From 09b1255f11ee17828da706f682e33f50316887fe Mon Sep 17 00:00:00 2001 From: Kristóf Marussy Date: Mon, 6 May 2019 18:42:22 -0400 Subject: Trying to implement spacecraft case study --- .../satellite/queries/internal/LinkAllowed.java | 185 +++++++++++++++++++++ 1 file changed, 185 insertions(+) create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java (limited to 'Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java') diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java new file mode 100644 index 00000000..e7529aa2 --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java @@ -0,0 +1,185 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal; + +import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CubeSat3U; +import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MatchingAntenna; +import java.util.Arrays; +import java.util.LinkedHashSet; +import java.util.List; +import java.util.Set; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; +import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher; +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.basicdeferred.ExportedParameter; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue; +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.Tuples; + +/** + * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way. + * + *

Original source: + * 

+ *         private pattern linkAllowed(From : Spacecraft, To : CommunicatingElement) {
+ *         	find matchingAntenna(From, To, _);
+ *         	neg find cubeSat3U(From);
+ *         } or {
+ *         	find matchingAntenna(From, To, TransceiverBand::UHF);
+ *         	CubeSat3U(From);
+ *         } or {
+ *         	find matchingAntenna(From, To, _);
+ *         	CubeSat3U(From);
+ *         	GroundStationNetwork(To);
+ *         }
+ *
+ * + * @see GenericPatternMatcher + * @see GenericPatternMatch + * + */ +@SuppressWarnings("all") +public final class LinkAllowed extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher { + private LinkAllowed() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static LinkAllowed instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + /** + * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed (visibility: PUBLIC, simpleName: LinkAllowed, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (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: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed (visibility: PUBLIC, simpleName: LinkAllowed, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final LinkAllowed INSTANCE = new LinkAllowed(); + + /** + * 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 LinkAllowed.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_From = new PParameter("From", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT); + + private final PParameter parameter_To = new PParameter("To", "hu.bme.mit.inf.dslreasoner.domains.satellite.CommunicatingElement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "CommunicatingElement")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_From, parameter_To); + + private GeneratedPQuery() { + super(PVisibility.PRIVATE); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.linkAllowed"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("From","To"); + } + + @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_From = body.getOrCreateVariableByName("From"); + PVariable var_To = body.getOrCreateVariableByName("To"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_From, parameter_From), + new ExportedParameter(body, var_To, parameter_To) + )); + // find matchingAntenna(From, To, _) + new PositivePatternCall(body, Tuples.flatTupleOf(var_From, var_To, var___0_), MatchingAntenna.instance().getInternalQueryRepresentation()); + // neg find cubeSat3U(From) + new NegativePatternCall(body, Tuples.flatTupleOf(var_From), CubeSat3U.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PBody body = new PBody(this); + PVariable var_From = body.getOrCreateVariableByName("From"); + PVariable var_To = body.getOrCreateVariableByName("To"); + new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_From, parameter_From), + new ExportedParameter(body, var_To, parameter_To) + )); + // find matchingAntenna(From, To, TransceiverBand::UHF) + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "TransceiverBand", "UHF").getInstance()); + new PositivePatternCall(body, Tuples.flatTupleOf(var_From, var_To, var__virtual_0_), MatchingAntenna.instance().getInternalQueryRepresentation()); + // CubeSat3U(From) + new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U"))); + bodies.add(body); + } + { + PBody body = new PBody(this); + PVariable var_From = body.getOrCreateVariableByName("From"); + PVariable var_To = body.getOrCreateVariableByName("To"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_From, parameter_From), + new ExportedParameter(body, var_To, parameter_To) + )); + // find matchingAntenna(From, To, _) + new PositivePatternCall(body, Tuples.flatTupleOf(var_From, var_To, var___0_), MatchingAntenna.instance().getInternalQueryRepresentation()); + // CubeSat3U(From) + new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U"))); + // GroundStationNetwork(To) + new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "GroundStationNetwork"))); + bodies.add(body); + } + return bodies; + } + } +} -- cgit v1.2.3-70-g09d2