStreamAllValuesOfend(partialMatch.toArray()).collect(Collectors.toSet());
+ }
+
+ /**
+ * Retrieve the set of values that occur in matches for end.
+ * @return the Set of all values or empty set if there are no matches
+ *
+ */
+ public Set getAllValuesOfend(final Train pTrain, final Segment pLocation) {
+ return rawStreamAllValuesOfend(new Object[]{pTrain, pLocation, null}).collect(Collectors.toSet());
+ }
+
+ @Override
+ protected EndOfSiding_step_4.Match tupleToMatch(final Tuple t) {
+ try {
+ return EndOfSiding_step_4.Match.newMatch((Train) t.get(POSITION_TRAIN), (Segment) t.get(POSITION_LOCATION), (Segment) t.get(POSITION_END));
+ } catch(ClassCastException e) {
+ LOGGER.error("Element(s) in tuple not properly typed!",e);
+ return null;
+ }
+ }
+
+ @Override
+ protected EndOfSiding_step_4.Match arrayToMatch(final Object[] match) {
+ try {
+ return EndOfSiding_step_4.Match.newMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION], (Segment) match[POSITION_END]);
+ } catch(ClassCastException e) {
+ LOGGER.error("Element(s) in array not properly typed!",e);
+ return null;
+ }
+ }
+
+ @Override
+ protected EndOfSiding_step_4.Match arrayToMatchMutable(final Object[] match) {
+ try {
+ return EndOfSiding_step_4.Match.newMutableMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION], (Segment) match[POSITION_END]);
+ } 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 EndOfSiding_step_4.instance();
+ }
+ }
+
+ private EndOfSiding_step_4() {
+ super(GeneratedPQuery.INSTANCE);
+ }
+
+ /**
+ * @return the singleton instance of the query specification
+ * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+ *
+ */
+ public static EndOfSiding_step_4 instance() {
+ try{
+ return LazyHolder.INSTANCE;
+ } catch (ExceptionInInitializerError err) {
+ throw processInitializerError(err);
+ }
+ }
+
+ @Override
+ protected EndOfSiding_step_4.Matcher instantiate(final ViatraQueryEngine engine) {
+ return EndOfSiding_step_4.Matcher.on(engine);
+ }
+
+ @Override
+ public EndOfSiding_step_4.Matcher instantiate() {
+ return EndOfSiding_step_4.Matcher.create();
+ }
+
+ @Override
+ public EndOfSiding_step_4.Match newEmptyMatch() {
+ return EndOfSiding_step_4.Match.newEmptyMatch();
+ }
+
+ @Override
+ public EndOfSiding_step_4.Match newMatch(final Object... parameters) {
+ return EndOfSiding_step_4.Match.newMatch((modes3.Train) parameters[0], (modes3.Segment) parameters[1], (modes3.Segment) parameters[2]);
+ }
+
+ /**
+ * Inner class allowing the singleton instance of {@link EndOfSiding_step_4} to be created
+ * not at the class load time of the outer class,
+ * but rather at the first call to {@link EndOfSiding_step_4#instance()}.
+ *
+ * This workaround is required e.g. to support recursion.
+ *
+ */
+ private static class LazyHolder {
+ private static final EndOfSiding_step_4 INSTANCE = new EndOfSiding_step_4();
+
+ /**
+ * 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 static final Object STATIC_INITIALIZER = ensureInitialized();
+
+ public static Object ensureInitialized() {
+ INSTANCE.ensureInitializedInternal();
+ return null;
+ }
+ }
+
+ private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+ private static final EndOfSiding_step_4.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+
+ private final PParameter parameter_train = new PParameter("train", "modes3.Train", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Train")), PParameterDirection.INOUT);
+
+ private final PParameter parameter_location = new PParameter("location", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
+
+ private final PParameter parameter_end = new PParameter("end", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
+
+ private final List parameters = Arrays.asList(parameter_train, parameter_location, parameter_end);
+
+ private GeneratedPQuery() {
+ super(PVisibility.PUBLIC);
+ }
+
+ @Override
+ public String getFullyQualifiedName() {
+ return "modes3.queries.endOfSiding_step_4";
+ }
+
+ @Override
+ public List getParameterNames() {
+ return Arrays.asList("train","location","end");
+ }
+
+ @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_train = body.getOrCreateVariableByName("train");
+ PVariable var_location = body.getOrCreateVariableByName("location");
+ PVariable var_end = body.getOrCreateVariableByName("end");
+ new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
+ new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
+ new TypeConstraint(body, Tuples.flatTupleOf(var_end), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
+ body.setSymbolicParameters(Arrays.asList(
+ new ExportedParameter(body, var_train, parameter_train),
+ new ExportedParameter(body, var_location, parameter_location),
+ new ExportedParameter(body, var_end, parameter_end)
+ ));
+ // // frame->end = frame->location->connected_to[i1];// if (frame->end != NULL &&// frame->end->connected_to[1] == frame->location &&// frame->end->connected_to[0] == NULL) {// ...// } // if (frame->end != NULL &&// frame->end->connected_to[0] == frame->location &&// frame->end->connected_to[1] == NULL) {// ...// } Train(train)
+ new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
+ // Train.location(train, location)
+ new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
+ PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+ new TypeConstraint(body, Tuples.flatTupleOf(var_train, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train", "location")));
+ new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
+ new Equality(body, var__virtual_0_, var_location);
+ // Segment.connectedTo(location, end)
+ new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
+ PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
+ new TypeConstraint(body, Tuples.flatTupleOf(var_location, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
+ new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
+ new Equality(body, var__virtual_1_, var_end);
+ bodies.add(body);
+ }
+ return bodies;
+ }
+ }
+}
--
cgit v1.2.3-70-g09d2