From fd3684b5440dacca0c4bf4be15930555a79e2100 Mon Sep 17 00:00:00 2001 From: Kristóf Marussy Date: Tue, 21 May 2019 17:00:01 -0400 Subject: VIATRA DSE and COIN-OR CBC implementations of CPS case study --- .../cps/queries/internal/RequiredAppInstances.java | 181 +++++++++++++++++++++ 1 file changed, 181 insertions(+) create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.cps/src-gen/hu/bme/mit/inf/dslreasoner/domains/cps/queries/internal/RequiredAppInstances.java (limited to 'Domains/hu.bme.mit.inf.dslreasoner.domains.cps/src-gen/hu/bme/mit/inf/dslreasoner/domains/cps/queries/internal/RequiredAppInstances.java') diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.cps/src-gen/hu/bme/mit/inf/dslreasoner/domains/cps/queries/internal/RequiredAppInstances.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.cps/src-gen/hu/bme/mit/inf/dslreasoner/domains/cps/queries/internal/RequiredAppInstances.java new file mode 100644 index 00000000..dc76cbde --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.cps/src-gen/hu/bme/mit/inf/dslreasoner/domains/cps/queries/internal/RequiredAppInstances.java @@ -0,0 +1,181 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.cps/src/hu/bme/mit/inf/dslreasoner/domains/cps/queries/CpsQueries.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.cps.queries.internal; + +import hu.bme.mit.inf.dslreasoner.domains.cps.queries.internal.SatisfyingInstance; +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.emf.ecore.EDataType; +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.emf.types.EDataTypeInSlotsKey; +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.context.common.JavaTransitiveInstancesKey; +import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator; +import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider; +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.ExpressionEvaluation; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.PatternMatchCounter; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint; +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 requiredAppInstances(Req : Requirement, Remaining : java Integer) {
+ *         	Instances == count find satisfyingInstance(Req, _);
+ *         	Requirement.count(Req, RequiredCount);
+ *         	Remaining == eval(RequiredCount - Instances);
+ *         }
+ *
+ * + * @see GenericPatternMatcher + * @see GenericPatternMatch + * + */ +@SuppressWarnings("all") +public final class RequiredAppInstances extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher { + private RequiredAppInstances() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static RequiredAppInstances 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.cps.queries.internal.RequiredAppInstances (visibility: PUBLIC, simpleName: RequiredAppInstances, identifier: hu.bme.mit.inf.dslreasoner.domains.cps.queries.internal.RequiredAppInstances, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.cps.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.cps.queries.internal.RequiredAppInstances (visibility: PUBLIC, simpleName: RequiredAppInstances, identifier: hu.bme.mit.inf.dslreasoner.domains.cps.queries.internal.RequiredAppInstances, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.cps.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 RequiredAppInstances INSTANCE = new RequiredAppInstances(); + + /** + * 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 RequiredAppInstances.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_Req = new PParameter("Req", "hu.bme.mit.inf.dslreasoner.domains.cps.Requirement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/cps", "Requirement")), PParameterDirection.INOUT); + + private final PParameter parameter_Remaining = new PParameter("Remaining", "java.lang.Integer", new JavaTransitiveInstancesKey(java.lang.Integer.class), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_Req, parameter_Remaining); + + private GeneratedPQuery() { + super(PVisibility.PRIVATE); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.cps.queries.requiredAppInstances"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("Req","Remaining"); + } + + @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_Req = body.getOrCreateVariableByName("Req"); + PVariable var_Remaining = body.getOrCreateVariableByName("Remaining"); + PVariable var_Instances = body.getOrCreateVariableByName("Instances"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + PVariable var_RequiredCount = body.getOrCreateVariableByName("RequiredCount"); + new TypeConstraint(body, Tuples.flatTupleOf(var_Req), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/cps", "Requirement"))); + new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Remaining), new JavaTransitiveInstancesKey(java.lang.Integer.class)); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_Req, parameter_Req), + new ExportedParameter(body, var_Remaining, parameter_Remaining) + )); + // Instances == count find satisfyingInstance(Req, _) + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new PatternMatchCounter(body, Tuples.flatTupleOf(var_Req, var___0_), SatisfyingInstance.instance().getInternalQueryRepresentation(), var__virtual_0_); + new Equality(body, var_Instances, var__virtual_0_); + // Requirement.count(Req, RequiredCount) + new TypeConstraint(body, Tuples.flatTupleOf(var_Req), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/cps", "Requirement"))); + PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_Req, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/cps", "Requirement", "count"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt"))); + new Equality(body, var__virtual_1_, var_RequiredCount); + // Remaining == eval(RequiredCount - Instances) + PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}"); + new ExpressionEvaluation(body, new IExpressionEvaluator() { + + @Override + public String getShortDescription() { + return "Expression evaluation from pattern requiredAppInstances"; + } + + @Override + public Iterable getInputParameterNames() { + return Arrays.asList("Instances", "RequiredCount");} + + @Override + public Object evaluateExpression(IValueProvider provider) throws Exception { + Integer Instances = (Integer) provider.getValue("Instances"); + Integer RequiredCount = (Integer) provider.getValue("RequiredCount"); + return evaluateExpression_1_1(Instances, RequiredCount); + } + }, var__virtual_2_ ); + new Equality(body, var_Remaining, var__virtual_2_); + bodies.add(body); + } + return bodies; + } + } + + private static int evaluateExpression_1_1(final Integer Instances, final Integer RequiredCount) { + return ((RequiredCount).intValue() - (Instances).intValue()); + } +} -- cgit v1.2.3-54-g00ecf