/**
* 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 modes3.queries.MultipleConnectedTo;
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.basicdeferred.NegativePatternCall;
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_5(in train : Train, in location : Segment, in end : Segment) {
* // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
* // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
* // ...OR...
* // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
* // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
* Train(train);
* Train.location(train, location);
* Segment.connectedTo(location, end);
* neg find multipleConnectedTo(end);
* }
*
*
* @see Matcher
* @see Match
*
*/
@SuppressWarnings("all")
public final class EndOfSiding_step_5 extends BaseGeneratedEMFQuerySpecification {
/**
* Pattern-specific match representation of the modes3.queries.endOfSiding_step_5 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_5";
}
@Override
public List parameterNames() {
return EndOfSiding_step_5.Match.parameterNames;
}
@Override
public Object[] toArray() {
return new Object[]{fTrain, fLocation, fEnd};
}
@Override
public EndOfSiding_step_5.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_5.Match)) {
EndOfSiding_step_5.Match other = (EndOfSiding_step_5.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_5 specification() {
return EndOfSiding_step_5.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_5.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_5.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_5.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_5.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_5.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_5 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_5(in train : Train, in location : Segment, in end : Segment) {
* // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
* // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
* // ...OR...
* // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
* // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
* Train(train);
* Train.location(train, location);
* Segment.connectedTo(location, end);
* neg find multipleConnectedTo(end);
* }
*
*
* @see Match
* @see EndOfSiding_step_5
*
*/
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_5.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_5.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_5.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_5.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_5.Match newMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
return EndOfSiding_step_5.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_5.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_5.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_5.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_5.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_5.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_5.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_5.Match tupleToMatch(final Tuple t) {
try {
return EndOfSiding_step_5.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_5.Match arrayToMatch(final Object[] match) {
try {
return EndOfSiding_step_5.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_5.Match arrayToMatchMutable(final Object[] match) {
try {
return EndOfSiding_step_5.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_5.instance();
}
}
private EndOfSiding_step_5() {
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_5 instance() {
try{
return LazyHolder.INSTANCE;
} catch (ExceptionInInitializerError err) {
throw processInitializerError(err);
}
}
@Override
protected EndOfSiding_step_5.Matcher instantiate(final ViatraQueryEngine engine) {
return EndOfSiding_step_5.Matcher.on(engine);
}
@Override
public EndOfSiding_step_5.Matcher instantiate() {
return EndOfSiding_step_5.Matcher.create();
}
@Override
public EndOfSiding_step_5.Match newEmptyMatch() {
return EndOfSiding_step_5.Match.newEmptyMatch();
}
@Override
public EndOfSiding_step_5.Match newMatch(final Object... parameters) {
return EndOfSiding_step_5.Match.newMatch((modes3.Train) parameters[0], (modes3.Segment) parameters[1], (modes3.Segment) parameters[2]);
}
/**
* Inner class allowing the singleton instance of {@link EndOfSiding_step_5} to be created
* not at the class load time of the outer class,
* but rather at the first call to {@link EndOfSiding_step_5#instance()}.
*
* This workaround is required e.g. to support recursion.
*
*/
private static class LazyHolder {
private static final EndOfSiding_step_5 INSTANCE = new EndOfSiding_step_5();
/**
* 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_5.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_5";
}
@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)
));
// // results->matches[match_cntr].location = frame->location;// results->matches[match_cntr++].train = frame->train;// ...OR...// results->matches[match_cntr].location = frame->location;// results->matches[match_cntr++].train = frame->train; 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);
// neg find multipleConnectedTo(end)
new NegativePatternCall(body, Tuples.flatTupleOf(var_end), MultipleConnectedTo.instance().getInternalQueryRepresentation());
bodies.add(body);
}
return bodies;
}
}
}