From 89235248d109ec015cc483188a7c4167c0deef77 Mon Sep 17 00:00:00 2001 From: Kristóf Marussy Date: Thu, 7 May 2020 19:12:45 +0200 Subject: Rebuild with Eclipse 2020-03 --- .../.ApplicationConfigurationIdeModule.xtendbin | Bin 1701 -> 1701 bytes .../ide/.ApplicationConfigurationIdeSetup.xtendbin | Bin 2526 -> 2526 bytes .../ide/ApplicationConfigurationIdeModule.java | 26 +- .../ide/ApplicationConfigurationIdeSetup.java | 48 +- .../application/validation/MetamodelValidator.java | 314 ++-- .../validation/QueryAndMetamodelValidator.java | 172 +-- ...licationConfigurationValueConverterService.java | 32 +- .../language/solverLanguage/ErrorPredicate.java | 47 - .../language/solverLanguage/PredicateSymbol.java | 47 - .../solverLanguage/impl/ErrorPredicateImpl.java | 179 --- .../solverLanguage/impl/PredicateSymbolImpl.java | 196 --- .../ModelGenExampleFAM_plugin/META-INF/MANIFEST.MF | 18 +- .../model/FamMetamodel.ecore | 138 +- .../Examples/ModelGenExampleFAM_plugin/plugin.xml | 48 +- .../META-INF/MANIFEST.MF | 24 +- .../model/FileSytem.ecore | 64 +- .../plugin.xml | 50 +- .../dslreasoner/domains/alloyexamples/.gitignore | 8 + .../domains/alloyexamples/ContentInNotLive.java | 752 ++++++++++ .../domains/alloyexamples/DirectSupertype.java | 703 +++++++++ .../dslreasoner/domains/alloyexamples/Live.java | 741 ++++++++++ .../domains/alloyexamples/LoopInInheritence.java | 558 +++++++ .../alloyexamples/NonSymmetricOpposite.java | 718 +++++++++ .../domains/alloyexamples/Opposite.java | 704 +++++++++ .../alloyexamples/OppositeDifferentClass.java | 587 ++++++++ .../domains/alloyexamples/PatternContent.java | 704 +++++++++ .../META-INF/MANIFEST.MF | 18 +- .../plugin.xml | 206 +-- .../plugin.xml | 52 +- .../.classpath | 24 +- .../.gitignore | 1 + .../lib/.gitignore | 0 .../plugin.xml | 32 +- .../plugin.xml | 28 +- .../case.study.familyTree.run/bin/.gitignore | 2 - .../bin/queries/.FamilyTreeConstraints.java._trace | Bin 632 -> 632 bytes .../bin/queries/.MemberIsItsOwnParent.java._trace | Bin 3544 -> 3540 bytes .../bin/queries/.gitignore | 8 + .../outputs/debug/errors.txt | 32 +- .../outputs/debug/generation.logicproblem | 680 ++++----- .../outputs/debug/init.partialmodel | 102 +- .../case.study.familyTree.run/outputs/log.txt | 2 +- .../case.study.familyTree.run/plugin.xml | 20 +- .../queries/.FamilyTreeConstraints.java._trace | Bin 632 -> 632 bytes .../queries/.MemberIsItsOwnParent.java._trace | Bin 3544 -> 3540 bytes .../src-gen/queries/FamilyTreeConstraints.java | 172 +-- .../src-gen/queries/MemberHasParent.java | 1102 +++++++------- .../src-gen/queries/MemberIsItsOwnParent.java | 1154 +++++++-------- .../src-gen/queries/ParentTooYoung.java | 1550 ++++++++++---------- .../src-gen/queries/TwoMembersHaveNoParent.java | 1446 +++++++++--------- .../case.study.pledge.run/plugin.xml | 84 +- .../xtend-gen/run/.GeneratePledgeModels.xtendbin | Bin 12374 -> 12374 bytes .../xtend-gen/run/GeneratePledgeModels.java | 628 ++++---- .../plugin.xml | 2 +- 54 files changed, 9620 insertions(+), 4603 deletions(-) delete mode 100644 Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/ErrorPredicate.java delete mode 100644 Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/PredicateSymbol.java delete mode 100644 Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/ErrorPredicateImpl.java delete mode 100644 Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/PredicateSymbolImpl.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/ContentInNotLive.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/DirectSupertype.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Live.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/LoopInInheritence.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/NonSymmetricOpposite.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Opposite.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/OppositeDifferentClass.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/PatternContent.java create mode 100644 Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/lib/.gitignore delete mode 100644 Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/.gitignore create mode 100644 Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.gitignore diff --git a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeModule.xtendbin b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeModule.xtendbin index a3b7b1f2..b3013cf6 100644 Binary files a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeModule.xtendbin and b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeModule.xtendbin differ diff --git a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeSetup.xtendbin b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeSetup.xtendbin index 6d50bd9d..56db384c 100644 Binary files a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeSetup.xtendbin and b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/.ApplicationConfigurationIdeSetup.xtendbin differ diff --git a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeModule.java b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeModule.java index 34f65780..f4d40594 100644 --- a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeModule.java +++ b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeModule.java @@ -1,13 +1,13 @@ -/** - * generated by Xtext 2.12.0 - */ -package hu.bme.mit.inf.dslreasoner.application.ide; - -import hu.bme.mit.inf.dslreasoner.application.ide.AbstractApplicationConfigurationIdeModule; - -/** - * Use this class to register ide components. - */ -@SuppressWarnings("all") -public class ApplicationConfigurationIdeModule extends AbstractApplicationConfigurationIdeModule { -} +/** + * generated by Xtext 2.12.0 + */ +package hu.bme.mit.inf.dslreasoner.application.ide; + +import hu.bme.mit.inf.dslreasoner.application.ide.AbstractApplicationConfigurationIdeModule; + +/** + * Use this class to register ide components. + */ +@SuppressWarnings("all") +public class ApplicationConfigurationIdeModule extends AbstractApplicationConfigurationIdeModule { +} diff --git a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeSetup.java b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeSetup.java index a73d3f1f..2281147c 100644 --- a/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeSetup.java +++ b/Application/hu.bme.mit.inf.dslreasoner.application.ide/xtend-gen/hu/bme/mit/inf/dslreasoner/application/ide/ApplicationConfigurationIdeSetup.java @@ -1,24 +1,24 @@ -/** - * generated by Xtext 2.12.0 - */ -package hu.bme.mit.inf.dslreasoner.application.ide; - -import com.google.inject.Guice; -import com.google.inject.Injector; -import hu.bme.mit.inf.dslreasoner.application.ApplicationConfigurationRuntimeModule; -import hu.bme.mit.inf.dslreasoner.application.ApplicationConfigurationStandaloneSetup; -import hu.bme.mit.inf.dslreasoner.application.ide.ApplicationConfigurationIdeModule; -import org.eclipse.xtext.util.Modules2; - -/** - * Initialization support for running Xtext languages as language servers. - */ -@SuppressWarnings("all") -public class ApplicationConfigurationIdeSetup extends ApplicationConfigurationStandaloneSetup { - @Override - public Injector createInjector() { - ApplicationConfigurationRuntimeModule _applicationConfigurationRuntimeModule = new ApplicationConfigurationRuntimeModule(); - ApplicationConfigurationIdeModule _applicationConfigurationIdeModule = new ApplicationConfigurationIdeModule(); - return Guice.createInjector(Modules2.mixin(_applicationConfigurationRuntimeModule, _applicationConfigurationIdeModule)); - } -} +/** + * generated by Xtext 2.12.0 + */ +package hu.bme.mit.inf.dslreasoner.application.ide; + +import com.google.inject.Guice; +import com.google.inject.Injector; +import hu.bme.mit.inf.dslreasoner.application.ApplicationConfigurationRuntimeModule; +import hu.bme.mit.inf.dslreasoner.application.ApplicationConfigurationStandaloneSetup; +import hu.bme.mit.inf.dslreasoner.application.ide.ApplicationConfigurationIdeModule; +import org.eclipse.xtext.util.Modules2; + +/** + * Initialization support for running Xtext languages as language servers. + */ +@SuppressWarnings("all") +public class ApplicationConfigurationIdeSetup extends ApplicationConfigurationStandaloneSetup { + @Override + public Injector createInjector() { + ApplicationConfigurationRuntimeModule _applicationConfigurationRuntimeModule = new ApplicationConfigurationRuntimeModule(); + ApplicationConfigurationIdeModule _applicationConfigurationIdeModule = new ApplicationConfigurationIdeModule(); + return Guice.createInjector(Modules2.mixin(_applicationConfigurationRuntimeModule, _applicationConfigurationIdeModule)); + } +} diff --git a/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/MetamodelValidator.java b/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/MetamodelValidator.java index 2a2e1047..872814b8 100644 --- a/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/MetamodelValidator.java +++ b/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/MetamodelValidator.java @@ -1,157 +1,157 @@ -package hu.bme.mit.inf.dslreasoner.application.validation; - -import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor; -import java.util.Collections; -import java.util.LinkedList; -import java.util.List; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.EAttribute; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EDataType; -import org.eclipse.emf.ecore.EEnum; -import org.eclipse.emf.ecore.EEnumLiteral; -import org.eclipse.emf.ecore.EReference; -import org.eclipse.emf.ecore.EcorePackage; -import org.eclipse.xtend2.lib.StringConcatenation; -import org.eclipse.xtext.xbase.lib.CollectionLiterals; -import org.eclipse.xtext.xbase.lib.Extension; - -@SuppressWarnings("all") -public class MetamodelValidator { - public LinkedList validateMetamodel(final EcoreMetamodelDescriptor descriptor) { - final LinkedList errors = new LinkedList(); - this.allSupertypesAreIncluded(descriptor.getClasses(), errors); - this.allEnumTypesareIncluded(descriptor.getEnums(), descriptor.getLiterals(), errors); - this.referenceEndpointsAreIncluded(descriptor.getClasses(), descriptor.getReferences(), errors); - this.attributeSourcePontIsIncluded(descriptor.getClasses(), descriptor.getAttributes(), errors); - this.attributeTargetIsSupported(descriptor.getAttributes(), errors); - return errors; - } - - private boolean supportedEDataType(final EDataType dataType) { - @Extension - final EcorePackage l = EcorePackage.eINSTANCE; - EDataType _eInt = l.getEInt(); - EDataType _eBoolean = l.getEBoolean(); - EDataType _eString = l.getEString(); - EDataType _eDouble = l.getEDouble(); - EDataType _eFloat = l.getEFloat(); - return Collections.unmodifiableList(CollectionLiterals.newArrayList(_eInt, _eBoolean, _eString, _eDouble, _eFloat)).contains(dataType); - } - - public void allSupertypesAreIncluded(final List classes, final List errors) { - for (final EClass c : classes) { - EList _eSuperTypes = c.getESuperTypes(); - for (final EClass s : _eSuperTypes) { - boolean _contains = classes.contains(s); - boolean _not = (!_contains); - if (_not) { - StringConcatenation _builder = new StringConcatenation(); - _builder.append("Metamodel contains \""); - String _name = c.getName(); - _builder.append(_name); - _builder.append("\" but not contains its supertype \""); - String _name_1 = s.getName(); - _builder.append(_name_1); - _builder.append("\"!"); - errors.add(_builder.toString()); - } - } - } - } - - public void allEnumTypesareIncluded(final List enums, final List literals, final List errors) { - for (final EEnumLiteral l : literals) { - boolean _contains = enums.contains(l.getEEnum()); - boolean _not = (!_contains); - if (_not) { - StringConcatenation _builder = new StringConcatenation(); - _builder.append("Metamodel contains literal \""); - String _name = l.getName(); - _builder.append(_name); - _builder.append("\" but does not contains enum \""); - String _name_1 = l.getEEnum().getName(); - _builder.append(_name_1); - _builder.append("\"!"); - errors.add(_builder.toString()); - } - } - } - - public void referenceEndpointsAreIncluded(final List classes, final List references, final List errors) { - for (final EReference reference : references) { - { - final EClass src = reference.getEContainingClass(); - boolean _contains = classes.contains(src); - boolean _not = (!_contains); - if (_not) { - StringConcatenation _builder = new StringConcatenation(); - _builder.append("Metamodel contains reference \""); - String _name = reference.getName(); - _builder.append(_name); - _builder.append("\" but does not contains its source type \""); - String _name_1 = src.getName(); - _builder.append(_name_1); - _builder.append("\"!"); - errors.add(_builder.toString()); - } - final EClass trg = reference.getEReferenceType(); - boolean _contains_1 = classes.contains(trg); - boolean _not_1 = (!_contains_1); - if (_not_1) { - StringConcatenation _builder_1 = new StringConcatenation(); - _builder_1.append("Metamodel contains reference \""); - String _name_2 = reference.getName(); - _builder_1.append(_name_2); - _builder_1.append("\" but does not contains its target type \""); - String _name_3 = trg.getName(); - _builder_1.append(_name_3); - _builder_1.append("\"!"); - errors.add(_builder_1.toString()); - } - } - } - } - - public void attributeSourcePontIsIncluded(final List classes, final List attributes, final List errors) { - for (final EAttribute attribute : attributes) { - { - final Class src = attribute.getContainerClass(); - boolean _contains = classes.contains(src); - boolean _not = (!_contains); - if (_not) { - StringConcatenation _builder = new StringConcatenation(); - _builder.append("Metamodel contains attribute \""); - String _name = attribute.getName(); - _builder.append(_name); - _builder.append("\" but does not contains its source type \""); - String _name_1 = src.getName(); - _builder.append(_name_1); - _builder.append("\"!"); - errors.add(_builder.toString()); - } - } - } - } - - public void attributeTargetIsSupported(final List attributes, final List errors) { - for (final EAttribute attribute : attributes) { - { - final EDataType trg = attribute.getEAttributeType(); - boolean _supportedEDataType = this.supportedEDataType(trg); - boolean _not = (!_supportedEDataType); - if (_not) { - StringConcatenation _builder = new StringConcatenation(); - _builder.append("Metamodels contains attribute \""); - String _name = attribute.getName(); - _builder.append(_name); - _builder.append("\" with unsupported type \""); - String _name_1 = trg.getName(); - _builder.append(_name_1); - _builder.append("\"!"); - errors.add(_builder.toString()); - } - } - } - } -} +package hu.bme.mit.inf.dslreasoner.application.validation; + +import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import org.eclipse.emf.common.util.EList; +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EDataType; +import org.eclipse.emf.ecore.EEnum; +import org.eclipse.emf.ecore.EEnumLiteral; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EcorePackage; +import org.eclipse.xtend2.lib.StringConcatenation; +import org.eclipse.xtext.xbase.lib.CollectionLiterals; +import org.eclipse.xtext.xbase.lib.Extension; + +@SuppressWarnings("all") +public class MetamodelValidator { + public LinkedList validateMetamodel(final EcoreMetamodelDescriptor descriptor) { + final LinkedList errors = new LinkedList(); + this.allSupertypesAreIncluded(descriptor.getClasses(), errors); + this.allEnumTypesareIncluded(descriptor.getEnums(), descriptor.getLiterals(), errors); + this.referenceEndpointsAreIncluded(descriptor.getClasses(), descriptor.getReferences(), errors); + this.attributeSourcePontIsIncluded(descriptor.getClasses(), descriptor.getAttributes(), errors); + this.attributeTargetIsSupported(descriptor.getAttributes(), errors); + return errors; + } + + private boolean supportedEDataType(final EDataType dataType) { + @Extension + final EcorePackage l = EcorePackage.eINSTANCE; + EDataType _eInt = l.getEInt(); + EDataType _eBoolean = l.getEBoolean(); + EDataType _eString = l.getEString(); + EDataType _eDouble = l.getEDouble(); + EDataType _eFloat = l.getEFloat(); + return Collections.unmodifiableList(CollectionLiterals.newArrayList(_eInt, _eBoolean, _eString, _eDouble, _eFloat)).contains(dataType); + } + + public void allSupertypesAreIncluded(final List classes, final List errors) { + for (final EClass c : classes) { + EList _eSuperTypes = c.getESuperTypes(); + for (final EClass s : _eSuperTypes) { + boolean _contains = classes.contains(s); + boolean _not = (!_contains); + if (_not) { + StringConcatenation _builder = new StringConcatenation(); + _builder.append("Metamodel contains \""); + String _name = c.getName(); + _builder.append(_name); + _builder.append("\" but not contains its supertype \""); + String _name_1 = s.getName(); + _builder.append(_name_1); + _builder.append("\"!"); + errors.add(_builder.toString()); + } + } + } + } + + public void allEnumTypesareIncluded(final List enums, final List literals, final List errors) { + for (final EEnumLiteral l : literals) { + boolean _contains = enums.contains(l.getEEnum()); + boolean _not = (!_contains); + if (_not) { + StringConcatenation _builder = new StringConcatenation(); + _builder.append("Metamodel contains literal \""); + String _name = l.getName(); + _builder.append(_name); + _builder.append("\" but does not contains enum \""); + String _name_1 = l.getEEnum().getName(); + _builder.append(_name_1); + _builder.append("\"!"); + errors.add(_builder.toString()); + } + } + } + + public void referenceEndpointsAreIncluded(final List classes, final List references, final List errors) { + for (final EReference reference : references) { + { + final EClass src = reference.getEContainingClass(); + boolean _contains = classes.contains(src); + boolean _not = (!_contains); + if (_not) { + StringConcatenation _builder = new StringConcatenation(); + _builder.append("Metamodel contains reference \""); + String _name = reference.getName(); + _builder.append(_name); + _builder.append("\" but does not contains its source type \""); + String _name_1 = src.getName(); + _builder.append(_name_1); + _builder.append("\"!"); + errors.add(_builder.toString()); + } + final EClass trg = reference.getEReferenceType(); + boolean _contains_1 = classes.contains(trg); + boolean _not_1 = (!_contains_1); + if (_not_1) { + StringConcatenation _builder_1 = new StringConcatenation(); + _builder_1.append("Metamodel contains reference \""); + String _name_2 = reference.getName(); + _builder_1.append(_name_2); + _builder_1.append("\" but does not contains its target type \""); + String _name_3 = trg.getName(); + _builder_1.append(_name_3); + _builder_1.append("\"!"); + errors.add(_builder_1.toString()); + } + } + } + } + + public void attributeSourcePontIsIncluded(final List classes, final List attributes, final List errors) { + for (final EAttribute attribute : attributes) { + { + final Class src = attribute.getContainerClass(); + boolean _contains = classes.contains(src); + boolean _not = (!_contains); + if (_not) { + StringConcatenation _builder = new StringConcatenation(); + _builder.append("Metamodel contains attribute \""); + String _name = attribute.getName(); + _builder.append(_name); + _builder.append("\" but does not contains its source type \""); + String _name_1 = src.getName(); + _builder.append(_name_1); + _builder.append("\"!"); + errors.add(_builder.toString()); + } + } + } + } + + public void attributeTargetIsSupported(final List attributes, final List errors) { + for (final EAttribute attribute : attributes) { + { + final EDataType trg = attribute.getEAttributeType(); + boolean _supportedEDataType = this.supportedEDataType(trg); + boolean _not = (!_supportedEDataType); + if (_not) { + StringConcatenation _builder = new StringConcatenation(); + _builder.append("Metamodels contains attribute \""); + String _name = attribute.getName(); + _builder.append(_name); + _builder.append("\" with unsupported type \""); + String _name_1 = trg.getName(); + _builder.append(_name_1); + _builder.append("\"!"); + errors.add(_builder.toString()); + } + } + } + } +} diff --git a/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/QueryAndMetamodelValidator.java b/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/QueryAndMetamodelValidator.java index 567551f1..0b5b8f03 100644 --- a/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/QueryAndMetamodelValidator.java +++ b/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/validation/QueryAndMetamodelValidator.java @@ -1,86 +1,86 @@ -package hu.bme.mit.inf.dslreasoner.application.validation; - -import com.google.common.collect.Iterables; -import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor; -import hu.bme.mit.inf.dslreasoner.viatra2logic.ViatraQuerySetDescriptor; -import java.util.Collections; -import java.util.LinkedList; -import java.util.List; -import java.util.Set; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.EAttribute; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EClassifier; -import org.eclipse.emf.ecore.EEnum; -import org.eclipse.emf.ecore.EEnumLiteral; -import org.eclipse.emf.ecore.ENamedElement; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EReference; -import org.eclipse.viatra.query.patternlanguage.emf.vql.Pattern; -import org.eclipse.xtend2.lib.StringConcatenation; -import org.eclipse.xtext.xbase.lib.CollectionLiterals; -import org.eclipse.xtext.xbase.lib.Functions.Function1; -import org.eclipse.xtext.xbase.lib.IterableExtensions; -import org.eclipse.xtext.xbase.lib.IteratorExtensions; -import org.eclipse.xtext.xbase.lib.ListExtensions; -import org.eclipse.xtext.xbase.lib.Pair; - -@SuppressWarnings("all") -public class QueryAndMetamodelValidator { - public LinkedList validateQueryAndMetamodel(final EcoreMetamodelDescriptor metamodel, final Pair> viatra) { - final Set patterns = viatra.getValue(); - List _classes = metamodel.getClasses(); - List _enums = metamodel.getEnums(); - Iterable _plus = Iterables.concat(_classes, _enums); - List _literals = metamodel.getLiterals(); - Iterable _plus_1 = Iterables.concat(_plus, _literals); - List _attributes = metamodel.getAttributes(); - Iterable _plus_2 = Iterables.concat(_plus_1, _attributes); - List _references = metamodel.getReferences(); - final Set elementsInMetamodel = IterableExtensions.toSet(Iterables.concat(_plus_2, _references)); - final LinkedList errors = new LinkedList(); - for (final Pattern pattern : patterns) { - { - final Iterable elements = this.getReferredNamedElements(pattern); - for (final ENamedElement element : elements) { - boolean _contains = elementsInMetamodel.contains(element); - boolean _not = (!_contains); - if (_not) { - StringConcatenation _builder = new StringConcatenation(); - _builder.append("Pattern \""); - String _name = pattern.getName(); - _builder.append(_name); - _builder.append("\" refers to an element \""); - _builder.append(element); - _builder.append("\" that is not included to the selected metamodel!"); - errors.add(_builder.toString()); - } - } - } - } - return errors; - } - - public Iterable getReferredNamedElements(final Pattern pattern) { - final List elements = IteratorExtensions.toList(pattern.eAllContents()); - final Function1> _function = (EObject element) -> { - final EList references = element.eClass().getEAllReferences(); - final Function1> _function_1 = (EReference r) -> { - boolean _isMany = r.isMany(); - if (_isMany) { - Object _eGet = element.eGet(r); - return Iterables.filter(((List) _eGet), ENamedElement.class); - } else { - final Object value = element.eGet(r); - if ((value instanceof ENamedElement)) { - return Collections.unmodifiableList(CollectionLiterals.newArrayList(((ENamedElement)value))); - } else { - return Collections.unmodifiableList(CollectionLiterals.newArrayList()); - } - } - }; - return Iterables.filter((Iterables.concat(ListExtensions.>map(references, _function_1))), ENamedElement.class); - }; - return Iterables.concat(ListExtensions.>map(elements, _function)); - } -} +package hu.bme.mit.inf.dslreasoner.application.validation; + +import com.google.common.collect.Iterables; +import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor; +import hu.bme.mit.inf.dslreasoner.viatra2logic.ViatraQuerySetDescriptor; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Set; +import org.eclipse.emf.common.util.EList; +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EEnum; +import org.eclipse.emf.ecore.EEnumLiteral; +import org.eclipse.emf.ecore.ENamedElement; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.viatra.query.patternlanguage.emf.vql.Pattern; +import org.eclipse.xtend2.lib.StringConcatenation; +import org.eclipse.xtext.xbase.lib.CollectionLiterals; +import org.eclipse.xtext.xbase.lib.Functions.Function1; +import org.eclipse.xtext.xbase.lib.IterableExtensions; +import org.eclipse.xtext.xbase.lib.IteratorExtensions; +import org.eclipse.xtext.xbase.lib.ListExtensions; +import org.eclipse.xtext.xbase.lib.Pair; + +@SuppressWarnings("all") +public class QueryAndMetamodelValidator { + public LinkedList validateQueryAndMetamodel(final EcoreMetamodelDescriptor metamodel, final Pair> viatra) { + final Set patterns = viatra.getValue(); + List _classes = metamodel.getClasses(); + List _enums = metamodel.getEnums(); + Iterable _plus = Iterables.concat(_classes, _enums); + List _literals = metamodel.getLiterals(); + Iterable _plus_1 = Iterables.concat(_plus, _literals); + List _attributes = metamodel.getAttributes(); + Iterable _plus_2 = Iterables.concat(_plus_1, _attributes); + List _references = metamodel.getReferences(); + final Set elementsInMetamodel = IterableExtensions.toSet(Iterables.concat(_plus_2, _references)); + final LinkedList errors = new LinkedList(); + for (final Pattern pattern : patterns) { + { + final Iterable elements = this.getReferredNamedElements(pattern); + for (final ENamedElement element : elements) { + boolean _contains = elementsInMetamodel.contains(element); + boolean _not = (!_contains); + if (_not) { + StringConcatenation _builder = new StringConcatenation(); + _builder.append("Pattern \""); + String _name = pattern.getName(); + _builder.append(_name); + _builder.append("\" refers to an element \""); + _builder.append(element); + _builder.append("\" that is not included to the selected metamodel!"); + errors.add(_builder.toString()); + } + } + } + } + return errors; + } + + public Iterable getReferredNamedElements(final Pattern pattern) { + final List elements = IteratorExtensions.toList(pattern.eAllContents()); + final Function1> _function = (EObject element) -> { + final EList references = element.eClass().getEAllReferences(); + final Function1> _function_1 = (EReference r) -> { + boolean _isMany = r.isMany(); + if (_isMany) { + Object _eGet = element.eGet(r); + return Iterables.filter(((List) _eGet), ENamedElement.class); + } else { + final Object value = element.eGet(r); + if ((value instanceof ENamedElement)) { + return Collections.unmodifiableList(CollectionLiterals.newArrayList(((ENamedElement)value))); + } else { + return Collections.unmodifiableList(CollectionLiterals.newArrayList()); + } + } + }; + return Iterables.filter((Iterables.concat(ListExtensions.>map(references, _function_1))), ENamedElement.class); + }; + return Iterables.concat(ListExtensions.>map(elements, _function)); + } +} diff --git a/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/valueconverter/ApplicationConfigurationValueConverterService.java b/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/valueconverter/ApplicationConfigurationValueConverterService.java index e617a132..59a09906 100644 --- a/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/valueconverter/ApplicationConfigurationValueConverterService.java +++ b/Application/hu.bme.mit.inf.dslreasoner.application/xtend-gen/hu/bme/mit/inf/dslreasoner/application/valueconverter/ApplicationConfigurationValueConverterService.java @@ -1,16 +1,16 @@ -package hu.bme.mit.inf.dslreasoner.application.valueconverter; - -import hu.bme.mit.inf.dslreasoner.application.valueconverter.QualifiedNameValueConverter; -import org.eclipse.xtext.common.services.DefaultTerminalConverters; -import org.eclipse.xtext.conversion.IValueConverter; -import org.eclipse.xtext.conversion.ValueConverter; - -@SuppressWarnings("all") -public class ApplicationConfigurationValueConverterService extends DefaultTerminalConverters { - private final QualifiedNameValueConverter converter2 = new QualifiedNameValueConverter(); - - @ValueConverter(rule = "QualifiedName") - public IValueConverter QualifiedName() { - return this.converter2; - } -} +package hu.bme.mit.inf.dslreasoner.application.valueconverter; + +import hu.bme.mit.inf.dslreasoner.application.valueconverter.QualifiedNameValueConverter; +import org.eclipse.xtext.common.services.DefaultTerminalConverters; +import org.eclipse.xtext.conversion.IValueConverter; +import org.eclipse.xtext.conversion.ValueConverter; + +@SuppressWarnings("all") +public class ApplicationConfigurationValueConverterService extends DefaultTerminalConverters { + private final QualifiedNameValueConverter converter2 = new QualifiedNameValueConverter(); + + @ValueConverter(rule = "QualifiedName") + public IValueConverter QualifiedName() { + return this.converter2; + } +} diff --git a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/ErrorPredicate.java b/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/ErrorPredicate.java deleted file mode 100644 index c8e49d48..00000000 --- a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/ErrorPredicate.java +++ /dev/null @@ -1,47 +0,0 @@ -/** - * generated by Xtext 2.18.0.M3 - */ -package org.eclipse.viatra.solver.language.solverLanguage; - - -/** - * - * A representation of the model object 'Error Predicate'. - * - * - *

- * The following features are supported: - *

- *
    - *
  • {@link org.eclipse.viatra.solver.language.solverLanguage.ErrorPredicate#getName Name}
    • - *
- * - * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getErrorPredicate() - * @model - * @generated - */ -public interface ErrorPredicate extends Predicate -{ - /** - * Returns the value of the 'Name' attribute. - * - * - * @return the value of the 'Name' attribute. - * @see #setName(String) - * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getErrorPredicate_Name() - * @model - * @generated - */ - String getName(); - - /** - * Sets the value of the '{@link org.eclipse.viatra.solver.language.solverLanguage.ErrorPredicate#getName Name}' attribute. - * - * - * @param value the new value of the 'Name' attribute. - * @see #getName() - * @generated - */ - void setName(String value); - -} // ErrorPredicate diff --git a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/PredicateSymbol.java b/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/PredicateSymbol.java deleted file mode 100644 index 0f1d0c47..00000000 --- a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/PredicateSymbol.java +++ /dev/null @@ -1,47 +0,0 @@ -/** - * generated by Xtext 2.18.0.M3 - */ -package org.eclipse.viatra.solver.language.solverLanguage; - - -/** - * - * A representation of the model object 'Predicate Symbol'. - * - * - *

- * The following features are supported: - *

- *
    - *
  • {@link org.eclipse.viatra.solver.language.solverLanguage.PredicateSymbol#getSymbol Symbol}
    • - *
- * - * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getPredicateSymbol() - * @model - * @generated - */ -public interface PredicateSymbol extends Predicate -{ - /** - * Returns the value of the 'Symbol' containment reference. - * - * - * @return the value of the 'Symbol' containment reference. - * @see #setSymbol(ModelSymbol) - * @see org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage#getPredicateSymbol_Symbol() - * @model containment="true" - * @generated - */ - ModelSymbol getSymbol(); - - /** - * Sets the value of the '{@link org.eclipse.viatra.solver.language.solverLanguage.PredicateSymbol#getSymbol Symbol}' containment reference. - * - * - * @param value the new value of the 'Symbol' containment reference. - * @see #getSymbol() - * @generated - */ - void setSymbol(ModelSymbol value); - -} // PredicateSymbol diff --git a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/ErrorPredicateImpl.java b/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/ErrorPredicateImpl.java deleted file mode 100644 index f9b0e8c8..00000000 --- a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/ErrorPredicateImpl.java +++ /dev/null @@ -1,179 +0,0 @@ -/** - * generated by Xtext 2.18.0.M3 - */ -package org.eclipse.viatra.solver.language.solverLanguage.impl; - -import org.eclipse.emf.common.notify.Notification; - -import org.eclipse.emf.ecore.EClass; - -import org.eclipse.emf.ecore.impl.ENotificationImpl; - -import org.eclipse.viatra.solver.language.solverLanguage.ErrorPredicate; -import org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage; - -/** - * - * An implementation of the model object 'Error Predicate'. - * - *

- * The following features are implemented: - *

- *
    - *
  • {@link org.eclipse.viatra.solver.language.solverLanguage.impl.ErrorPredicateImpl#getName Name}
    • - *
- * - * @generated - */ -public class ErrorPredicateImpl extends PredicateImpl implements ErrorPredicate -{ - /** - * The default value of the '{@link #getName() Name}' attribute. - * - * - * @see #getName() - * @generated - * @ordered - */ - protected static final String NAME_EDEFAULT = null; - - /** - * The cached value of the '{@link #getName() Name}' attribute. - * - * - * @see #getName() - * @generated - * @ordered - */ - protected String name = NAME_EDEFAULT; - - /** - * - * - * @generated - */ - protected ErrorPredicateImpl() - { - super(); - } - - /** - * - * - * @generated - */ - @Override - protected EClass eStaticClass() - { - return SolverLanguagePackage.Literals.ERROR_PREDICATE; - } - - /** - * - * - * @generated - */ - @Override - public String getName() - { - return name; - } - - /** - * - * - * @generated - */ - @Override - public void setName(String newName) - { - String oldName = name; - name = newName; - if (eNotificationRequired()) - eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.ERROR_PREDICATE__NAME, oldName, name)); - } - - /** - * - * - * @generated - */ - @Override - public Object eGet(int featureID, boolean resolve, boolean coreType) - { - switch (featureID) - { - case SolverLanguagePackage.ERROR_PREDICATE__NAME: - return getName(); - } - return super.eGet(featureID, resolve, coreType); - } - - /** - * - * - * @generated - */ - @Override - public void eSet(int featureID, Object newValue) - { - switch (featureID) - { - case SolverLanguagePackage.ERROR_PREDICATE__NAME: - setName((String)newValue); - return; - } - super.eSet(featureID, newValue); - } - - /** - * - * - * @generated - */ - @Override - public void eUnset(int featureID) - { - switch (featureID) - { - case SolverLanguagePackage.ERROR_PREDICATE__NAME: - setName(NAME_EDEFAULT); - return; - } - super.eUnset(featureID); - } - - /** - * - * - * @generated - */ - @Override - public boolean eIsSet(int featureID) - { - switch (featureID) - { - case SolverLanguagePackage.ERROR_PREDICATE__NAME: - return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name); - } - return super.eIsSet(featureID); - } - - /** - * - * - * @generated - */ - @Override - public String toString() - { - if (eIsProxy()) return super.toString(); - - StringBuilder result = new StringBuilder(super.toString()); - result.append(" (name: "); - result.append(name); - result.append(')'); - return result.toString(); - } - -} //ErrorPredicateImpl diff --git a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/PredicateSymbolImpl.java b/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/PredicateSymbolImpl.java deleted file mode 100644 index f49c6701..00000000 --- a/Application/org.eclipse.viatra.solver.language/src-gen/org/eclipse/viatra/solver/language/solverLanguage/impl/PredicateSymbolImpl.java +++ /dev/null @@ -1,196 +0,0 @@ -/** - * generated by Xtext 2.18.0.M3 - */ -package org.eclipse.viatra.solver.language.solverLanguage.impl; - -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.NotificationChain; - -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.InternalEObject; - -import org.eclipse.emf.ecore.impl.ENotificationImpl; - -import org.eclipse.viatra.solver.language.solverLanguage.ModelSymbol; -import org.eclipse.viatra.solver.language.solverLanguage.PredicateSymbol; -import org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage; - -/** - * - * An implementation of the model object 'Predicate Symbol'. - * - *

- * The following features are implemented: - *

- *
    - *
  • {@link org.eclipse.viatra.solver.language.solverLanguage.impl.PredicateSymbolImpl#getSymbol Symbol}
    • - *
- * - * @generated - */ -public class PredicateSymbolImpl extends PredicateImpl implements PredicateSymbol -{ - /** - * The cached value of the '{@link #getSymbol() Symbol}' containment reference. - * - * - * @see #getSymbol() - * @generated - * @ordered - */ - protected ModelSymbol symbol; - - /** - * - * - * @generated - */ - protected PredicateSymbolImpl() - { - super(); - } - - /** - * - * - * @generated - */ - @Override - protected EClass eStaticClass() - { - return SolverLanguagePackage.Literals.PREDICATE_SYMBOL; - } - - /** - * - * - * @generated - */ - @Override - public ModelSymbol getSymbol() - { - return symbol; - } - - /** - * - * - * @generated - */ - public NotificationChain basicSetSymbol(ModelSymbol newSymbol, NotificationChain msgs) - { - ModelSymbol oldSymbol = symbol; - symbol = newSymbol; - if (eNotificationRequired()) - { - ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL, oldSymbol, newSymbol); - if (msgs == null) msgs = notification; else msgs.add(notification); - } - return msgs; - } - - /** - * - * - * @generated - */ - @Override - public void setSymbol(ModelSymbol newSymbol) - { - if (newSymbol != symbol) - { - NotificationChain msgs = null; - if (symbol != null) - msgs = ((InternalEObject)symbol).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL, null, msgs); - if (newSymbol != null) - msgs = ((InternalEObject)newSymbol).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL, null, msgs); - msgs = basicSetSymbol(newSymbol, msgs); - if (msgs != null) msgs.dispatch(); - } - else if (eNotificationRequired()) - eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL, newSymbol, newSymbol)); - } - - /** - * - * - * @generated - */ - @Override - public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) - { - switch (featureID) - { - case SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL: - return basicSetSymbol(null, msgs); - } - return super.eInverseRemove(otherEnd, featureID, msgs); - } - - /** - * - * - * @generated - */ - @Override - public Object eGet(int featureID, boolean resolve, boolean coreType) - { - switch (featureID) - { - case SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL: - return getSymbol(); - } - return super.eGet(featureID, resolve, coreType); - } - - /** - * - * - * @generated - */ - @Override - public void eSet(int featureID, Object newValue) - { - switch (featureID) - { - case SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL: - setSymbol((ModelSymbol)newValue); - return; - } - super.eSet(featureID, newValue); - } - - /** - * - * - * @generated - */ - @Override - public void eUnset(int featureID) - { - switch (featureID) - { - case SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL: - setSymbol((ModelSymbol)null); - return; - } - super.eUnset(featureID); - } - - /** - * - * - * @generated - */ - @Override - public boolean eIsSet(int featureID) - { - switch (featureID) - { - case SolverLanguagePackage.PREDICATE_SYMBOL__SYMBOL: - return symbol != null; - } - return super.eIsSet(featureID); - } - -} //PredicateSymbolImpl diff --git a/Domains/Examples/ModelGenExampleFAM_plugin/META-INF/MANIFEST.MF b/Domains/Examples/ModelGenExampleFAM_plugin/META-INF/MANIFEST.MF index f1f5d18c..077e646b 100644 --- a/Domains/Examples/ModelGenExampleFAM_plugin/META-INF/MANIFEST.MF +++ b/Domains/Examples/ModelGenExampleFAM_plugin/META-INF/MANIFEST.MF @@ -7,16 +7,16 @@ Bundle-ClassPath: . Bundle-Vendor: %providerName Bundle-Localization: plugin Export-Package: functionalarchitecture, - functionalarchitecture.impl, - functionalarchitecture.util, - hu.bme.mit.inf.dslreasoner.domains.transima.fam + functionalarchitecture.impl, + functionalarchitecture.util, + hu.bme.mit.inf.dslreasoner.domains.transima.fam Require-Bundle: ModelGenExampleFAM_plugin, - org.eclipse.viatra.addon.querybasedfeatures.runtime, - org.eclipse.viatra.query.runtime, - org.apache.log4j;bundle-version="1.2.15", - com.google.guava;bundle-version="15.0.0", - org.eclipse.core.runtime, - org.eclipse.emf.ecore;visibility:=reexport + org.eclipse.viatra.addon.querybasedfeatures.runtime, + org.eclipse.viatra.query.runtime, + org.apache.log4j;bundle-version="1.2.15", + com.google.guava;bundle-version="15.0.0", + org.eclipse.core.runtime, + org.eclipse.emf.ecore;visibility:=reexport Bundle-RequiredExecutionEnvironment: JavaSE-1.8 Bundle-ActivationPolicy: lazy Automatic-Module-Name: ModelGenExampleFAM_plugin diff --git a/Domains/Examples/ModelGenExampleFAM_plugin/model/FamMetamodel.ecore b/Domains/Examples/ModelGenExampleFAM_plugin/model/FamMetamodel.ecore index d8331ba8..9654ba41 100644 --- a/Domains/Examples/ModelGenExampleFAM_plugin/model/FamMetamodel.ecore +++ b/Domains/Examples/ModelGenExampleFAM_plugin/model/FamMetamodel.ecore @@ -1,69 +1,69 @@ - - - -
- - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + +
+ + + + + +
+ + + + + + + + + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Domains/Examples/ModelGenExampleFAM_plugin/plugin.xml b/Domains/Examples/ModelGenExampleFAM_plugin/plugin.xml index 3dce57aa..213ec0ed 100644 --- a/Domains/Examples/ModelGenExampleFAM_plugin/plugin.xml +++ b/Domains/Examples/ModelGenExampleFAM_plugin/plugin.xml @@ -1,24 +1,24 @@ - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/META-INF/MANIFEST.MF b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/META-INF/MANIFEST.MF index 41726ae6..5fb85170 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/META-INF/MANIFEST.MF +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/META-INF/MANIFEST.MF @@ -6,19 +6,19 @@ Bundle-Version: 1.0.0.qualifier Bundle-ClassPath: . Bundle-Vendor: %providerName Bundle-Localization: plugin -Export-Package: hu.bme.mit.inf.dslreasoner.domains.alloyexamples, - hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem, - hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.impl, - hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.util, +Export-Package: hu.bme.mit.inf.dslreasoner.domains.alloyexamples, + hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem, + hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.impl, + hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.util, hu.bme.mit.inf.dslreasoner.domains.alloyexamples.util -Require-Bundle: org.eclipse.viatra.addon.querybasedfeatures.runtime, - org.eclipse.viatra.query.runtime, - org.eclipse.core.runtime, - org.eclipse.emf.ecore;visibility:=reexport, - org.eclipse.emf.emfstore.common, - com.google.guava, - org.eclipse.xtext.xbase.lib, - org.eclipse.xtend.lib, +Require-Bundle: org.eclipse.viatra.addon.querybasedfeatures.runtime, + org.eclipse.viatra.query.runtime, + org.eclipse.core.runtime, + org.eclipse.emf.ecore;visibility:=reexport, + org.eclipse.emf.emfstore.common, + com.google.guava, + org.eclipse.xtext.xbase.lib, + org.eclipse.xtend.lib, org.eclipse.xtend.lib.macro Bundle-RequiredExecutionEnvironment: JavaSE-1.8 Bundle-ActivationPolicy: lazy diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/model/FileSytem.ecore b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/model/FileSytem.ecore index c928d2b0..87ba7135 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/model/FileSytem.ecore +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/model/FileSytem.ecore @@ -1,32 +1,32 @@ - - - -
- - - - - -
- - - - - - - - - - - - - - - + + + +
+ + + + + +
+ + + + + + + + + + + + + + + diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/plugin.xml b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/plugin.xml index 576aa06e..d7fd112a 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/plugin.xml +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/plugin.xml @@ -1,26 +1,26 @@ - - - - - - - - - - - - - - - - - - - - - - - - +--> + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/.gitignore b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/.gitignore index 9d608403..52338993 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/.gitignore +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/.gitignore @@ -34,3 +34,11 @@ /OppositeMatcher.java /PatternContentMatch.java /PatternContentMatcher.java +/.ContentInNotLive.java._trace +/.DirectSupertype.java._trace +/.Live.java._trace +/.LoopInInheritence.java._trace +/.NonSymmetricOpposite.java._trace +/.Opposite.java._trace +/.OppositeDifferentClass.java._trace +/.PatternContent.java._trace diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/ContentInNotLive.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/ContentInNotLive.java new file mode 100644 index 00000000..ef0aaaf3 --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/ContentInNotLive.java @@ -0,0 +1,752 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/FileSystem.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.Dir; +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject; +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Live; +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.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.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; +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: + * 

+ *         {@literal @}Constraint(key={child}, severity="error", message="error")
+ *         pattern contentInNotLive(parent : Dir, child: FSObject) {
+ *         	Dir.contents(parent,child);
+ *         	neg find live(_,parent);
+ *         } or {
+ *         	Dir.contents(parent,child);
+ *         	neg find live(_,child);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class ContentInNotLive extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.contentInNotLive 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 Dir fParent; + + private FSObject fChild; + + private static List parameterNames = makeImmutableList("parent", "child"); + + private Match(final Dir pParent, final FSObject pChild) { + this.fParent = pParent; + this.fChild = pChild; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "parent": return this.fParent; + case "child": return this.fChild; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fParent; + case 1: return this.fChild; + default: return null; + } + } + + public Dir getParent() { + return this.fParent; + } + + public FSObject getChild() { + return this.fChild; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("parent".equals(parameterName) ) { + this.fParent = (Dir) newValue; + return true; + } + if ("child".equals(parameterName) ) { + this.fChild = (FSObject) newValue; + return true; + } + return false; + } + + public void setParent(final Dir pParent) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fParent = pParent; + } + + public void setChild(final FSObject pChild) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fChild = pChild; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.contentInNotLive"; + } + + @Override + public List parameterNames() { + return ContentInNotLive.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fParent, fChild}; + } + + @Override + public ContentInNotLive.Match toImmutable() { + return isMutable() ? newMatch(fParent, fChild) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"parent\"=" + prettyPrintValue(fParent) + ", "); + result.append("\"child\"=" + prettyPrintValue(fChild)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fParent, fChild); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof ContentInNotLive.Match)) { + ContentInNotLive.Match other = (ContentInNotLive.Match) obj; + return Objects.equals(fParent, other.fParent) && Objects.equals(fChild, other.fChild); + } 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 ContentInNotLive specification() { + return ContentInNotLive.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 ContentInNotLive.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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static ContentInNotLive.Match newMutableMatch(final Dir pParent, final FSObject pChild) { + return new Mutable(pParent, pChild); + } + + /** + * 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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return the (partial) match object. + * + */ + public static ContentInNotLive.Match newMatch(final Dir pParent, final FSObject pChild) { + return new Immutable(pParent, pChild); + } + + private static final class Mutable extends ContentInNotLive.Match { + Mutable(final Dir pParent, final FSObject pChild) { + super(pParent, pChild); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends ContentInNotLive.Match { + Immutable(final Dir pParent, final FSObject pChild) { + super(pParent, pChild); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.contentInNotLive 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(key={child}, severity="error", message="error")
+   * pattern contentInNotLive(parent : Dir, child: FSObject) {
+   * 	Dir.contents(parent,child);
+   * 	neg find live(_,parent);
+   * } or {
+   * 	Dir.contents(parent,child);
+   * 	neg find live(_,child);
+   * }
+   *
+ * + * @see Match + * @see ContentInNotLive + * + */ + 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 ContentInNotLive.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 ContentInNotLive.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_PARENT = 0; + + private static final int POSITION_CHILD = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ContentInNotLive.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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final Dir pParent, final FSObject pChild) { + return rawStreamAllMatches(new Object[]{pParent, pChild}).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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final Dir pParent, final FSObject pChild) { + return rawStreamAllMatches(new Object[]{pParent, pChild}); + } + + /** + * 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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final Dir pParent, final FSObject pChild) { + return rawGetOneArbitraryMatch(new Object[]{pParent, pChild}); + } + + /** + * 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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final Dir pParent, final FSObject pChild) { + return rawHasMatch(new Object[]{pParent, pChild}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final Dir pParent, final FSObject pChild) { + return rawCountMatches(new Object[]{pParent, pChild}); + } + + /** + * 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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, 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 Dir pParent, final FSObject pChild, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pParent, pChild}, 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 pParent the fixed value of pattern parameter parent, or null if not bound. + * @param pChild the fixed value of pattern parameter child, or null if not bound. + * @return the (partial) match object. + * + */ + public ContentInNotLive.Match newMatch(final Dir pParent, final FSObject pChild) { + return ContentInNotLive.Match.newMatch(pParent, pChild); + } + + /** + * Retrieve the set of values that occur in matches for parent. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream

rawStreamAllValuesOfparent(final Object[] parameters) { + return rawStreamAllValues(POSITION_PARENT, parameters).map(Dir.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for parent. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfparent() { + return rawStreamAllValuesOfparent(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for parent. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfparent() { + return rawStreamAllValuesOfparent(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for parent. + *

+ * 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 streamAllValuesOfparent(final ContentInNotLive.Match partialMatch) { + return rawStreamAllValuesOfparent(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for parent. + *

+ * 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 streamAllValuesOfparent(final FSObject pChild) { + return rawStreamAllValuesOfparent(new Object[]{null, pChild}); + } + + /** + * Retrieve the set of values that occur in matches for parent. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfparent(final ContentInNotLive.Match partialMatch) { + return rawStreamAllValuesOfparent(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for parent. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfparent(final FSObject pChild) { + return rawStreamAllValuesOfparent(new Object[]{null, pChild}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for child. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfchild(final Object[] parameters) { + return rawStreamAllValues(POSITION_CHILD, parameters).map(FSObject.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for child. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfchild() { + return rawStreamAllValuesOfchild(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for child. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfchild() { + return rawStreamAllValuesOfchild(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for child. + *

+ * 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 streamAllValuesOfchild(final ContentInNotLive.Match partialMatch) { + return rawStreamAllValuesOfchild(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for child. + *

+ * 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 streamAllValuesOfchild(final Dir pParent) { + return rawStreamAllValuesOfchild(new Object[]{pParent, null}); + } + + /** + * Retrieve the set of values that occur in matches for child. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfchild(final ContentInNotLive.Match partialMatch) { + return rawStreamAllValuesOfchild(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for child. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfchild(final Dir pParent) { + return rawStreamAllValuesOfchild(new Object[]{pParent, null}).collect(Collectors.toSet()); + } + + @Override + protected ContentInNotLive.Match tupleToMatch(final Tuple t) { + try { + return ContentInNotLive.Match.newMatch((Dir) t.get(POSITION_PARENT), (FSObject) t.get(POSITION_CHILD)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected ContentInNotLive.Match arrayToMatch(final Object[] match) { + try { + return ContentInNotLive.Match.newMatch((Dir) match[POSITION_PARENT], (FSObject) match[POSITION_CHILD]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected ContentInNotLive.Match arrayToMatchMutable(final Object[] match) { + try { + return ContentInNotLive.Match.newMutableMatch((Dir) match[POSITION_PARENT], (FSObject) match[POSITION_CHILD]); + } 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 ContentInNotLive.instance(); + } + } + + private ContentInNotLive() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static ContentInNotLive instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected ContentInNotLive.Matcher instantiate(final ViatraQueryEngine engine) { + return ContentInNotLive.Matcher.on(engine); + } + + @Override + public ContentInNotLive.Matcher instantiate() { + return ContentInNotLive.Matcher.create(); + } + + @Override + public ContentInNotLive.Match newEmptyMatch() { + return ContentInNotLive.Match.newEmptyMatch(); + } + + @Override + public ContentInNotLive.Match newMatch(final Object... parameters) { + return ContentInNotLive.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.Dir) parameters[0], (hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link ContentInNotLive} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link ContentInNotLive#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final ContentInNotLive INSTANCE = new ContentInNotLive(); + + /** + * 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 ContentInNotLive.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_parent = new PParameter("parent", "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.Dir", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FS", "Dir")), PParameterDirection.INOUT); + + private final PParameter parameter_child = new PParameter("child", "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FS", "FSObject")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_parent, parameter_child); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.contentInNotLive"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("parent","child"); + } + + @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_parent = body.getOrCreateVariableByName("parent"); + PVariable var_child = body.getOrCreateVariableByName("child"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + new TypeConstraint(body, Tuples.flatTupleOf(var_parent), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "Dir"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_child), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_parent, parameter_parent), + new ExportedParameter(body, var_child, parameter_child) + )); + // Dir.contents(parent,child) + new TypeConstraint(body, Tuples.flatTupleOf(var_parent), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "Dir"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_parent, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FS", "Dir", "contents"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + new Equality(body, var__virtual_0_, var_child); + // neg find live(_,parent) + new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var_parent), Live.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PBody body = new PBody(this); + PVariable var_parent = body.getOrCreateVariableByName("parent"); + PVariable var_child = body.getOrCreateVariableByName("child"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + new TypeConstraint(body, Tuples.flatTupleOf(var_parent), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "Dir"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_child), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_parent, parameter_parent), + new ExportedParameter(body, var_child, parameter_child) + )); + // Dir.contents(parent,child) + new TypeConstraint(body, Tuples.flatTupleOf(var_parent), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "Dir"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_parent, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FS", "Dir", "contents"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + new Equality(body, var__virtual_0_, var_child); + // neg find live(_,child) + new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var_child), Live.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("child") + })); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("message", "error"); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/DirectSupertype.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/DirectSupertype.java new file mode 100644 index 00000000..72c31e34 --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/DirectSupertype.java @@ -0,0 +1,703 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Ecore.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +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.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 directSupertype(a: EClass, b:EClass) {
+ *         	EClass.eSuperTypes(a,b);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class DirectSupertype extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.directSupertype 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 EClass fA; + + private EClass fB; + + private static List parameterNames = makeImmutableList("a", "b"); + + private Match(final EClass pA, final EClass pB) { + this.fA = pA; + this.fB = pB; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "a": return this.fA; + case "b": return this.fB; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fA; + case 1: return this.fB; + default: return null; + } + } + + public EClass getA() { + return this.fA; + } + + public EClass getB() { + return this.fB; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("a".equals(parameterName) ) { + this.fA = (EClass) newValue; + return true; + } + if ("b".equals(parameterName) ) { + this.fB = (EClass) newValue; + return true; + } + return false; + } + + public void setA(final EClass pA) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fA = pA; + } + + public void setB(final EClass pB) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fB = pB; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.directSupertype"; + } + + @Override + public List parameterNames() { + return DirectSupertype.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fA, fB}; + } + + @Override + public DirectSupertype.Match toImmutable() { + return isMutable() ? newMatch(fA, fB) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"a\"=" + prettyPrintValue(fA) + ", "); + result.append("\"b\"=" + prettyPrintValue(fB)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fA, fB); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof DirectSupertype.Match)) { + DirectSupertype.Match other = (DirectSupertype.Match) obj; + return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB); + } 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 DirectSupertype specification() { + return DirectSupertype.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 DirectSupertype.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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static DirectSupertype.Match newMutableMatch(final EClass pA, final EClass pB) { + return new Mutable(pA, pB); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the (partial) match object. + * + */ + public static DirectSupertype.Match newMatch(final EClass pA, final EClass pB) { + return new Immutable(pA, pB); + } + + private static final class Mutable extends DirectSupertype.Match { + Mutable(final EClass pA, final EClass pB) { + super(pA, pB); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends DirectSupertype.Match { + Immutable(final EClass pA, final EClass pB) { + super(pA, pB); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.directSupertype 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 directSupertype(a: EClass, b:EClass) {
+   * 	EClass.eSuperTypes(a,b);
+   * }
+   *
+ * + * @see Match + * @see DirectSupertype + * + */ + 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 DirectSupertype.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 DirectSupertype.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_A = 0; + + private static final int POSITION_B = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(DirectSupertype.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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final EClass pA, final EClass pB) { + return rawStreamAllMatches(new Object[]{pA, pB}).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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final EClass pA, final EClass pB) { + return rawStreamAllMatches(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final EClass pA, final EClass pB) { + return rawGetOneArbitraryMatch(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final EClass pA, final EClass pB) { + return rawHasMatch(new Object[]{pA, pB}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final EClass pA, final EClass pB) { + return rawCountMatches(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, 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 EClass pA, final EClass pB, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pA, pB}, 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the (partial) match object. + * + */ + public DirectSupertype.Match newMatch(final EClass pA, final EClass pB) { + return DirectSupertype.Match.newMatch(pA, pB); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfa(final Object[] parameters) { + return rawStreamAllValues(POSITION_A, parameters).map(EClass.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for a. + *

+ * 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 streamAllValuesOfa(final DirectSupertype.Match partialMatch) { + return rawStreamAllValuesOfa(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for a. + *

+ * 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 streamAllValuesOfa(final EClass pB) { + return rawStreamAllValuesOfa(new Object[]{null, pB}); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa(final DirectSupertype.Match partialMatch) { + return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa(final EClass pB) { + return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfb(final Object[] parameters) { + return rawStreamAllValues(POSITION_B, parameters).map(EClass.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb() { + return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfb() { + return rawStreamAllValuesOfb(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for b. + *

+ * 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 streamAllValuesOfb(final DirectSupertype.Match partialMatch) { + return rawStreamAllValuesOfb(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for b. + *

+ * 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 streamAllValuesOfb(final EClass pA) { + return rawStreamAllValuesOfb(new Object[]{pA, null}); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb(final DirectSupertype.Match partialMatch) { + return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb(final EClass pA) { + return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet()); + } + + @Override + protected DirectSupertype.Match tupleToMatch(final Tuple t) { + try { + return DirectSupertype.Match.newMatch((EClass) t.get(POSITION_A), (EClass) t.get(POSITION_B)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected DirectSupertype.Match arrayToMatch(final Object[] match) { + try { + return DirectSupertype.Match.newMatch((EClass) match[POSITION_A], (EClass) match[POSITION_B]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected DirectSupertype.Match arrayToMatchMutable(final Object[] match) { + try { + return DirectSupertype.Match.newMutableMatch((EClass) match[POSITION_A], (EClass) match[POSITION_B]); + } 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 DirectSupertype.instance(); + } + } + + private DirectSupertype() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static DirectSupertype instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected DirectSupertype.Matcher instantiate(final ViatraQueryEngine engine) { + return DirectSupertype.Matcher.on(engine); + } + + @Override + public DirectSupertype.Matcher instantiate() { + return DirectSupertype.Matcher.create(); + } + + @Override + public DirectSupertype.Match newEmptyMatch() { + return DirectSupertype.Match.newEmptyMatch(); + } + + @Override + public DirectSupertype.Match newMatch(final Object... parameters) { + return DirectSupertype.Match.newMatch((org.eclipse.emf.ecore.EClass) parameters[0], (org.eclipse.emf.ecore.EClass) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link DirectSupertype} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link DirectSupertype#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final DirectSupertype INSTANCE = new DirectSupertype(); + + /** + * 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 DirectSupertype.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT); + + private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_a, parameter_b); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.directSupertype"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("a","b"); + } + + @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_a = body.getOrCreateVariableByName("a"); + PVariable var_b = body.getOrCreateVariableByName("b"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_a, parameter_a), + new ExportedParameter(body, var_b, parameter_b) + )); + // EClass.eSuperTypes(a,b) + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass", "eSuperTypes"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass"))); + new Equality(body, var__virtual_0_, var_b); + bodies.add(body); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Live.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Live.java new file mode 100644 index 00000000..3f2448aa --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Live.java @@ -0,0 +1,741 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/FileSystem.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject; +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FileSystem; +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.PatternContent; +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.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.annotations.PAnnotation; +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.BinaryTransitiveClosure; +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 @}QueryBasedFeature
+ *         pattern live(this: FileSystem, l: FSObject) {
+ *         	FileSystem.root(this,l);
+ *         } or {
+ *         	FileSystem.root(this,root);
+ *         	find patternContent+(root,l);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class Live extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.live 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 FileSystem fThis; + + private FSObject fL; + + private static List parameterNames = makeImmutableList("this", "l"); + + private Match(final FileSystem pThis, final FSObject pL) { + this.fThis = pThis; + this.fL = pL; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "this": return this.fThis; + case "l": return this.fL; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fThis; + case 1: return this.fL; + default: return null; + } + } + + public FileSystem getThis() { + return this.fThis; + } + + public FSObject getL() { + return this.fL; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("this".equals(parameterName) ) { + this.fThis = (FileSystem) newValue; + return true; + } + if ("l".equals(parameterName) ) { + this.fL = (FSObject) newValue; + return true; + } + return false; + } + + public void setThis(final FileSystem pThis) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fThis = pThis; + } + + public void setL(final FSObject pL) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fL = pL; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.live"; + } + + @Override + public List parameterNames() { + return Live.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fThis, fL}; + } + + @Override + public Live.Match toImmutable() { + return isMutable() ? newMatch(fThis, fL) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"this\"=" + prettyPrintValue(fThis) + ", "); + result.append("\"l\"=" + prettyPrintValue(fL)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fThis, fL); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof Live.Match)) { + Live.Match other = (Live.Match) obj; + return Objects.equals(fThis, other.fThis) && Objects.equals(fL, other.fL); + } 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 Live specification() { + return Live.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 Live.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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static Live.Match newMutableMatch(final FileSystem pThis, final FSObject pL) { + return new Mutable(pThis, pL); + } + + /** + * 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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return the (partial) match object. + * + */ + public static Live.Match newMatch(final FileSystem pThis, final FSObject pL) { + return new Immutable(pThis, pL); + } + + private static final class Mutable extends Live.Match { + Mutable(final FileSystem pThis, final FSObject pL) { + super(pThis, pL); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends Live.Match { + Immutable(final FileSystem pThis, final FSObject pL) { + super(pThis, pL); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.live 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 @}QueryBasedFeature
+   * pattern live(this: FileSystem, l: FSObject) {
+   * 	FileSystem.root(this,l);
+   * } or {
+   * 	FileSystem.root(this,root);
+   * 	find patternContent+(root,l);
+   * }
+   *
+ * + * @see Match + * @see Live + * + */ + 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 Live.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 Live.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_THIS = 0; + + private static final int POSITION_L = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Live.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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final FileSystem pThis, final FSObject pL) { + return rawStreamAllMatches(new Object[]{pThis, pL}).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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final FileSystem pThis, final FSObject pL) { + return rawStreamAllMatches(new Object[]{pThis, pL}); + } + + /** + * 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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final FileSystem pThis, final FSObject pL) { + return rawGetOneArbitraryMatch(new Object[]{pThis, pL}); + } + + /** + * 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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final FileSystem pThis, final FSObject pL) { + return rawHasMatch(new Object[]{pThis, pL}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final FileSystem pThis, final FSObject pL) { + return rawCountMatches(new Object[]{pThis, pL}); + } + + /** + * 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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, 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 FileSystem pThis, final FSObject pL, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pThis, pL}, 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 pThis the fixed value of pattern parameter this, or null if not bound. + * @param pL the fixed value of pattern parameter l, or null if not bound. + * @return the (partial) match object. + * + */ + public Live.Match newMatch(final FileSystem pThis, final FSObject pL) { + return Live.Match.newMatch(pThis, pL); + } + + /** + * Retrieve the set of values that occur in matches for this. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfthis(final Object[] parameters) { + return rawStreamAllValues(POSITION_THIS, parameters).map(FileSystem.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for this. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfthis() { + return rawStreamAllValuesOfthis(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for this. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfthis() { + return rawStreamAllValuesOfthis(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for this. + *

+ * 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 streamAllValuesOfthis(final Live.Match partialMatch) { + return rawStreamAllValuesOfthis(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for this. + *

+ * 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 streamAllValuesOfthis(final FSObject pL) { + return rawStreamAllValuesOfthis(new Object[]{null, pL}); + } + + /** + * Retrieve the set of values that occur in matches for this. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfthis(final Live.Match partialMatch) { + return rawStreamAllValuesOfthis(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for this. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfthis(final FSObject pL) { + return rawStreamAllValuesOfthis(new Object[]{null, pL}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for l. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfl(final Object[] parameters) { + return rawStreamAllValues(POSITION_L, parameters).map(FSObject.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for l. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfl() { + return rawStreamAllValuesOfl(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for l. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfl() { + return rawStreamAllValuesOfl(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for l. + *

+ * 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 streamAllValuesOfl(final Live.Match partialMatch) { + return rawStreamAllValuesOfl(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for l. + *

+ * 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 streamAllValuesOfl(final FileSystem pThis) { + return rawStreamAllValuesOfl(new Object[]{pThis, null}); + } + + /** + * Retrieve the set of values that occur in matches for l. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfl(final Live.Match partialMatch) { + return rawStreamAllValuesOfl(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for l. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfl(final FileSystem pThis) { + return rawStreamAllValuesOfl(new Object[]{pThis, null}).collect(Collectors.toSet()); + } + + @Override + protected Live.Match tupleToMatch(final Tuple t) { + try { + return Live.Match.newMatch((FileSystem) t.get(POSITION_THIS), (FSObject) t.get(POSITION_L)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected Live.Match arrayToMatch(final Object[] match) { + try { + return Live.Match.newMatch((FileSystem) match[POSITION_THIS], (FSObject) match[POSITION_L]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected Live.Match arrayToMatchMutable(final Object[] match) { + try { + return Live.Match.newMutableMatch((FileSystem) match[POSITION_THIS], (FSObject) match[POSITION_L]); + } 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 Live.instance(); + } + } + + private Live() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static Live instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected Live.Matcher instantiate(final ViatraQueryEngine engine) { + return Live.Matcher.on(engine); + } + + @Override + public Live.Matcher instantiate() { + return Live.Matcher.create(); + } + + @Override + public Live.Match newEmptyMatch() { + return Live.Match.newEmptyMatch(); + } + + @Override + public Live.Match newMatch(final Object... parameters) { + return Live.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FileSystem) parameters[0], (hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link Live} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link Live#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final Live INSTANCE = new Live(); + + /** + * 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 Live.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_this = new PParameter("this", "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FileSystem", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FS", "FileSystem")), PParameterDirection.INOUT); + + private final PParameter parameter_l = new PParameter("l", "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FS", "FSObject")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_this, parameter_l); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.live"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("this","l"); + } + + @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_this = body.getOrCreateVariableByName("this"); + PVariable var_l = body.getOrCreateVariableByName("l"); + new TypeConstraint(body, Tuples.flatTupleOf(var_this), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FileSystem"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_l), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_this, parameter_this), + new ExportedParameter(body, var_l, parameter_l) + )); + // FileSystem.root(this,l) + new TypeConstraint(body, Tuples.flatTupleOf(var_this), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FileSystem"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_this, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FS", "FileSystem", "root"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "Dir"))); + new Equality(body, var__virtual_0_, var_l); + bodies.add(body); + } + { + PBody body = new PBody(this); + PVariable var_this = body.getOrCreateVariableByName("this"); + PVariable var_l = body.getOrCreateVariableByName("l"); + PVariable var_root = body.getOrCreateVariableByName("root"); + new TypeConstraint(body, Tuples.flatTupleOf(var_this), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FileSystem"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_l), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_this, parameter_this), + new ExportedParameter(body, var_l, parameter_l) + )); + // FileSystem.root(this,root) + new TypeConstraint(body, Tuples.flatTupleOf(var_this), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FileSystem"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_this, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FS", "FileSystem", "root"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "Dir"))); + new Equality(body, var__virtual_0_, var_root); + // find patternContent+(root,l) + new BinaryTransitiveClosure(body, Tuples.flatTupleOf(var_root, var_l), PatternContent.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("QueryBasedFeature"); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/LoopInInheritence.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/LoopInInheritence.java new file mode 100644 index 00000000..f81b989c --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/LoopInInheritence.java @@ -0,0 +1,558 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Ecore.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.DirectSupertype; +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.basicenumerables.BinaryTransitiveClosure; +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(key={a}, severity="error", message="error")
+ *         pattern loopInInheritence(a: EClass) {
+ *         	find directSupertype+(a,a);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class LoopInInheritence extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.loopInInheritence 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 EClass fA; + + private static List parameterNames = makeImmutableList("a"); + + private Match(final EClass pA) { + this.fA = pA; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "a": return this.fA; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fA; + default: return null; + } + } + + public EClass getA() { + return this.fA; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("a".equals(parameterName) ) { + this.fA = (EClass) newValue; + return true; + } + return false; + } + + public void setA(final EClass pA) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fA = pA; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.loopInInheritence"; + } + + @Override + public List parameterNames() { + return LoopInInheritence.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fA}; + } + + @Override + public LoopInInheritence.Match toImmutable() { + return isMutable() ? newMatch(fA) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"a\"=" + prettyPrintValue(fA)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fA); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof LoopInInheritence.Match)) { + LoopInInheritence.Match other = (LoopInInheritence.Match) obj; + return Objects.equals(fA, other.fA); + } 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 LoopInInheritence specification() { + return LoopInInheritence.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 LoopInInheritence.Match newEmptyMatch() { + return new Mutable(null); + } + + /** + * Returns a mutable (partial) match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @param pA the fixed value of pattern parameter a, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static LoopInInheritence.Match newMutableMatch(final EClass pA) { + return new Mutable(pA); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return the (partial) match object. + * + */ + public static LoopInInheritence.Match newMatch(final EClass pA) { + return new Immutable(pA); + } + + private static final class Mutable extends LoopInInheritence.Match { + Mutable(final EClass pA) { + super(pA); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends LoopInInheritence.Match { + Immutable(final EClass pA) { + super(pA); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.loopInInheritence 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(key={a}, severity="error", message="error")
+   * pattern loopInInheritence(a: EClass) {
+   * 	find directSupertype+(a,a);
+   * }
+   *
+ * + * @see Match + * @see LoopInInheritence + * + */ + 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 LoopInInheritence.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 LoopInInheritence.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_A = 0; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(LoopInInheritence.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 pA the fixed value of pattern parameter a, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final EClass pA) { + return rawStreamAllMatches(new Object[]{pA}).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 pA the fixed value of pattern parameter a, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final EClass pA) { + return rawStreamAllMatches(new Object[]{pA}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final EClass pA) { + return rawGetOneArbitraryMatch(new Object[]{pA}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final EClass pA) { + return rawHasMatch(new Object[]{pA}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pA the fixed value of pattern parameter a, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final EClass pA) { + return rawCountMatches(new Object[]{pA}); + } + + /** + * 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 pA the fixed value of pattern parameter a, 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 EClass pA, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pA}, 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return the (partial) match object. + * + */ + public LoopInInheritence.Match newMatch(final EClass pA) { + return LoopInInheritence.Match.newMatch(pA); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfa(final Object[] parameters) { + return rawStreamAllValues(POSITION_A, parameters).map(EClass.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()); + } + + @Override + protected LoopInInheritence.Match tupleToMatch(final Tuple t) { + try { + return LoopInInheritence.Match.newMatch((EClass) t.get(POSITION_A)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected LoopInInheritence.Match arrayToMatch(final Object[] match) { + try { + return LoopInInheritence.Match.newMatch((EClass) match[POSITION_A]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected LoopInInheritence.Match arrayToMatchMutable(final Object[] match) { + try { + return LoopInInheritence.Match.newMutableMatch((EClass) match[POSITION_A]); + } 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 LoopInInheritence.instance(); + } + } + + private LoopInInheritence() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static LoopInInheritence instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected LoopInInheritence.Matcher instantiate(final ViatraQueryEngine engine) { + return LoopInInheritence.Matcher.on(engine); + } + + @Override + public LoopInInheritence.Matcher instantiate() { + return LoopInInheritence.Matcher.create(); + } + + @Override + public LoopInInheritence.Match newEmptyMatch() { + return LoopInInheritence.Match.newEmptyMatch(); + } + + @Override + public LoopInInheritence.Match newMatch(final Object... parameters) { + return LoopInInheritence.Match.newMatch((org.eclipse.emf.ecore.EClass) parameters[0]); + } + + /** + * Inner class allowing the singleton instance of {@link LoopInInheritence} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link LoopInInheritence#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final LoopInInheritence INSTANCE = new LoopInInheritence(); + + /** + * 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 LoopInInheritence.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_a); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.loopInInheritence"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("a"); + } + + @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_a = body.getOrCreateVariableByName("a"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_a, parameter_a) + )); + // find directSupertype+(a,a) + new BinaryTransitiveClosure(body, Tuples.flatTupleOf(var_a, var_a), DirectSupertype.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("a") + })); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("message", "error"); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/NonSymmetricOpposite.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/NonSymmetricOpposite.java new file mode 100644 index 00000000..53725305 --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/NonSymmetricOpposite.java @@ -0,0 +1,718 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Ecore.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Opposite; +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.emf.ecore.EReference; +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(key={a}, severity="error", message="error")
+ *         pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+ *         	find opposite(a,b);
+ *         	neg find opposite(b,a);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class NonSymmetricOpposite extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.nonSymmetricOpposite 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 EReference fA; + + private EReference fB; + + private static List parameterNames = makeImmutableList("a", "b"); + + private Match(final EReference pA, final EReference pB) { + this.fA = pA; + this.fB = pB; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "a": return this.fA; + case "b": return this.fB; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fA; + case 1: return this.fB; + default: return null; + } + } + + public EReference getA() { + return this.fA; + } + + public EReference getB() { + return this.fB; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("a".equals(parameterName) ) { + this.fA = (EReference) newValue; + return true; + } + if ("b".equals(parameterName) ) { + this.fB = (EReference) newValue; + return true; + } + return false; + } + + public void setA(final EReference pA) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fA = pA; + } + + public void setB(final EReference pB) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fB = pB; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.nonSymmetricOpposite"; + } + + @Override + public List parameterNames() { + return NonSymmetricOpposite.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fA, fB}; + } + + @Override + public NonSymmetricOpposite.Match toImmutable() { + return isMutable() ? newMatch(fA, fB) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"a\"=" + prettyPrintValue(fA) + ", "); + result.append("\"b\"=" + prettyPrintValue(fB)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fA, fB); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof NonSymmetricOpposite.Match)) { + NonSymmetricOpposite.Match other = (NonSymmetricOpposite.Match) obj; + return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB); + } 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 NonSymmetricOpposite specification() { + return NonSymmetricOpposite.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 NonSymmetricOpposite.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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static NonSymmetricOpposite.Match newMutableMatch(final EReference pA, final EReference pB) { + return new Mutable(pA, pB); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the (partial) match object. + * + */ + public static NonSymmetricOpposite.Match newMatch(final EReference pA, final EReference pB) { + return new Immutable(pA, pB); + } + + private static final class Mutable extends NonSymmetricOpposite.Match { + Mutable(final EReference pA, final EReference pB) { + super(pA, pB); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends NonSymmetricOpposite.Match { + Immutable(final EReference pA, final EReference pB) { + super(pA, pB); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.nonSymmetricOpposite 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(key={a}, severity="error", message="error")
+   * pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+   * 	find opposite(a,b);
+   * 	neg find opposite(b,a);
+   * }
+   *
+ * + * @see Match + * @see NonSymmetricOpposite + * + */ + 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 NonSymmetricOpposite.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 NonSymmetricOpposite.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_A = 0; + + private static final int POSITION_B = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NonSymmetricOpposite.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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final EReference pA, final EReference pB) { + return rawStreamAllMatches(new Object[]{pA, pB}).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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final EReference pA, final EReference pB) { + return rawStreamAllMatches(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final EReference pA, final EReference pB) { + return rawGetOneArbitraryMatch(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final EReference pA, final EReference pB) { + return rawHasMatch(new Object[]{pA, pB}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final EReference pA, final EReference pB) { + return rawCountMatches(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, 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 EReference pA, final EReference pB, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pA, pB}, 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the (partial) match object. + * + */ + public NonSymmetricOpposite.Match newMatch(final EReference pA, final EReference pB) { + return NonSymmetricOpposite.Match.newMatch(pA, pB); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfa(final Object[] parameters) { + return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for a. + *

+ * 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 streamAllValuesOfa(final NonSymmetricOpposite.Match partialMatch) { + return rawStreamAllValuesOfa(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for a. + *

+ * 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 streamAllValuesOfa(final EReference pB) { + return rawStreamAllValuesOfa(new Object[]{null, pB}); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa(final NonSymmetricOpposite.Match partialMatch) { + return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa(final EReference pB) { + return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfb(final Object[] parameters) { + return rawStreamAllValues(POSITION_B, parameters).map(EReference.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb() { + return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfb() { + return rawStreamAllValuesOfb(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for b. + *

+ * 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 streamAllValuesOfb(final NonSymmetricOpposite.Match partialMatch) { + return rawStreamAllValuesOfb(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for b. + *

+ * 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 streamAllValuesOfb(final EReference pA) { + return rawStreamAllValuesOfb(new Object[]{pA, null}); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb(final NonSymmetricOpposite.Match partialMatch) { + return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb(final EReference pA) { + return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet()); + } + + @Override + protected NonSymmetricOpposite.Match tupleToMatch(final Tuple t) { + try { + return NonSymmetricOpposite.Match.newMatch((EReference) t.get(POSITION_A), (EReference) t.get(POSITION_B)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected NonSymmetricOpposite.Match arrayToMatch(final Object[] match) { + try { + return NonSymmetricOpposite.Match.newMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected NonSymmetricOpposite.Match arrayToMatchMutable(final Object[] match) { + try { + return NonSymmetricOpposite.Match.newMutableMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]); + } 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 NonSymmetricOpposite.instance(); + } + } + + private NonSymmetricOpposite() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static NonSymmetricOpposite instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected NonSymmetricOpposite.Matcher instantiate(final ViatraQueryEngine engine) { + return NonSymmetricOpposite.Matcher.on(engine); + } + + @Override + public NonSymmetricOpposite.Matcher instantiate() { + return NonSymmetricOpposite.Matcher.create(); + } + + @Override + public NonSymmetricOpposite.Match newEmptyMatch() { + return NonSymmetricOpposite.Match.newEmptyMatch(); + } + + @Override + public NonSymmetricOpposite.Match newMatch(final Object... parameters) { + return NonSymmetricOpposite.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0], (org.eclipse.emf.ecore.EReference) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link NonSymmetricOpposite} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link NonSymmetricOpposite#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final NonSymmetricOpposite INSTANCE = new NonSymmetricOpposite(); + + /** + * 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 NonSymmetricOpposite.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT); + + private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_a, parameter_b); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.nonSymmetricOpposite"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("a","b"); + } + + @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_a = body.getOrCreateVariableByName("a"); + PVariable var_b = body.getOrCreateVariableByName("b"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_a, parameter_a), + new ExportedParameter(body, var_b, parameter_b) + )); + // find opposite(a,b) + new PositivePatternCall(body, Tuples.flatTupleOf(var_a, var_b), Opposite.instance().getInternalQueryRepresentation()); + // neg find opposite(b,a) + new NegativePatternCall(body, Tuples.flatTupleOf(var_b, var_a), Opposite.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("a") + })); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("message", "error"); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Opposite.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Opposite.java new file mode 100644 index 00000000..7689d070 --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Opposite.java @@ -0,0 +1,704 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Ecore.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +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.emf.ecore.EReference; +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 opposite(a:EReference, b: EReference) {
+ *         	EReference.eOpposite(a,b);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class Opposite extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.opposite 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 EReference fA; + + private EReference fB; + + private static List parameterNames = makeImmutableList("a", "b"); + + private Match(final EReference pA, final EReference pB) { + this.fA = pA; + this.fB = pB; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "a": return this.fA; + case "b": return this.fB; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fA; + case 1: return this.fB; + default: return null; + } + } + + public EReference getA() { + return this.fA; + } + + public EReference getB() { + return this.fB; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("a".equals(parameterName) ) { + this.fA = (EReference) newValue; + return true; + } + if ("b".equals(parameterName) ) { + this.fB = (EReference) newValue; + return true; + } + return false; + } + + public void setA(final EReference pA) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fA = pA; + } + + public void setB(final EReference pB) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fB = pB; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.opposite"; + } + + @Override + public List parameterNames() { + return Opposite.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fA, fB}; + } + + @Override + public Opposite.Match toImmutable() { + return isMutable() ? newMatch(fA, fB) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"a\"=" + prettyPrintValue(fA) + ", "); + result.append("\"b\"=" + prettyPrintValue(fB)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fA, fB); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof Opposite.Match)) { + Opposite.Match other = (Opposite.Match) obj; + return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB); + } 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 Opposite specification() { + return Opposite.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 Opposite.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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static Opposite.Match newMutableMatch(final EReference pA, final EReference pB) { + return new Mutable(pA, pB); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the (partial) match object. + * + */ + public static Opposite.Match newMatch(final EReference pA, final EReference pB) { + return new Immutable(pA, pB); + } + + private static final class Mutable extends Opposite.Match { + Mutable(final EReference pA, final EReference pB) { + super(pA, pB); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends Opposite.Match { + Immutable(final EReference pA, final EReference pB) { + super(pA, pB); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.opposite 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 opposite(a:EReference, b: EReference) {
+   * 	EReference.eOpposite(a,b);
+   * }
+   *
+ * + * @see Match + * @see Opposite + * + */ + 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 Opposite.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 Opposite.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_A = 0; + + private static final int POSITION_B = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Opposite.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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final EReference pA, final EReference pB) { + return rawStreamAllMatches(new Object[]{pA, pB}).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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final EReference pA, final EReference pB) { + return rawStreamAllMatches(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final EReference pA, final EReference pB) { + return rawGetOneArbitraryMatch(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final EReference pA, final EReference pB) { + return rawHasMatch(new Object[]{pA, pB}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final EReference pA, final EReference pB) { + return rawCountMatches(new Object[]{pA, pB}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, 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 EReference pA, final EReference pB, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pA, pB}, 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 pA the fixed value of pattern parameter a, or null if not bound. + * @param pB the fixed value of pattern parameter b, or null if not bound. + * @return the (partial) match object. + * + */ + public Opposite.Match newMatch(final EReference pA, final EReference pB) { + return Opposite.Match.newMatch(pA, pB); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfa(final Object[] parameters) { + return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for a. + *

+ * 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 streamAllValuesOfa(final Opposite.Match partialMatch) { + return rawStreamAllValuesOfa(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for a. + *

+ * 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 streamAllValuesOfa(final EReference pB) { + return rawStreamAllValuesOfa(new Object[]{null, pB}); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa(final Opposite.Match partialMatch) { + return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa(final EReference pB) { + return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfb(final Object[] parameters) { + return rawStreamAllValues(POSITION_B, parameters).map(EReference.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb() { + return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfb() { + return rawStreamAllValuesOfb(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for b. + *

+ * 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 streamAllValuesOfb(final Opposite.Match partialMatch) { + return rawStreamAllValuesOfb(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for b. + *

+ * 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 streamAllValuesOfb(final EReference pA) { + return rawStreamAllValuesOfb(new Object[]{pA, null}); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb(final Opposite.Match partialMatch) { + return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for b. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfb(final EReference pA) { + return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet()); + } + + @Override + protected Opposite.Match tupleToMatch(final Tuple t) { + try { + return Opposite.Match.newMatch((EReference) t.get(POSITION_A), (EReference) t.get(POSITION_B)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected Opposite.Match arrayToMatch(final Object[] match) { + try { + return Opposite.Match.newMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected Opposite.Match arrayToMatchMutable(final Object[] match) { + try { + return Opposite.Match.newMutableMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]); + } 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 Opposite.instance(); + } + } + + private Opposite() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static Opposite instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected Opposite.Matcher instantiate(final ViatraQueryEngine engine) { + return Opposite.Matcher.on(engine); + } + + @Override + public Opposite.Matcher instantiate() { + return Opposite.Matcher.create(); + } + + @Override + public Opposite.Match newEmptyMatch() { + return Opposite.Match.newEmptyMatch(); + } + + @Override + public Opposite.Match newMatch(final Object... parameters) { + return Opposite.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0], (org.eclipse.emf.ecore.EReference) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link Opposite} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link Opposite#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final Opposite INSTANCE = new Opposite(); + + /** + * 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 Opposite.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT); + + private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_a, parameter_b); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.opposite"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("a","b"); + } + + @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_a = body.getOrCreateVariableByName("a"); + PVariable var_b = body.getOrCreateVariableByName("b"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_a, parameter_a), + new ExportedParameter(body, var_b, parameter_b) + )); + // EReference.eOpposite(a,b) + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference", "eOpposite"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + new Equality(body, var__virtual_0_, var_b); + bodies.add(body); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/OppositeDifferentClass.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/OppositeDifferentClass.java new file mode 100644 index 00000000..aca12eca --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/OppositeDifferentClass.java @@ -0,0 +1,587 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/Ecore.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +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.emf.ecore.EReference; +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.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; +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.Inequality; +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(key={a}, severity="error", message="error")
+ *         pattern oppositeDifferentClass(a:EReference) {
+ *         	EReference.eOpposite(a,b);
+ *         	EReference.eContainingClass(a,aContaining);
+ *         	EReference.eType(b,bTarget);
+ *         	aContaining != bTarget;
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class OppositeDifferentClass extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.oppositeDifferentClass 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 EReference fA; + + private static List parameterNames = makeImmutableList("a"); + + private Match(final EReference pA) { + this.fA = pA; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "a": return this.fA; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fA; + default: return null; + } + } + + public EReference getA() { + return this.fA; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("a".equals(parameterName) ) { + this.fA = (EReference) newValue; + return true; + } + return false; + } + + public void setA(final EReference pA) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fA = pA; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.oppositeDifferentClass"; + } + + @Override + public List parameterNames() { + return OppositeDifferentClass.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fA}; + } + + @Override + public OppositeDifferentClass.Match toImmutable() { + return isMutable() ? newMatch(fA) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"a\"=" + prettyPrintValue(fA)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fA); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof OppositeDifferentClass.Match)) { + OppositeDifferentClass.Match other = (OppositeDifferentClass.Match) obj; + return Objects.equals(fA, other.fA); + } 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 OppositeDifferentClass specification() { + return OppositeDifferentClass.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 OppositeDifferentClass.Match newEmptyMatch() { + return new Mutable(null); + } + + /** + * Returns a mutable (partial) match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @param pA the fixed value of pattern parameter a, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static OppositeDifferentClass.Match newMutableMatch(final EReference pA) { + return new Mutable(pA); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return the (partial) match object. + * + */ + public static OppositeDifferentClass.Match newMatch(final EReference pA) { + return new Immutable(pA); + } + + private static final class Mutable extends OppositeDifferentClass.Match { + Mutable(final EReference pA) { + super(pA); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends OppositeDifferentClass.Match { + Immutable(final EReference pA) { + super(pA); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.oppositeDifferentClass 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(key={a}, severity="error", message="error")
+   * pattern oppositeDifferentClass(a:EReference) {
+   * 	EReference.eOpposite(a,b);
+   * 	EReference.eContainingClass(a,aContaining);
+   * 	EReference.eType(b,bTarget);
+   * 	aContaining != bTarget;
+   * }
+   *
+ * + * @see Match + * @see OppositeDifferentClass + * + */ + 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 OppositeDifferentClass.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 OppositeDifferentClass.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_A = 0; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(OppositeDifferentClass.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 pA the fixed value of pattern parameter a, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final EReference pA) { + return rawStreamAllMatches(new Object[]{pA}).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 pA the fixed value of pattern parameter a, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final EReference pA) { + return rawStreamAllMatches(new Object[]{pA}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final EReference pA) { + return rawGetOneArbitraryMatch(new Object[]{pA}); + } + + /** + * 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final EReference pA) { + return rawHasMatch(new Object[]{pA}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pA the fixed value of pattern parameter a, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final EReference pA) { + return rawCountMatches(new Object[]{pA}); + } + + /** + * 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 pA the fixed value of pattern parameter a, 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 EReference pA, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pA}, 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 pA the fixed value of pattern parameter a, or null if not bound. + * @return the (partial) match object. + * + */ + public OppositeDifferentClass.Match newMatch(final EReference pA) { + return OppositeDifferentClass.Match.newMatch(pA); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfa(final Object[] parameters) { + return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for a. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfa() { + return rawStreamAllValuesOfa(emptyArray()); + } + + @Override + protected OppositeDifferentClass.Match tupleToMatch(final Tuple t) { + try { + return OppositeDifferentClass.Match.newMatch((EReference) t.get(POSITION_A)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected OppositeDifferentClass.Match arrayToMatch(final Object[] match) { + try { + return OppositeDifferentClass.Match.newMatch((EReference) match[POSITION_A]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected OppositeDifferentClass.Match arrayToMatchMutable(final Object[] match) { + try { + return OppositeDifferentClass.Match.newMutableMatch((EReference) match[POSITION_A]); + } 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 OppositeDifferentClass.instance(); + } + } + + private OppositeDifferentClass() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static OppositeDifferentClass instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected OppositeDifferentClass.Matcher instantiate(final ViatraQueryEngine engine) { + return OppositeDifferentClass.Matcher.on(engine); + } + + @Override + public OppositeDifferentClass.Matcher instantiate() { + return OppositeDifferentClass.Matcher.create(); + } + + @Override + public OppositeDifferentClass.Match newEmptyMatch() { + return OppositeDifferentClass.Match.newEmptyMatch(); + } + + @Override + public OppositeDifferentClass.Match newMatch(final Object... parameters) { + return OppositeDifferentClass.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0]); + } + + /** + * Inner class allowing the singleton instance of {@link OppositeDifferentClass} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link OppositeDifferentClass#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final OppositeDifferentClass INSTANCE = new OppositeDifferentClass(); + + /** + * 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 OppositeDifferentClass.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_a); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.oppositeDifferentClass"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("a"); + } + + @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_a = body.getOrCreateVariableByName("a"); + PVariable var_b = body.getOrCreateVariableByName("b"); + PVariable var_aContaining = body.getOrCreateVariableByName("aContaining"); + PVariable var_bTarget = body.getOrCreateVariableByName("bTarget"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_a, parameter_a) + )); + // EReference.eOpposite(a,b) + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference", "eOpposite"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + new Equality(body, var__virtual_0_, var_b); + // EReference.eContainingClass(a,aContaining) + new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EStructuralFeature", "eContainingClass"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass"))); + new Equality(body, var__virtual_1_, var_aContaining); + // EReference.eType(b,bTarget) + new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference"))); + PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_b, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "ETypedElement", "eType"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClassifier"))); + new Equality(body, var__virtual_2_, var_bTarget); + // aContaining != bTarget + new Inequality(body, var_aContaining, var_bTarget); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("a") + })); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("message", "error"); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/PatternContent.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/PatternContent.java new file mode 100644 index 00000000..7c48b978 --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/src-gen/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/PatternContent.java @@ -0,0 +1,704 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.alloyexamples/patterns/hu/bme/mit/inf/dslreasoner/domains/alloyexamples/FileSystem.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.alloyexamples; + +import hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject; +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.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 patternContent(o1: FSObject, o2: FSObject) {
+ *         	Dir.contents(o1,o2);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class PatternContent extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.patternContent 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 FSObject fO1; + + private FSObject fO2; + + private static List parameterNames = makeImmutableList("o1", "o2"); + + private Match(final FSObject pO1, final FSObject pO2) { + this.fO1 = pO1; + this.fO2 = pO2; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "o1": return this.fO1; + case "o2": return this.fO2; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fO1; + case 1: return this.fO2; + default: return null; + } + } + + public FSObject getO1() { + return this.fO1; + } + + public FSObject getO2() { + return this.fO2; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("o1".equals(parameterName) ) { + this.fO1 = (FSObject) newValue; + return true; + } + if ("o2".equals(parameterName) ) { + this.fO2 = (FSObject) newValue; + return true; + } + return false; + } + + public void setO1(final FSObject pO1) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fO1 = pO1; + } + + public void setO2(final FSObject pO2) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fO2 = pO2; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.patternContent"; + } + + @Override + public List parameterNames() { + return PatternContent.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fO1, fO2}; + } + + @Override + public PatternContent.Match toImmutable() { + return isMutable() ? newMatch(fO1, fO2) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"o1\"=" + prettyPrintValue(fO1) + ", "); + result.append("\"o2\"=" + prettyPrintValue(fO2)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fO1, fO2); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof PatternContent.Match)) { + PatternContent.Match other = (PatternContent.Match) obj; + return Objects.equals(fO1, other.fO1) && Objects.equals(fO2, other.fO2); + } 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 PatternContent specification() { + return PatternContent.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 PatternContent.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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static PatternContent.Match newMutableMatch(final FSObject pO1, final FSObject pO2) { + return new Mutable(pO1, pO2); + } + + /** + * 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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return the (partial) match object. + * + */ + public static PatternContent.Match newMatch(final FSObject pO1, final FSObject pO2) { + return new Immutable(pO1, pO2); + } + + private static final class Mutable extends PatternContent.Match { + Mutable(final FSObject pO1, final FSObject pO2) { + super(pO1, pO2); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends PatternContent.Match { + Immutable(final FSObject pO1, final FSObject pO2) { + super(pO1, pO2); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.alloyexamples.patternContent 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 patternContent(o1: FSObject, o2: FSObject) {
+   * 	Dir.contents(o1,o2);
+   * }
+   *
+ * + * @see Match + * @see PatternContent + * + */ + 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 PatternContent.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 PatternContent.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_O1 = 0; + + private static final int POSITION_O2 = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(PatternContent.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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final FSObject pO1, final FSObject pO2) { + return rawStreamAllMatches(new Object[]{pO1, pO2}).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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final FSObject pO1, final FSObject pO2) { + return rawStreamAllMatches(new Object[]{pO1, pO2}); + } + + /** + * 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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final FSObject pO1, final FSObject pO2) { + return rawGetOneArbitraryMatch(new Object[]{pO1, pO2}); + } + + /** + * 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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final FSObject pO1, final FSObject pO2) { + return rawHasMatch(new Object[]{pO1, pO2}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final FSObject pO1, final FSObject pO2) { + return rawCountMatches(new Object[]{pO1, pO2}); + } + + /** + * 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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, 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 FSObject pO1, final FSObject pO2, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pO1, pO2}, 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 pO1 the fixed value of pattern parameter o1, or null if not bound. + * @param pO2 the fixed value of pattern parameter o2, or null if not bound. + * @return the (partial) match object. + * + */ + public PatternContent.Match newMatch(final FSObject pO1, final FSObject pO2) { + return PatternContent.Match.newMatch(pO1, pO2); + } + + /** + * Retrieve the set of values that occur in matches for o1. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfo1(final Object[] parameters) { + return rawStreamAllValues(POSITION_O1, parameters).map(FSObject.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for o1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfo1() { + return rawStreamAllValuesOfo1(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for o1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfo1() { + return rawStreamAllValuesOfo1(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for o1. + *

+ * 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 streamAllValuesOfo1(final PatternContent.Match partialMatch) { + return rawStreamAllValuesOfo1(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for o1. + *

+ * 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 streamAllValuesOfo1(final FSObject pO2) { + return rawStreamAllValuesOfo1(new Object[]{null, pO2}); + } + + /** + * Retrieve the set of values that occur in matches for o1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfo1(final PatternContent.Match partialMatch) { + return rawStreamAllValuesOfo1(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for o1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfo1(final FSObject pO2) { + return rawStreamAllValuesOfo1(new Object[]{null, pO2}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for o2. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfo2(final Object[] parameters) { + return rawStreamAllValues(POSITION_O2, parameters).map(FSObject.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for o2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfo2() { + return rawStreamAllValuesOfo2(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for o2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfo2() { + return rawStreamAllValuesOfo2(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for o2. + *

+ * 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 streamAllValuesOfo2(final PatternContent.Match partialMatch) { + return rawStreamAllValuesOfo2(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for o2. + *

+ * 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 streamAllValuesOfo2(final FSObject pO1) { + return rawStreamAllValuesOfo2(new Object[]{pO1, null}); + } + + /** + * Retrieve the set of values that occur in matches for o2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfo2(final PatternContent.Match partialMatch) { + return rawStreamAllValuesOfo2(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for o2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfo2(final FSObject pO1) { + return rawStreamAllValuesOfo2(new Object[]{pO1, null}).collect(Collectors.toSet()); + } + + @Override + protected PatternContent.Match tupleToMatch(final Tuple t) { + try { + return PatternContent.Match.newMatch((FSObject) t.get(POSITION_O1), (FSObject) t.get(POSITION_O2)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected PatternContent.Match arrayToMatch(final Object[] match) { + try { + return PatternContent.Match.newMatch((FSObject) match[POSITION_O1], (FSObject) match[POSITION_O2]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected PatternContent.Match arrayToMatchMutable(final Object[] match) { + try { + return PatternContent.Match.newMutableMatch((FSObject) match[POSITION_O1], (FSObject) match[POSITION_O2]); + } 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 PatternContent.instance(); + } + } + + private PatternContent() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static PatternContent instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected PatternContent.Matcher instantiate(final ViatraQueryEngine engine) { + return PatternContent.Matcher.on(engine); + } + + @Override + public PatternContent.Matcher instantiate() { + return PatternContent.Matcher.create(); + } + + @Override + public PatternContent.Match newEmptyMatch() { + return PatternContent.Match.newEmptyMatch(); + } + + @Override + public PatternContent.Match newMatch(final Object... parameters) { + return PatternContent.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject) parameters[0], (hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link PatternContent} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link PatternContent#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final PatternContent INSTANCE = new PatternContent(); + + /** + * 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 PatternContent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_o1 = new PParameter("o1", "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FS", "FSObject")), PParameterDirection.INOUT); + + private final PParameter parameter_o2 = new PParameter("o2", "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.Filesystem.FSObject", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FS", "FSObject")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_o1, parameter_o2); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.alloyexamples.patternContent"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("o1","o2"); + } + + @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_o1 = body.getOrCreateVariableByName("o1"); + PVariable var_o2 = body.getOrCreateVariableByName("o2"); + new TypeConstraint(body, Tuples.flatTupleOf(var_o1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_o2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_o1, parameter_o1), + new ExportedParameter(body, var_o2, parameter_o2) + )); + // Dir.contents(o1,o2) + new TypeConstraint(body, Tuples.flatTupleOf(var_o1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "Dir"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_o1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FS", "Dir", "contents"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FS", "FSObject"))); + new Equality(body, var__virtual_0_, var_o2); + bodies.add(body); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/META-INF/MANIFEST.MF b/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/META-INF/MANIFEST.MF index f15381b2..73ebb2c7 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/META-INF/MANIFEST.MF +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/META-INF/MANIFEST.MF @@ -6,16 +6,16 @@ Bundle-Version: 1.0.0.qualifier Bundle-ClassPath: . Bundle-Vendor: %providerName Bundle-Localization: plugin -Export-Package: hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm, - hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.impl, - hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.util, - hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu, - hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.mutated, - hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.mutated.util, +Export-Package: hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm, + hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.impl, + hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.util, + hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu, + hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.mutated, + hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.mutated.util, hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.util -Require-Bundle: org.eclipse.viatra.query.runtime, - org.eclipse.core.runtime, - org.eclipse.emf.ecore;visibility:=reexport, +Require-Bundle: org.eclipse.viatra.query.runtime, + org.eclipse.core.runtime, + org.eclipse.emf.ecore;visibility:=reexport, com.google.guava;bundle-version="15.0.0" Bundle-RequiredExecutionEnvironment: JavaSE-1.8 Bundle-ActivationPolicy: lazy diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/plugin.xml b/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/plugin.xml index 8069f168..993ec75d 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/plugin.xml +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/plugin.xml @@ -1,103 +1,103 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Framework/hu.bme.mit.inf.dslreasoner.logic.model/plugin.xml b/Framework/hu.bme.mit.inf.dslreasoner.logic.model/plugin.xml index 413002e2..bad09614 100644 --- a/Framework/hu.bme.mit.inf.dslreasoner.logic.model/plugin.xml +++ b/Framework/hu.bme.mit.inf.dslreasoner.logic.model/plugin.xml @@ -1,27 +1,27 @@ - - - - - - - - - - - - - - - - - - - - - - - - - +--> + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.classpath b/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.classpath index a2655410..849e2a7b 100644 --- a/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.classpath +++ b/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.classpath @@ -1,10 +1,14 @@ - - - - - - - - - - + + + + + + + + + + + + + + diff --git a/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.gitignore b/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.gitignore index 8ae4e44d..40206e28 100644 --- a/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.gitignore +++ b/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/.gitignore @@ -2,3 +2,4 @@ /src-gen/ /vql-gen/ /xtend-gen/ +/lib/* diff --git a/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/lib/.gitignore b/Framework/hu.bme.mit.inf.dslreasoner.viatra2logic/lib/.gitignore new file mode 100644 index 00000000..e69de29b diff --git a/Solvers/Alloy-Solver/hu.bme.mit.inf.dlsreasoner.alloy.reasoner/plugin.xml b/Solvers/Alloy-Solver/hu.bme.mit.inf.dlsreasoner.alloy.reasoner/plugin.xml index 5457d70c..e57b595a 100644 --- a/Solvers/Alloy-Solver/hu.bme.mit.inf.dlsreasoner.alloy.reasoner/plugin.xml +++ b/Solvers/Alloy-Solver/hu.bme.mit.inf.dlsreasoner.alloy.reasoner/plugin.xml @@ -1,17 +1,17 @@ - - - - - - - - - - - - - - - +--> + + + + + + + + + + + + + + + diff --git a/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/plugin.xml b/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/plugin.xml index 05e00983..6e4d96ca 100644 --- a/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/plugin.xml +++ b/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/plugin.xml @@ -1,14 +1,14 @@ - - - - - - - - - - - - - - + + + + + + + + + + + + + + diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/.gitignore b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/.gitignore deleted file mode 100644 index 3d70f0da..00000000 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -/queries/ -/run/ diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.FamilyTreeConstraints.java._trace b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.FamilyTreeConstraints.java._trace index 12849bfe..ab0f3a9a 100644 Binary files a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.FamilyTreeConstraints.java._trace and b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.FamilyTreeConstraints.java._trace differ diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.MemberIsItsOwnParent.java._trace b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.MemberIsItsOwnParent.java._trace index 1b0dca98..aaf4d0c2 100644 Binary files a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.MemberIsItsOwnParent.java._trace and b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.MemberIsItsOwnParent.java._trace differ diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.gitignore b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.gitignore new file mode 100644 index 00000000..3be531f5 --- /dev/null +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/bin/queries/.gitignore @@ -0,0 +1,8 @@ +/.FamilyTreeConstraints.java._trace +/.MemberIsItsOwnParent.java._trace +/FamilyTreeConstraints.java +/MemberIsItsOwnParent.java +/.ParentTooYoung.java._trace +/.MemberHasNoParent.java._trace +/.MemberHasParent.java._trace +/.TwoMembersHaveNoParent.java._trace diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/errors.txt b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/errors.txt index b7eed629..637be9c5 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/errors.txt +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/errors.txt @@ -1,16 +1,16 @@ -Error occured (NullPointerException): - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PConstraintTransformer.hasValueExpression(PConstraintTransformer.java:487) - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PConstraintTransformer._transformConstraint(PConstraintTransformer.java:614) - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PConstraintTransformer.transformConstraint(PConstraintTransformer.java:689) - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:169) - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:51) - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:747) - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59) - hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57) - hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96) - hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316) - hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:129) - hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:338) - hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:110) - hu.bme.mit.inf.dslreasoner.application.execution.StandaloneScriptExecutor.executeScript(StandaloneScriptExecutor.java:149) - run.FamilyTreeGen.main(FamilyTreeGen.java:7) +Error occured (NullPointerException): + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PConstraintTransformer.hasValueExpression(PConstraintTransformer.java:487) + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PConstraintTransformer._transformConstraint(PConstraintTransformer.java:614) + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PConstraintTransformer.transformConstraint(PConstraintTransformer.java:689) + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:169) + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:51) + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:747) + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59) + hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57) + hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96) + hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316) + hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:129) + hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:338) + hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:110) + hu.bme.mit.inf.dslreasoner.application.execution.StandaloneScriptExecutor.executeScript(StandaloneScriptExecutor.java:149) + run.FamilyTreeGen.main(FamilyTreeGen.java:7) diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/generation.logicproblem b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/generation.logicproblem index 327ce8b0..d15360ce 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/generation.logicproblem +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/generation.logicproblem @@ -1,340 +1,340 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/init.partialmodel b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/init.partialmodel index 949d6b64..df908518 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/init.partialmodel +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/init.partialmodel @@ -1,51 +1,51 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/log.txt b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/log.txt index 43befb00..1d3c9f62 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/log.txt +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/log.txt @@ -1 +1 @@ -Model generation started +Model generation started diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/plugin.xml b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/plugin.xml index 9364ebb2..941ef4d7 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/plugin.xml +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/plugin.xml @@ -1,10 +1,10 @@ - - - - - - - - - - + + + + + + + + + + diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.FamilyTreeConstraints.java._trace b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.FamilyTreeConstraints.java._trace index 12849bfe..ab0f3a9a 100644 Binary files a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.FamilyTreeConstraints.java._trace and b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.FamilyTreeConstraints.java._trace differ diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.MemberIsItsOwnParent.java._trace b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.MemberIsItsOwnParent.java._trace index 1b0dca98..aaf4d0c2 100644 Binary files a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.MemberIsItsOwnParent.java._trace and b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/.MemberIsItsOwnParent.java._trace differ diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/FamilyTreeConstraints.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/FamilyTreeConstraints.java index 738b41c0..97148b5e 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/FamilyTreeConstraints.java +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/FamilyTreeConstraints.java @@ -1,86 +1,86 @@ -/** - * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql - */ -package queries; - -import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; -import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup; -import queries.MemberHasParent; -import queries.MemberIsItsOwnParent; -import queries.ParentTooYoung; -import queries.TwoMembersHaveNoParent; - -/** - * A pattern group formed of all public patterns defined in familyTreeConstraints.vql. - * - *

Use the static instance as any {@link interface org.eclipse.viatra.query.runtime.api.IQueryGroup}, to conveniently prepare - * a VIATRA Query engine for matching all patterns originally defined in file familyTreeConstraints.vql, - * in order to achieve better performance than one-by-one on-demand matcher initialization. - * - *

From package queries, the group contains the definition of the following patterns:

    - *
  • memberIsItsOwnParent
    • - *
  • twoMembersHaveNoParent
    • - *
  • memberHasParent
    • - *
  • parentTooYoung
    • - *
- * - * @see IQueryGroup - * - */ -@SuppressWarnings("all") -public final class FamilyTreeConstraints extends BaseGeneratedPatternGroup { - /** - * Access the pattern group. - * - * @return the singleton instance of the group - * @throws ViatraQueryRuntimeException if there was an error loading the generated code of pattern specifications - * - */ - public static FamilyTreeConstraints instance() { - if (INSTANCE == null) { - INSTANCE = new FamilyTreeConstraints(); - } - return INSTANCE; - } - - private static FamilyTreeConstraints INSTANCE; - - private FamilyTreeConstraints() { - querySpecifications.add(MemberIsItsOwnParent.instance()); - querySpecifications.add(TwoMembersHaveNoParent.instance()); - querySpecifications.add(MemberHasParent.instance()); - querySpecifications.add(ParentTooYoung.instance()); - } - - public MemberIsItsOwnParent getMemberIsItsOwnParent() { - return MemberIsItsOwnParent.instance(); - } - - public MemberIsItsOwnParent.Matcher getMemberIsItsOwnParent(final ViatraQueryEngine engine) { - return MemberIsItsOwnParent.Matcher.on(engine); - } - - public TwoMembersHaveNoParent getTwoMembersHaveNoParent() { - return TwoMembersHaveNoParent.instance(); - } - - public TwoMembersHaveNoParent.Matcher getTwoMembersHaveNoParent(final ViatraQueryEngine engine) { - return TwoMembersHaveNoParent.Matcher.on(engine); - } - - public MemberHasParent getMemberHasParent() { - return MemberHasParent.instance(); - } - - public MemberHasParent.Matcher getMemberHasParent(final ViatraQueryEngine engine) { - return MemberHasParent.Matcher.on(engine); - } - - public ParentTooYoung getParentTooYoung() { - return ParentTooYoung.instance(); - } - - public ParentTooYoung.Matcher getParentTooYoung(final ViatraQueryEngine engine) { - return ParentTooYoung.Matcher.on(engine); - } -} +/** + * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql + */ +package queries; + +import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; +import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup; +import queries.MemberHasParent; +import queries.MemberIsItsOwnParent; +import queries.ParentTooYoung; +import queries.TwoMembersHaveNoParent; + +/** + * A pattern group formed of all public patterns defined in familyTreeConstraints.vql. + * + *

Use the static instance as any {@link interface org.eclipse.viatra.query.runtime.api.IQueryGroup}, to conveniently prepare + * a VIATRA Query engine for matching all patterns originally defined in file familyTreeConstraints.vql, + * in order to achieve better performance than one-by-one on-demand matcher initialization. + * + *

From package queries, the group contains the definition of the following patterns:

    + *
  • memberIsItsOwnParent
    • + *
  • twoMembersHaveNoParent
    • + *
  • memberHasParent
    • + *
  • parentTooYoung
    • + *
+ * + * @see IQueryGroup + * + */ +@SuppressWarnings("all") +public final class FamilyTreeConstraints extends BaseGeneratedPatternGroup { + /** + * Access the pattern group. + * + * @return the singleton instance of the group + * @throws ViatraQueryRuntimeException if there was an error loading the generated code of pattern specifications + * + */ + public static FamilyTreeConstraints instance() { + if (INSTANCE == null) { + INSTANCE = new FamilyTreeConstraints(); + } + return INSTANCE; + } + + private static FamilyTreeConstraints INSTANCE; + + private FamilyTreeConstraints() { + querySpecifications.add(MemberIsItsOwnParent.instance()); + querySpecifications.add(TwoMembersHaveNoParent.instance()); + querySpecifications.add(MemberHasParent.instance()); + querySpecifications.add(ParentTooYoung.instance()); + } + + public MemberIsItsOwnParent getMemberIsItsOwnParent() { + return MemberIsItsOwnParent.instance(); + } + + public MemberIsItsOwnParent.Matcher getMemberIsItsOwnParent(final ViatraQueryEngine engine) { + return MemberIsItsOwnParent.Matcher.on(engine); + } + + public TwoMembersHaveNoParent getTwoMembersHaveNoParent() { + return TwoMembersHaveNoParent.instance(); + } + + public TwoMembersHaveNoParent.Matcher getTwoMembersHaveNoParent(final ViatraQueryEngine engine) { + return TwoMembersHaveNoParent.Matcher.on(engine); + } + + public MemberHasParent getMemberHasParent() { + return MemberHasParent.instance(); + } + + public MemberHasParent.Matcher getMemberHasParent(final ViatraQueryEngine engine) { + return MemberHasParent.Matcher.on(engine); + } + + public ParentTooYoung getParentTooYoung() { + return ParentTooYoung.instance(); + } + + public ParentTooYoung.Matcher getParentTooYoung(final ViatraQueryEngine engine) { + return ParentTooYoung.Matcher.on(engine); + } +} diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java index 82b83d0c..83bb4aac 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberHasParent.java @@ -1,551 +1,551 @@ -/** - * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql - */ -package queries; - -import familytree.Member; -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.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 memberHasParent(m: Member) = {
- *         	Member.parents(m, _);
- *         }
- *
- * - * @see Matcher - * @see Match - * - */ -@SuppressWarnings("all") -public final class MemberHasParent extends BaseGeneratedEMFQuerySpecification { - /** - * Pattern-specific match representation of the queries.memberHasParent 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 Member fM; - - private static List parameterNames = makeImmutableList("m"); - - private Match(final Member pM) { - this.fM = pM; - } - - @Override - public Object get(final String parameterName) { - switch(parameterName) { - case "m": return this.fM; - default: return null; - } - } - - @Override - public Object get(final int index) { - switch(index) { - case 0: return this.fM; - default: return null; - } - } - - public Member getM() { - return this.fM; - } - - @Override - public boolean set(final String parameterName, final Object newValue) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - if ("m".equals(parameterName) ) { - this.fM = (Member) newValue; - return true; - } - return false; - } - - public void setM(final Member pM) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fM = pM; - } - - @Override - public String patternName() { - return "queries.memberHasParent"; - } - - @Override - public List parameterNames() { - return MemberHasParent.Match.parameterNames; - } - - @Override - public Object[] toArray() { - return new Object[]{fM}; - } - - @Override - public MemberHasParent.Match toImmutable() { - return isMutable() ? newMatch(fM) : this; - } - - @Override - public String prettyPrint() { - StringBuilder result = new StringBuilder(); - result.append("\"m\"=" + prettyPrintValue(fM)); - return result.toString(); - } - - @Override - public int hashCode() { - return Objects.hash(fM); - } - - @Override - public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) { - return false; - } - if ((obj instanceof MemberHasParent.Match)) { - MemberHasParent.Match other = (MemberHasParent.Match) obj; - return Objects.equals(fM, other.fM); - } 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 MemberHasParent specification() { - return MemberHasParent.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 MemberHasParent.Match newEmptyMatch() { - return new Mutable(null); - } - - /** - * Returns a mutable (partial) match. - * Fields of the mutable match can be filled to create a partial match, usable as matcher input. - * - * @param pM the fixed value of pattern parameter m, or null if not bound. - * @return the new, mutable (partial) match object. - * - */ - public static MemberHasParent.Match newMutableMatch(final Member pM) { - return new Mutable(pM); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return the (partial) match object. - * - */ - public static MemberHasParent.Match newMatch(final Member pM) { - return new Immutable(pM); - } - - private static final class Mutable extends MemberHasParent.Match { - Mutable(final Member pM) { - super(pM); - } - - @Override - public boolean isMutable() { - return true; - } - } - - private static final class Immutable extends MemberHasParent.Match { - Immutable(final Member pM) { - super(pM); - } - - @Override - public boolean isMutable() { - return false; - } - } - } - - /** - * Generated pattern matcher API of the queries.memberHasParent 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 memberHasParent(m: Member) = {
-   * 	Member.parents(m, _);
-   * }
-   *
- * - * @see Match - * @see MemberHasParent - * - */ - 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 MemberHasParent.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 MemberHasParent.Matcher create() { - return new Matcher(); - } - - private static final int POSITION_M = 0; - - private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MemberHasParent.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 pM the fixed value of pattern parameter m, or null if not bound. - * @return matches represented as a Match object. - * - */ - public Collection getAllMatches(final Member pM) { - return rawStreamAllMatches(new Object[]{pM}).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 pM the fixed value of pattern parameter m, or null if not bound. - * @return a stream of matches represented as a Match object. - * - */ - public Stream streamAllMatches(final Member pM) { - return rawStreamAllMatches(new Object[]{pM}); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return a match represented as a Match object, or null if no match is found. - * - */ - public Optional getOneArbitraryMatch(final Member pM) { - return rawGetOneArbitraryMatch(new Object[]{pM}); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return true if the input is a valid (partial) match of the pattern. - * - */ - public boolean hasMatch(final Member pM) { - return rawHasMatch(new Object[]{pM}); - } - - /** - * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pM the fixed value of pattern parameter m, or null if not bound. - * @return the number of pattern matches found. - * - */ - public int countMatches(final Member pM) { - return rawCountMatches(new Object[]{pM}); - } - - /** - * 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 pM the fixed value of pattern parameter m, 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 Member pM, final Consumer processor) { - return rawForOneArbitraryMatch(new Object[]{pM}, 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return the (partial) match object. - * - */ - public MemberHasParent.Match newMatch(final Member pM) { - return MemberHasParent.Match.newMatch(pM); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfm(final Object[] parameters) { - return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm() { - return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfm() { - return rawStreamAllValuesOfm(emptyArray()); - } - - @Override - protected MemberHasParent.Match tupleToMatch(final Tuple t) { - try { - return MemberHasParent.Match.newMatch((Member) t.get(POSITION_M)); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in tuple not properly typed!",e); - return null; - } - } - - @Override - protected MemberHasParent.Match arrayToMatch(final Object[] match) { - try { - return MemberHasParent.Match.newMatch((Member) match[POSITION_M]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - @Override - protected MemberHasParent.Match arrayToMatchMutable(final Object[] match) { - try { - return MemberHasParent.Match.newMutableMatch((Member) match[POSITION_M]); - } 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 MemberHasParent.instance(); - } - } - - private MemberHasParent() { - super(GeneratedPQuery.INSTANCE); - } - - /** - * @return the singleton instance of the query specification - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static MemberHasParent instance() { - try{ - return LazyHolder.INSTANCE; - } catch (ExceptionInInitializerError err) { - throw processInitializerError(err); - } - } - - @Override - protected MemberHasParent.Matcher instantiate(final ViatraQueryEngine engine) { - return MemberHasParent.Matcher.on(engine); - } - - @Override - public MemberHasParent.Matcher instantiate() { - return MemberHasParent.Matcher.create(); - } - - @Override - public MemberHasParent.Match newEmptyMatch() { - return MemberHasParent.Match.newEmptyMatch(); - } - - @Override - public MemberHasParent.Match newMatch(final Object... parameters) { - return MemberHasParent.Match.newMatch((familytree.Member) parameters[0]); - } - - /** - * Inner class allowing the singleton instance of {@link MemberHasParent} to be created - * not at the class load time of the outer class, - * but rather at the first call to {@link MemberHasParent#instance()}. - * - *

This workaround is required e.g. to support recursion. - * - */ - private static class LazyHolder { - private static final MemberHasParent INSTANCE = new MemberHasParent(); - - /** - * 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 MemberHasParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); - - private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); - - private final List parameters = Arrays.asList(parameter_m); - - private GeneratedPQuery() { - super(PVisibility.PUBLIC); - } - - @Override - public String getFullyQualifiedName() { - return "queries.memberHasParent"; - } - - @Override - public List getParameterNames() { - return Arrays.asList("m"); - } - - @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_m = body.getOrCreateVariableByName("m"); - PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - body.setSymbolicParameters(Arrays.asList( - new ExportedParameter(body, var_m, parameter_m) - )); - // Member.parents(m, _) - new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents"))); - new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - new Equality(body, var__virtual_0_, var___0_); - bodies.add(body); - } - return bodies; - } - } -} +/** + * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql + */ +package queries; + +import familytree.Member; +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.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 memberHasParent(m: Member) = {
+ *         	Member.parents(m, _);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class MemberHasParent extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the queries.memberHasParent 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 Member fM; + + private static List parameterNames = makeImmutableList("m"); + + private Match(final Member pM) { + this.fM = pM; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "m": return this.fM; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fM; + default: return null; + } + } + + public Member getM() { + return this.fM; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("m".equals(parameterName) ) { + this.fM = (Member) newValue; + return true; + } + return false; + } + + public void setM(final Member pM) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fM = pM; + } + + @Override + public String patternName() { + return "queries.memberHasParent"; + } + + @Override + public List parameterNames() { + return MemberHasParent.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fM}; + } + + @Override + public MemberHasParent.Match toImmutable() { + return isMutable() ? newMatch(fM) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"m\"=" + prettyPrintValue(fM)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fM); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof MemberHasParent.Match)) { + MemberHasParent.Match other = (MemberHasParent.Match) obj; + return Objects.equals(fM, other.fM); + } 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 MemberHasParent specification() { + return MemberHasParent.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 MemberHasParent.Match newEmptyMatch() { + return new Mutable(null); + } + + /** + * Returns a mutable (partial) match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @param pM the fixed value of pattern parameter m, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static MemberHasParent.Match newMutableMatch(final Member pM) { + return new Mutable(pM); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return the (partial) match object. + * + */ + public static MemberHasParent.Match newMatch(final Member pM) { + return new Immutable(pM); + } + + private static final class Mutable extends MemberHasParent.Match { + Mutable(final Member pM) { + super(pM); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends MemberHasParent.Match { + Immutable(final Member pM) { + super(pM); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the queries.memberHasParent 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 memberHasParent(m: Member) = {
+   * 	Member.parents(m, _);
+   * }
+   *
+ * + * @see Match + * @see MemberHasParent + * + */ + 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 MemberHasParent.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 MemberHasParent.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_M = 0; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MemberHasParent.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 pM the fixed value of pattern parameter m, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final Member pM) { + return rawStreamAllMatches(new Object[]{pM}).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 pM the fixed value of pattern parameter m, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final Member pM) { + return rawStreamAllMatches(new Object[]{pM}); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final Member pM) { + return rawGetOneArbitraryMatch(new Object[]{pM}); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final Member pM) { + return rawHasMatch(new Object[]{pM}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pM the fixed value of pattern parameter m, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final Member pM) { + return rawCountMatches(new Object[]{pM}); + } + + /** + * 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 pM the fixed value of pattern parameter m, 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 Member pM, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pM}, 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return the (partial) match object. + * + */ + public MemberHasParent.Match newMatch(final Member pM) { + return MemberHasParent.Match.newMatch(pM); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfm(final Object[] parameters) { + return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm() { + return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfm() { + return rawStreamAllValuesOfm(emptyArray()); + } + + @Override + protected MemberHasParent.Match tupleToMatch(final Tuple t) { + try { + return MemberHasParent.Match.newMatch((Member) t.get(POSITION_M)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected MemberHasParent.Match arrayToMatch(final Object[] match) { + try { + return MemberHasParent.Match.newMatch((Member) match[POSITION_M]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected MemberHasParent.Match arrayToMatchMutable(final Object[] match) { + try { + return MemberHasParent.Match.newMutableMatch((Member) match[POSITION_M]); + } 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 MemberHasParent.instance(); + } + } + + private MemberHasParent() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static MemberHasParent instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected MemberHasParent.Matcher instantiate(final ViatraQueryEngine engine) { + return MemberHasParent.Matcher.on(engine); + } + + @Override + public MemberHasParent.Matcher instantiate() { + return MemberHasParent.Matcher.create(); + } + + @Override + public MemberHasParent.Match newEmptyMatch() { + return MemberHasParent.Match.newEmptyMatch(); + } + + @Override + public MemberHasParent.Match newMatch(final Object... parameters) { + return MemberHasParent.Match.newMatch((familytree.Member) parameters[0]); + } + + /** + * Inner class allowing the singleton instance of {@link MemberHasParent} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link MemberHasParent#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final MemberHasParent INSTANCE = new MemberHasParent(); + + /** + * 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 MemberHasParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_m); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "queries.memberHasParent"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("m"); + } + + @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_m = body.getOrCreateVariableByName("m"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_m, parameter_m) + )); + // Member.parents(m, _) + new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + new Equality(body, var__virtual_0_, var___0_); + bodies.add(body); + } + return bodies; + } + } +} diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberIsItsOwnParent.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberIsItsOwnParent.java index 67cdafb5..63cb882d 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberIsItsOwnParent.java +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/MemberIsItsOwnParent.java @@ -1,577 +1,577 @@ -/** - * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql - */ -package queries; - -import familytree.Member; -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.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.annotations.PAnnotation; -import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; -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: - * 

- *         {@literal @}Constraint(message="memberIsItsOwnParent", severity="error", key={m})
- *         pattern memberIsItsOwnParent(m: Member) = {
- *         	FamilyTree.members(_, m);
- *         	Member.parents(m, p);
- *         	m == p;
- *         }
- *
- * - * @see Matcher - * @see Match - * - */ -@SuppressWarnings("all") -public final class MemberIsItsOwnParent extends BaseGeneratedEMFQuerySpecification { - /** - * Pattern-specific match representation of the queries.memberIsItsOwnParent 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 Member fM; - - private static List parameterNames = makeImmutableList("m"); - - private Match(final Member pM) { - this.fM = pM; - } - - @Override - public Object get(final String parameterName) { - switch(parameterName) { - case "m": return this.fM; - default: return null; - } - } - - @Override - public Object get(final int index) { - switch(index) { - case 0: return this.fM; - default: return null; - } - } - - public Member getM() { - return this.fM; - } - - @Override - public boolean set(final String parameterName, final Object newValue) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - if ("m".equals(parameterName) ) { - this.fM = (Member) newValue; - return true; - } - return false; - } - - public void setM(final Member pM) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fM = pM; - } - - @Override - public String patternName() { - return "queries.memberIsItsOwnParent"; - } - - @Override - public List parameterNames() { - return MemberIsItsOwnParent.Match.parameterNames; - } - - @Override - public Object[] toArray() { - return new Object[]{fM}; - } - - @Override - public MemberIsItsOwnParent.Match toImmutable() { - return isMutable() ? newMatch(fM) : this; - } - - @Override - public String prettyPrint() { - StringBuilder result = new StringBuilder(); - result.append("\"m\"=" + prettyPrintValue(fM)); - return result.toString(); - } - - @Override - public int hashCode() { - return Objects.hash(fM); - } - - @Override - public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) { - return false; - } - if ((obj instanceof MemberIsItsOwnParent.Match)) { - MemberIsItsOwnParent.Match other = (MemberIsItsOwnParent.Match) obj; - return Objects.equals(fM, other.fM); - } 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 MemberIsItsOwnParent specification() { - return MemberIsItsOwnParent.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 MemberIsItsOwnParent.Match newEmptyMatch() { - return new Mutable(null); - } - - /** - * Returns a mutable (partial) match. - * Fields of the mutable match can be filled to create a partial match, usable as matcher input. - * - * @param pM the fixed value of pattern parameter m, or null if not bound. - * @return the new, mutable (partial) match object. - * - */ - public static MemberIsItsOwnParent.Match newMutableMatch(final Member pM) { - return new Mutable(pM); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return the (partial) match object. - * - */ - public static MemberIsItsOwnParent.Match newMatch(final Member pM) { - return new Immutable(pM); - } - - private static final class Mutable extends MemberIsItsOwnParent.Match { - Mutable(final Member pM) { - super(pM); - } - - @Override - public boolean isMutable() { - return true; - } - } - - private static final class Immutable extends MemberIsItsOwnParent.Match { - Immutable(final Member pM) { - super(pM); - } - - @Override - public boolean isMutable() { - return false; - } - } - } - - /** - * Generated pattern matcher API of the queries.memberIsItsOwnParent 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(message="memberIsItsOwnParent", severity="error", key={m})
-   * pattern memberIsItsOwnParent(m: Member) = {
-   * 	FamilyTree.members(_, m);
-   * 	Member.parents(m, p);
-   * 	m == p;
-   * }
-   *
- * - * @see Match - * @see MemberIsItsOwnParent - * - */ - 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 MemberIsItsOwnParent.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 MemberIsItsOwnParent.Matcher create() { - return new Matcher(); - } - - private static final int POSITION_M = 0; - - private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MemberIsItsOwnParent.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 pM the fixed value of pattern parameter m, or null if not bound. - * @return matches represented as a Match object. - * - */ - public Collection getAllMatches(final Member pM) { - return rawStreamAllMatches(new Object[]{pM}).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 pM the fixed value of pattern parameter m, or null if not bound. - * @return a stream of matches represented as a Match object. - * - */ - public Stream streamAllMatches(final Member pM) { - return rawStreamAllMatches(new Object[]{pM}); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return a match represented as a Match object, or null if no match is found. - * - */ - public Optional getOneArbitraryMatch(final Member pM) { - return rawGetOneArbitraryMatch(new Object[]{pM}); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return true if the input is a valid (partial) match of the pattern. - * - */ - public boolean hasMatch(final Member pM) { - return rawHasMatch(new Object[]{pM}); - } - - /** - * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pM the fixed value of pattern parameter m, or null if not bound. - * @return the number of pattern matches found. - * - */ - public int countMatches(final Member pM) { - return rawCountMatches(new Object[]{pM}); - } - - /** - * 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 pM the fixed value of pattern parameter m, 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 Member pM, final Consumer processor) { - return rawForOneArbitraryMatch(new Object[]{pM}, 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 pM the fixed value of pattern parameter m, or null if not bound. - * @return the (partial) match object. - * - */ - public MemberIsItsOwnParent.Match newMatch(final Member pM) { - return MemberIsItsOwnParent.Match.newMatch(pM); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfm(final Object[] parameters) { - return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm() { - return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfm() { - return rawStreamAllValuesOfm(emptyArray()); - } - - @Override - protected MemberIsItsOwnParent.Match tupleToMatch(final Tuple t) { - try { - return MemberIsItsOwnParent.Match.newMatch((Member) t.get(POSITION_M)); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in tuple not properly typed!",e); - return null; - } - } - - @Override - protected MemberIsItsOwnParent.Match arrayToMatch(final Object[] match) { - try { - return MemberIsItsOwnParent.Match.newMatch((Member) match[POSITION_M]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - @Override - protected MemberIsItsOwnParent.Match arrayToMatchMutable(final Object[] match) { - try { - return MemberIsItsOwnParent.Match.newMutableMatch((Member) match[POSITION_M]); - } 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 MemberIsItsOwnParent.instance(); - } - } - - private MemberIsItsOwnParent() { - super(GeneratedPQuery.INSTANCE); - } - - /** - * @return the singleton instance of the query specification - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static MemberIsItsOwnParent instance() { - try{ - return LazyHolder.INSTANCE; - } catch (ExceptionInInitializerError err) { - throw processInitializerError(err); - } - } - - @Override - protected MemberIsItsOwnParent.Matcher instantiate(final ViatraQueryEngine engine) { - return MemberIsItsOwnParent.Matcher.on(engine); - } - - @Override - public MemberIsItsOwnParent.Matcher instantiate() { - return MemberIsItsOwnParent.Matcher.create(); - } - - @Override - public MemberIsItsOwnParent.Match newEmptyMatch() { - return MemberIsItsOwnParent.Match.newEmptyMatch(); - } - - @Override - public MemberIsItsOwnParent.Match newMatch(final Object... parameters) { - return MemberIsItsOwnParent.Match.newMatch((familytree.Member) parameters[0]); - } - - /** - * Inner class allowing the singleton instance of {@link MemberIsItsOwnParent} to be created - * not at the class load time of the outer class, - * but rather at the first call to {@link MemberIsItsOwnParent#instance()}. - * - *

This workaround is required e.g. to support recursion. - * - */ - private static class LazyHolder { - private static final MemberIsItsOwnParent INSTANCE = new MemberIsItsOwnParent(); - - /** - * 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 MemberIsItsOwnParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); - - private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); - - private final List parameters = Arrays.asList(parameter_m); - - private GeneratedPQuery() { - super(PVisibility.PUBLIC); - } - - @Override - public String getFullyQualifiedName() { - return "queries.memberIsItsOwnParent"; - } - - @Override - public List getParameterNames() { - return Arrays.asList("m"); - } - - @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_m = body.getOrCreateVariableByName("m"); - PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); - PVariable var_p = body.getOrCreateVariableByName("p"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - body.setSymbolicParameters(Arrays.asList( - new ExportedParameter(body, var_m, parameter_m) - )); - // FamilyTree.members(_, m) - new TypeConstraint(body, Tuples.flatTupleOf(var___0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "FamilyTree"))); - PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); - new TypeConstraint(body, Tuples.flatTupleOf(var___0_, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "FamilyTree", "members"))); - new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - new Equality(body, var__virtual_0_, var_m); - // Member.parents(m, p) - new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents"))); - new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - new Equality(body, var__virtual_1_, var_p); - // m == p - new Equality(body, var_m, var_p); - bodies.add(body); - } - { - PAnnotation annotation = new PAnnotation("Constraint"); - annotation.addAttribute("message", "memberIsItsOwnParent"); - annotation.addAttribute("severity", "error"); - annotation.addAttribute("key", Arrays.asList(new Object[] { - new ParameterReference("m") - })); - addAnnotation(annotation); - } - return bodies; - } - } -} +/** + * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql + */ +package queries; + +import familytree.Member; +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.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.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; +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: + * 

+ *         {@literal @}Constraint(message="memberIsItsOwnParent", severity="error", key={m})
+ *         pattern memberIsItsOwnParent(m: Member) = {
+ *         	FamilyTree.members(_, m);
+ *         	Member.parents(m, p);
+ *         	m == p;
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class MemberIsItsOwnParent extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the queries.memberIsItsOwnParent 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 Member fM; + + private static List parameterNames = makeImmutableList("m"); + + private Match(final Member pM) { + this.fM = pM; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "m": return this.fM; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fM; + default: return null; + } + } + + public Member getM() { + return this.fM; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("m".equals(parameterName) ) { + this.fM = (Member) newValue; + return true; + } + return false; + } + + public void setM(final Member pM) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fM = pM; + } + + @Override + public String patternName() { + return "queries.memberIsItsOwnParent"; + } + + @Override + public List parameterNames() { + return MemberIsItsOwnParent.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fM}; + } + + @Override + public MemberIsItsOwnParent.Match toImmutable() { + return isMutable() ? newMatch(fM) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"m\"=" + prettyPrintValue(fM)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fM); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof MemberIsItsOwnParent.Match)) { + MemberIsItsOwnParent.Match other = (MemberIsItsOwnParent.Match) obj; + return Objects.equals(fM, other.fM); + } 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 MemberIsItsOwnParent specification() { + return MemberIsItsOwnParent.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 MemberIsItsOwnParent.Match newEmptyMatch() { + return new Mutable(null); + } + + /** + * Returns a mutable (partial) match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @param pM the fixed value of pattern parameter m, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static MemberIsItsOwnParent.Match newMutableMatch(final Member pM) { + return new Mutable(pM); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return the (partial) match object. + * + */ + public static MemberIsItsOwnParent.Match newMatch(final Member pM) { + return new Immutable(pM); + } + + private static final class Mutable extends MemberIsItsOwnParent.Match { + Mutable(final Member pM) { + super(pM); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends MemberIsItsOwnParent.Match { + Immutable(final Member pM) { + super(pM); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the queries.memberIsItsOwnParent 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(message="memberIsItsOwnParent", severity="error", key={m})
+   * pattern memberIsItsOwnParent(m: Member) = {
+   * 	FamilyTree.members(_, m);
+   * 	Member.parents(m, p);
+   * 	m == p;
+   * }
+   *
+ * + * @see Match + * @see MemberIsItsOwnParent + * + */ + 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 MemberIsItsOwnParent.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 MemberIsItsOwnParent.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_M = 0; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MemberIsItsOwnParent.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 pM the fixed value of pattern parameter m, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final Member pM) { + return rawStreamAllMatches(new Object[]{pM}).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 pM the fixed value of pattern parameter m, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final Member pM) { + return rawStreamAllMatches(new Object[]{pM}); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final Member pM) { + return rawGetOneArbitraryMatch(new Object[]{pM}); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final Member pM) { + return rawHasMatch(new Object[]{pM}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pM the fixed value of pattern parameter m, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final Member pM) { + return rawCountMatches(new Object[]{pM}); + } + + /** + * 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 pM the fixed value of pattern parameter m, 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 Member pM, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pM}, 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 pM the fixed value of pattern parameter m, or null if not bound. + * @return the (partial) match object. + * + */ + public MemberIsItsOwnParent.Match newMatch(final Member pM) { + return MemberIsItsOwnParent.Match.newMatch(pM); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfm(final Object[] parameters) { + return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm() { + return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfm() { + return rawStreamAllValuesOfm(emptyArray()); + } + + @Override + protected MemberIsItsOwnParent.Match tupleToMatch(final Tuple t) { + try { + return MemberIsItsOwnParent.Match.newMatch((Member) t.get(POSITION_M)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected MemberIsItsOwnParent.Match arrayToMatch(final Object[] match) { + try { + return MemberIsItsOwnParent.Match.newMatch((Member) match[POSITION_M]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected MemberIsItsOwnParent.Match arrayToMatchMutable(final Object[] match) { + try { + return MemberIsItsOwnParent.Match.newMutableMatch((Member) match[POSITION_M]); + } 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 MemberIsItsOwnParent.instance(); + } + } + + private MemberIsItsOwnParent() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static MemberIsItsOwnParent instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected MemberIsItsOwnParent.Matcher instantiate(final ViatraQueryEngine engine) { + return MemberIsItsOwnParent.Matcher.on(engine); + } + + @Override + public MemberIsItsOwnParent.Matcher instantiate() { + return MemberIsItsOwnParent.Matcher.create(); + } + + @Override + public MemberIsItsOwnParent.Match newEmptyMatch() { + return MemberIsItsOwnParent.Match.newEmptyMatch(); + } + + @Override + public MemberIsItsOwnParent.Match newMatch(final Object... parameters) { + return MemberIsItsOwnParent.Match.newMatch((familytree.Member) parameters[0]); + } + + /** + * Inner class allowing the singleton instance of {@link MemberIsItsOwnParent} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link MemberIsItsOwnParent#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final MemberIsItsOwnParent INSTANCE = new MemberIsItsOwnParent(); + + /** + * 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 MemberIsItsOwnParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_m); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "queries.memberIsItsOwnParent"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("m"); + } + + @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_m = body.getOrCreateVariableByName("m"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + PVariable var_p = body.getOrCreateVariableByName("p"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_m, parameter_m) + )); + // FamilyTree.members(_, m) + new TypeConstraint(body, Tuples.flatTupleOf(var___0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "FamilyTree"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var___0_, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "FamilyTree", "members"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + new Equality(body, var__virtual_0_, var_m); + // Member.parents(m, p) + new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + new Equality(body, var__virtual_1_, var_p); + // m == p + new Equality(body, var_m, var_p); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("message", "memberIsItsOwnParent"); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("m") + })); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/ParentTooYoung.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/ParentTooYoung.java index e90186e2..726ab7e4 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/ParentTooYoung.java +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/ParentTooYoung.java @@ -1,775 +1,775 @@ -/** - * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql - */ -package queries; - -import familytree.Member; -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.emf.ecore.EDataType; -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.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.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.annotations.PAnnotation; -import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; -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.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(message="parentTooYoung", severity="error", key={m, p})
- *         pattern parentTooYoung(m: Member, p: Member) = {
- *         	FamilyTree.members(_, m);
- *         	Member.parents(m, p);
- *         	Member.age(m, mAge);
- *         	Member.age(p, pAge);
- *         	check (mAge {@literal <}= (pAge + 12));
- *         }
- *
- * - * @see Matcher - * @see Match - * - */ -@SuppressWarnings("all") -public final class ParentTooYoung extends BaseGeneratedEMFQuerySpecification { - /** - * Pattern-specific match representation of the queries.parentTooYoung 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 Member fM; - - private Member fP; - - private static List parameterNames = makeImmutableList("m", "p"); - - private Match(final Member pM, final Member pP) { - this.fM = pM; - this.fP = pP; - } - - @Override - public Object get(final String parameterName) { - switch(parameterName) { - case "m": return this.fM; - case "p": return this.fP; - default: return null; - } - } - - @Override - public Object get(final int index) { - switch(index) { - case 0: return this.fM; - case 1: return this.fP; - default: return null; - } - } - - public Member getM() { - return this.fM; - } - - public Member getP() { - return this.fP; - } - - @Override - public boolean set(final String parameterName, final Object newValue) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - if ("m".equals(parameterName) ) { - this.fM = (Member) newValue; - return true; - } - if ("p".equals(parameterName) ) { - this.fP = (Member) newValue; - return true; - } - return false; - } - - public void setM(final Member pM) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fM = pM; - } - - public void setP(final Member pP) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fP = pP; - } - - @Override - public String patternName() { - return "queries.parentTooYoung"; - } - - @Override - public List parameterNames() { - return ParentTooYoung.Match.parameterNames; - } - - @Override - public Object[] toArray() { - return new Object[]{fM, fP}; - } - - @Override - public ParentTooYoung.Match toImmutable() { - return isMutable() ? newMatch(fM, fP) : this; - } - - @Override - public String prettyPrint() { - StringBuilder result = new StringBuilder(); - result.append("\"m\"=" + prettyPrintValue(fM) + ", "); - result.append("\"p\"=" + prettyPrintValue(fP)); - return result.toString(); - } - - @Override - public int hashCode() { - return Objects.hash(fM, fP); - } - - @Override - public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) { - return false; - } - if ((obj instanceof ParentTooYoung.Match)) { - ParentTooYoung.Match other = (ParentTooYoung.Match) obj; - return Objects.equals(fM, other.fM) && Objects.equals(fP, other.fP); - } 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 ParentTooYoung specification() { - return ParentTooYoung.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 ParentTooYoung.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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return the new, mutable (partial) match object. - * - */ - public static ParentTooYoung.Match newMutableMatch(final Member pM, final Member pP) { - return new Mutable(pM, pP); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return the (partial) match object. - * - */ - public static ParentTooYoung.Match newMatch(final Member pM, final Member pP) { - return new Immutable(pM, pP); - } - - private static final class Mutable extends ParentTooYoung.Match { - Mutable(final Member pM, final Member pP) { - super(pM, pP); - } - - @Override - public boolean isMutable() { - return true; - } - } - - private static final class Immutable extends ParentTooYoung.Match { - Immutable(final Member pM, final Member pP) { - super(pM, pP); - } - - @Override - public boolean isMutable() { - return false; - } - } - } - - /** - * Generated pattern matcher API of the queries.parentTooYoung 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(message="parentTooYoung", severity="error", key={m, p})
-   * pattern parentTooYoung(m: Member, p: Member) = {
-   * 	FamilyTree.members(_, m);
-   * 	Member.parents(m, p);
-   * 	Member.age(m, mAge);
-   * 	Member.age(p, pAge);
-   * 	check (mAge {@literal <}= (pAge + 12));
-   * }
-   *
- * - * @see Match - * @see ParentTooYoung - * - */ - 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 ParentTooYoung.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 ParentTooYoung.Matcher create() { - return new Matcher(); - } - - private static final int POSITION_M = 0; - - private static final int POSITION_P = 1; - - private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ParentTooYoung.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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return matches represented as a Match object. - * - */ - public Collection getAllMatches(final Member pM, final Member pP) { - return rawStreamAllMatches(new Object[]{pM, pP}).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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return a stream of matches represented as a Match object. - * - */ - public Stream streamAllMatches(final Member pM, final Member pP) { - return rawStreamAllMatches(new Object[]{pM, pP}); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return a match represented as a Match object, or null if no match is found. - * - */ - public Optional getOneArbitraryMatch(final Member pM, final Member pP) { - return rawGetOneArbitraryMatch(new Object[]{pM, pP}); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return true if the input is a valid (partial) match of the pattern. - * - */ - public boolean hasMatch(final Member pM, final Member pP) { - return rawHasMatch(new Object[]{pM, pP}); - } - - /** - * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return the number of pattern matches found. - * - */ - public int countMatches(final Member pM, final Member pP) { - return rawCountMatches(new Object[]{pM, pP}); - } - - /** - * 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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, 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 Member pM, final Member pP, final Consumer processor) { - return rawForOneArbitraryMatch(new Object[]{pM, pP}, 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 pM the fixed value of pattern parameter m, or null if not bound. - * @param pP the fixed value of pattern parameter p, or null if not bound. - * @return the (partial) match object. - * - */ - public ParentTooYoung.Match newMatch(final Member pM, final Member pP) { - return ParentTooYoung.Match.newMatch(pM, pP); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfm(final Object[] parameters) { - return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm() { - return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfm() { - return rawStreamAllValuesOfm(emptyArray()); - } - - /** - * Retrieve the set of values that occur in matches for m. - *

- * 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 streamAllValuesOfm(final ParentTooYoung.Match partialMatch) { - return rawStreamAllValuesOfm(partialMatch.toArray()); - } - - /** - * Retrieve the set of values that occur in matches for m. - *

- * 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 streamAllValuesOfm(final Member pP) { - return rawStreamAllValuesOfm(new Object[]{null, pP}); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm(final ParentTooYoung.Match partialMatch) { - return rawStreamAllValuesOfm(partialMatch.toArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm(final Member pP) { - return rawStreamAllValuesOfm(new Object[]{null, pP}).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for p. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfp(final Object[] parameters) { - return rawStreamAllValues(POSITION_P, parameters).map(Member.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for p. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfp() { - return rawStreamAllValuesOfp(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for p. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfp() { - return rawStreamAllValuesOfp(emptyArray()); - } - - /** - * Retrieve the set of values that occur in matches for p. - *

- * 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 streamAllValuesOfp(final ParentTooYoung.Match partialMatch) { - return rawStreamAllValuesOfp(partialMatch.toArray()); - } - - /** - * Retrieve the set of values that occur in matches for p. - *

- * 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 streamAllValuesOfp(final Member pM) { - return rawStreamAllValuesOfp(new Object[]{pM, null}); - } - - /** - * Retrieve the set of values that occur in matches for p. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfp(final ParentTooYoung.Match partialMatch) { - return rawStreamAllValuesOfp(partialMatch.toArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for p. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfp(final Member pM) { - return rawStreamAllValuesOfp(new Object[]{pM, null}).collect(Collectors.toSet()); - } - - @Override - protected ParentTooYoung.Match tupleToMatch(final Tuple t) { - try { - return ParentTooYoung.Match.newMatch((Member) t.get(POSITION_M), (Member) t.get(POSITION_P)); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in tuple not properly typed!",e); - return null; - } - } - - @Override - protected ParentTooYoung.Match arrayToMatch(final Object[] match) { - try { - return ParentTooYoung.Match.newMatch((Member) match[POSITION_M], (Member) match[POSITION_P]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - @Override - protected ParentTooYoung.Match arrayToMatchMutable(final Object[] match) { - try { - return ParentTooYoung.Match.newMutableMatch((Member) match[POSITION_M], (Member) match[POSITION_P]); - } 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 ParentTooYoung.instance(); - } - } - - private ParentTooYoung() { - super(GeneratedPQuery.INSTANCE); - } - - /** - * @return the singleton instance of the query specification - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static ParentTooYoung instance() { - try{ - return LazyHolder.INSTANCE; - } catch (ExceptionInInitializerError err) { - throw processInitializerError(err); - } - } - - @Override - protected ParentTooYoung.Matcher instantiate(final ViatraQueryEngine engine) { - return ParentTooYoung.Matcher.on(engine); - } - - @Override - public ParentTooYoung.Matcher instantiate() { - return ParentTooYoung.Matcher.create(); - } - - @Override - public ParentTooYoung.Match newEmptyMatch() { - return ParentTooYoung.Match.newEmptyMatch(); - } - - @Override - public ParentTooYoung.Match newMatch(final Object... parameters) { - return ParentTooYoung.Match.newMatch((familytree.Member) parameters[0], (familytree.Member) parameters[1]); - } - - /** - * Inner class allowing the singleton instance of {@link ParentTooYoung} to be created - * not at the class load time of the outer class, - * but rather at the first call to {@link ParentTooYoung#instance()}. - * - *

This workaround is required e.g. to support recursion. - * - */ - private static class LazyHolder { - private static final ParentTooYoung INSTANCE = new ParentTooYoung(); - - /** - * 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 ParentTooYoung.GeneratedPQuery INSTANCE = new GeneratedPQuery(); - - private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); - - private final PParameter parameter_p = new PParameter("p", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); - - private final List parameters = Arrays.asList(parameter_m, parameter_p); - - private GeneratedPQuery() { - super(PVisibility.PUBLIC); - } - - @Override - public String getFullyQualifiedName() { - return "queries.parentTooYoung"; - } - - @Override - public List getParameterNames() { - return Arrays.asList("m","p"); - } - - @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_m = body.getOrCreateVariableByName("m"); - PVariable var_p = body.getOrCreateVariableByName("p"); - PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); - PVariable var_mAge = body.getOrCreateVariableByName("mAge"); - PVariable var_pAge = body.getOrCreateVariableByName("pAge"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - new TypeConstraint(body, Tuples.flatTupleOf(var_p), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - body.setSymbolicParameters(Arrays.asList( - new ExportedParameter(body, var_m, parameter_m), - new ExportedParameter(body, var_p, parameter_p) - )); - // FamilyTree.members(_, m) - new TypeConstraint(body, Tuples.flatTupleOf(var___0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "FamilyTree"))); - PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); - new TypeConstraint(body, Tuples.flatTupleOf(var___0_, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "FamilyTree", "members"))); - new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - new Equality(body, var__virtual_0_, var_m); - // Member.parents(m, p) - new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents"))); - new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - new Equality(body, var__virtual_1_, var_p); - // Member.age(m, mAge) - new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "age"))); - new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt"))); - new Equality(body, var__virtual_2_, var_mAge); - // Member.age(p, pAge) - new TypeConstraint(body, Tuples.flatTupleOf(var_p), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}"); - new TypeConstraint(body, Tuples.flatTupleOf(var_p, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "age"))); - new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt"))); - new Equality(body, var__virtual_3_, var_pAge); - // check (mAge <= (pAge + 12)) - new ExpressionEvaluation(body, new IExpressionEvaluator() { - - @Override - public String getShortDescription() { - return "Expression evaluation from pattern parentTooYoung"; - } - - @Override - public Iterable getInputParameterNames() { - return Arrays.asList("mAge", "pAge");} - - @Override - public Object evaluateExpression(IValueProvider provider) throws Exception { - Integer mAge = (Integer) provider.getValue("mAge"); - Integer pAge = (Integer) provider.getValue("pAge"); - return evaluateExpression_1_1(mAge, pAge); - } - }, null); - bodies.add(body); - } - { - PAnnotation annotation = new PAnnotation("Constraint"); - annotation.addAttribute("message", "parentTooYoung"); - annotation.addAttribute("severity", "error"); - annotation.addAttribute("key", Arrays.asList(new Object[] { - new ParameterReference("m"), - new ParameterReference("p") - })); - addAnnotation(annotation); - } - return bodies; - } - } - - private static boolean evaluateExpression_1_1(final Integer mAge, final Integer pAge) { - return ((mAge).intValue() <= ((pAge).intValue() + 12)); - } -} +/** + * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql + */ +package queries; + +import familytree.Member; +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.emf.ecore.EDataType; +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.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.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.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; +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.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(message="parentTooYoung", severity="error", key={m, p})
+ *         pattern parentTooYoung(m: Member, p: Member) = {
+ *         	FamilyTree.members(_, m);
+ *         	Member.parents(m, p);
+ *         	Member.age(m, mAge);
+ *         	Member.age(p, pAge);
+ *         	check (mAge {@literal <}= (pAge + 12));
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class ParentTooYoung extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the queries.parentTooYoung 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 Member fM; + + private Member fP; + + private static List parameterNames = makeImmutableList("m", "p"); + + private Match(final Member pM, final Member pP) { + this.fM = pM; + this.fP = pP; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "m": return this.fM; + case "p": return this.fP; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fM; + case 1: return this.fP; + default: return null; + } + } + + public Member getM() { + return this.fM; + } + + public Member getP() { + return this.fP; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("m".equals(parameterName) ) { + this.fM = (Member) newValue; + return true; + } + if ("p".equals(parameterName) ) { + this.fP = (Member) newValue; + return true; + } + return false; + } + + public void setM(final Member pM) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fM = pM; + } + + public void setP(final Member pP) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fP = pP; + } + + @Override + public String patternName() { + return "queries.parentTooYoung"; + } + + @Override + public List parameterNames() { + return ParentTooYoung.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fM, fP}; + } + + @Override + public ParentTooYoung.Match toImmutable() { + return isMutable() ? newMatch(fM, fP) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"m\"=" + prettyPrintValue(fM) + ", "); + result.append("\"p\"=" + prettyPrintValue(fP)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fM, fP); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof ParentTooYoung.Match)) { + ParentTooYoung.Match other = (ParentTooYoung.Match) obj; + return Objects.equals(fM, other.fM) && Objects.equals(fP, other.fP); + } 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 ParentTooYoung specification() { + return ParentTooYoung.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 ParentTooYoung.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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static ParentTooYoung.Match newMutableMatch(final Member pM, final Member pP) { + return new Mutable(pM, pP); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return the (partial) match object. + * + */ + public static ParentTooYoung.Match newMatch(final Member pM, final Member pP) { + return new Immutable(pM, pP); + } + + private static final class Mutable extends ParentTooYoung.Match { + Mutable(final Member pM, final Member pP) { + super(pM, pP); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends ParentTooYoung.Match { + Immutable(final Member pM, final Member pP) { + super(pM, pP); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the queries.parentTooYoung 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(message="parentTooYoung", severity="error", key={m, p})
+   * pattern parentTooYoung(m: Member, p: Member) = {
+   * 	FamilyTree.members(_, m);
+   * 	Member.parents(m, p);
+   * 	Member.age(m, mAge);
+   * 	Member.age(p, pAge);
+   * 	check (mAge {@literal <}= (pAge + 12));
+   * }
+   *
+ * + * @see Match + * @see ParentTooYoung + * + */ + 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 ParentTooYoung.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 ParentTooYoung.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_M = 0; + + private static final int POSITION_P = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ParentTooYoung.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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final Member pM, final Member pP) { + return rawStreamAllMatches(new Object[]{pM, pP}).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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final Member pM, final Member pP) { + return rawStreamAllMatches(new Object[]{pM, pP}); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final Member pM, final Member pP) { + return rawGetOneArbitraryMatch(new Object[]{pM, pP}); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final Member pM, final Member pP) { + return rawHasMatch(new Object[]{pM, pP}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final Member pM, final Member pP) { + return rawCountMatches(new Object[]{pM, pP}); + } + + /** + * 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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, 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 Member pM, final Member pP, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pM, pP}, 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 pM the fixed value of pattern parameter m, or null if not bound. + * @param pP the fixed value of pattern parameter p, or null if not bound. + * @return the (partial) match object. + * + */ + public ParentTooYoung.Match newMatch(final Member pM, final Member pP) { + return ParentTooYoung.Match.newMatch(pM, pP); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfm(final Object[] parameters) { + return rawStreamAllValues(POSITION_M, parameters).map(Member.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm() { + return rawStreamAllValuesOfm(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfm() { + return rawStreamAllValuesOfm(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for m. + *

+ * 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 streamAllValuesOfm(final ParentTooYoung.Match partialMatch) { + return rawStreamAllValuesOfm(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for m. + *

+ * 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 streamAllValuesOfm(final Member pP) { + return rawStreamAllValuesOfm(new Object[]{null, pP}); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm(final ParentTooYoung.Match partialMatch) { + return rawStreamAllValuesOfm(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm(final Member pP) { + return rawStreamAllValuesOfm(new Object[]{null, pP}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for p. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfp(final Object[] parameters) { + return rawStreamAllValues(POSITION_P, parameters).map(Member.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for p. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfp() { + return rawStreamAllValuesOfp(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for p. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfp() { + return rawStreamAllValuesOfp(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for p. + *

+ * 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 streamAllValuesOfp(final ParentTooYoung.Match partialMatch) { + return rawStreamAllValuesOfp(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for p. + *

+ * 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 streamAllValuesOfp(final Member pM) { + return rawStreamAllValuesOfp(new Object[]{pM, null}); + } + + /** + * Retrieve the set of values that occur in matches for p. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfp(final ParentTooYoung.Match partialMatch) { + return rawStreamAllValuesOfp(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for p. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfp(final Member pM) { + return rawStreamAllValuesOfp(new Object[]{pM, null}).collect(Collectors.toSet()); + } + + @Override + protected ParentTooYoung.Match tupleToMatch(final Tuple t) { + try { + return ParentTooYoung.Match.newMatch((Member) t.get(POSITION_M), (Member) t.get(POSITION_P)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected ParentTooYoung.Match arrayToMatch(final Object[] match) { + try { + return ParentTooYoung.Match.newMatch((Member) match[POSITION_M], (Member) match[POSITION_P]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected ParentTooYoung.Match arrayToMatchMutable(final Object[] match) { + try { + return ParentTooYoung.Match.newMutableMatch((Member) match[POSITION_M], (Member) match[POSITION_P]); + } 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 ParentTooYoung.instance(); + } + } + + private ParentTooYoung() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static ParentTooYoung instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected ParentTooYoung.Matcher instantiate(final ViatraQueryEngine engine) { + return ParentTooYoung.Matcher.on(engine); + } + + @Override + public ParentTooYoung.Matcher instantiate() { + return ParentTooYoung.Matcher.create(); + } + + @Override + public ParentTooYoung.Match newEmptyMatch() { + return ParentTooYoung.Match.newEmptyMatch(); + } + + @Override + public ParentTooYoung.Match newMatch(final Object... parameters) { + return ParentTooYoung.Match.newMatch((familytree.Member) parameters[0], (familytree.Member) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link ParentTooYoung} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link ParentTooYoung#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final ParentTooYoung INSTANCE = new ParentTooYoung(); + + /** + * 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 ParentTooYoung.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_m = new PParameter("m", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); + + private final PParameter parameter_p = new PParameter("p", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_m, parameter_p); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "queries.parentTooYoung"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("m","p"); + } + + @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_m = body.getOrCreateVariableByName("m"); + PVariable var_p = body.getOrCreateVariableByName("p"); + PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); + PVariable var_mAge = body.getOrCreateVariableByName("mAge"); + PVariable var_pAge = body.getOrCreateVariableByName("pAge"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_p), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_m, parameter_m), + new ExportedParameter(body, var_p, parameter_p) + )); + // FamilyTree.members(_, m) + new TypeConstraint(body, Tuples.flatTupleOf(var___0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "FamilyTree"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var___0_, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "FamilyTree", "members"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + new Equality(body, var__virtual_0_, var_m); + // Member.parents(m, p) + new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "parents"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + new Equality(body, var__virtual_1_, var_p); + // Member.age(m, mAge) + new TypeConstraint(body, Tuples.flatTupleOf(var_m), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "age"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt"))); + new Equality(body, var__virtual_2_, var_mAge); + // Member.age(p, pAge) + new TypeConstraint(body, Tuples.flatTupleOf(var_p), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_p, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/familytree", "Member", "age"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EInt"))); + new Equality(body, var__virtual_3_, var_pAge); + // check (mAge <= (pAge + 12)) + new ExpressionEvaluation(body, new IExpressionEvaluator() { + + @Override + public String getShortDescription() { + return "Expression evaluation from pattern parentTooYoung"; + } + + @Override + public Iterable getInputParameterNames() { + return Arrays.asList("mAge", "pAge");} + + @Override + public Object evaluateExpression(IValueProvider provider) throws Exception { + Integer mAge = (Integer) provider.getValue("mAge"); + Integer pAge = (Integer) provider.getValue("pAge"); + return evaluateExpression_1_1(mAge, pAge); + } + }, null); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("message", "parentTooYoung"); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("m"), + new ParameterReference("p") + })); + addAnnotation(annotation); + } + return bodies; + } + } + + private static boolean evaluateExpression_1_1(final Integer mAge, final Integer pAge) { + return ((mAge).intValue() <= ((pAge).intValue() + 12)); + } +} diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java index 58ad57a6..365939dd 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java +++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/src-gen/queries/TwoMembersHaveNoParent.java @@ -1,723 +1,723 @@ -/** - * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql - */ -package queries; - -import familytree.Member; -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.Inequality; -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; -import queries.MemberHasParent; - -/** - * A pattern-specific query specification that can instantiate Matcher in a type-safe way. - * - *

Original source: - * 

- *         {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2})
- *         pattern twoMembersHaveNoParent(m1:Member, m2:Member) = {
- *         	neg find memberHasParent(m1);
- *         	neg find memberHasParent(m2);
- *         	m1 != m2;
- *         }
- *
- * - * @see Matcher - * @see Match - * - */ -@SuppressWarnings("all") -public final class TwoMembersHaveNoParent extends BaseGeneratedEMFQuerySpecification { - /** - * Pattern-specific match representation of the queries.twoMembersHaveNoParent 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 Member fM1; - - private Member fM2; - - private static List parameterNames = makeImmutableList("m1", "m2"); - - private Match(final Member pM1, final Member pM2) { - this.fM1 = pM1; - this.fM2 = pM2; - } - - @Override - public Object get(final String parameterName) { - switch(parameterName) { - case "m1": return this.fM1; - case "m2": return this.fM2; - default: return null; - } - } - - @Override - public Object get(final int index) { - switch(index) { - case 0: return this.fM1; - case 1: return this.fM2; - default: return null; - } - } - - public Member getM1() { - return this.fM1; - } - - public Member getM2() { - return this.fM2; - } - - @Override - public boolean set(final String parameterName, final Object newValue) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - if ("m1".equals(parameterName) ) { - this.fM1 = (Member) newValue; - return true; - } - if ("m2".equals(parameterName) ) { - this.fM2 = (Member) newValue; - return true; - } - return false; - } - - public void setM1(final Member pM1) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fM1 = pM1; - } - - public void setM2(final Member pM2) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fM2 = pM2; - } - - @Override - public String patternName() { - return "queries.twoMembersHaveNoParent"; - } - - @Override - public List parameterNames() { - return TwoMembersHaveNoParent.Match.parameterNames; - } - - @Override - public Object[] toArray() { - return new Object[]{fM1, fM2}; - } - - @Override - public TwoMembersHaveNoParent.Match toImmutable() { - return isMutable() ? newMatch(fM1, fM2) : this; - } - - @Override - public String prettyPrint() { - StringBuilder result = new StringBuilder(); - result.append("\"m1\"=" + prettyPrintValue(fM1) + ", "); - result.append("\"m2\"=" + prettyPrintValue(fM2)); - return result.toString(); - } - - @Override - public int hashCode() { - return Objects.hash(fM1, fM2); - } - - @Override - public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) { - return false; - } - if ((obj instanceof TwoMembersHaveNoParent.Match)) { - TwoMembersHaveNoParent.Match other = (TwoMembersHaveNoParent.Match) obj; - return Objects.equals(fM1, other.fM1) && Objects.equals(fM2, other.fM2); - } 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 TwoMembersHaveNoParent specification() { - return TwoMembersHaveNoParent.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 TwoMembersHaveNoParent.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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return the new, mutable (partial) match object. - * - */ - public static TwoMembersHaveNoParent.Match newMutableMatch(final Member pM1, final Member pM2) { - return new Mutable(pM1, pM2); - } - - /** - * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return the (partial) match object. - * - */ - public static TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { - return new Immutable(pM1, pM2); - } - - private static final class Mutable extends TwoMembersHaveNoParent.Match { - Mutable(final Member pM1, final Member pM2) { - super(pM1, pM2); - } - - @Override - public boolean isMutable() { - return true; - } - } - - private static final class Immutable extends TwoMembersHaveNoParent.Match { - Immutable(final Member pM1, final Member pM2) { - super(pM1, pM2); - } - - @Override - public boolean isMutable() { - return false; - } - } - } - - /** - * Generated pattern matcher API of the queries.twoMembersHaveNoParent 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(message="twoMembersHaveNoParent", severity="error", key={m1, m2})
-   * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = {
-   * 	neg find memberHasParent(m1);
-   * 	neg find memberHasParent(m2);
-   * 	m1 != m2;
-   * }
-   *
- * - * @see Match - * @see TwoMembersHaveNoParent - * - */ - 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 TwoMembersHaveNoParent.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 TwoMembersHaveNoParent.Matcher create() { - return new Matcher(); - } - - private static final int POSITION_M1 = 0; - - private static final int POSITION_M2 = 1; - - private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TwoMembersHaveNoParent.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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return matches represented as a Match object. - * - */ - public Collection getAllMatches(final Member pM1, final Member pM2) { - return rawStreamAllMatches(new Object[]{pM1, pM2}).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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return a stream of matches represented as a Match object. - * - */ - public Stream streamAllMatches(final Member pM1, final Member pM2) { - return rawStreamAllMatches(new Object[]{pM1, pM2}); - } - - /** - * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return a match represented as a Match object, or null if no match is found. - * - */ - public Optional getOneArbitraryMatch(final Member pM1, final Member pM2) { - return rawGetOneArbitraryMatch(new Object[]{pM1, pM2}); - } - - /** - * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return true if the input is a valid (partial) match of the pattern. - * - */ - public boolean hasMatch(final Member pM1, final Member pM2) { - return rawHasMatch(new Object[]{pM1, pM2}); - } - - /** - * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return the number of pattern matches found. - * - */ - public int countMatches(final Member pM1, final Member pM2) { - return rawCountMatches(new Object[]{pM1, pM2}); - } - - /** - * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, 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 Member pM1, final Member pM2, final Consumer processor) { - return rawForOneArbitraryMatch(new Object[]{pM1, pM2}, 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 pM1 the fixed value of pattern parameter m1, or null if not bound. - * @param pM2 the fixed value of pattern parameter m2, or null if not bound. - * @return the (partial) match object. - * - */ - public TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { - return TwoMembersHaveNoParent.Match.newMatch(pM1, pM2); - } - - /** - * Retrieve the set of values that occur in matches for m1. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfm1(final Object[] parameters) { - return rawStreamAllValues(POSITION_M1, parameters).map(Member.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for m1. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm1() { - return rawStreamAllValuesOfm1(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m1. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfm1() { - return rawStreamAllValuesOfm1(emptyArray()); - } - - /** - * Retrieve the set of values that occur in matches for m1. - *

- * 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 streamAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { - return rawStreamAllValuesOfm1(partialMatch.toArray()); - } - - /** - * Retrieve the set of values that occur in matches for m1. - *

- * 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 streamAllValuesOfm1(final Member pM2) { - return rawStreamAllValuesOfm1(new Object[]{null, pM2}); - } - - /** - * Retrieve the set of values that occur in matches for m1. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { - return rawStreamAllValuesOfm1(partialMatch.toArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m1. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm1(final Member pM2) { - return rawStreamAllValuesOfm1(new Object[]{null, pM2}).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m2. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfm2(final Object[] parameters) { - return rawStreamAllValues(POSITION_M2, parameters).map(Member.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for m2. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm2() { - return rawStreamAllValuesOfm2(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m2. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfm2() { - return rawStreamAllValuesOfm2(emptyArray()); - } - - /** - * Retrieve the set of values that occur in matches for m2. - *

- * 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 streamAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { - return rawStreamAllValuesOfm2(partialMatch.toArray()); - } - - /** - * Retrieve the set of values that occur in matches for m2. - *

- * 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 streamAllValuesOfm2(final Member pM1) { - return rawStreamAllValuesOfm2(new Object[]{pM1, null}); - } - - /** - * Retrieve the set of values that occur in matches for m2. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { - return rawStreamAllValuesOfm2(partialMatch.toArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for m2. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfm2(final Member pM1) { - return rawStreamAllValuesOfm2(new Object[]{pM1, null}).collect(Collectors.toSet()); - } - - @Override - protected TwoMembersHaveNoParent.Match tupleToMatch(final Tuple t) { - try { - return TwoMembersHaveNoParent.Match.newMatch((Member) t.get(POSITION_M1), (Member) t.get(POSITION_M2)); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in tuple not properly typed!",e); - return null; - } - } - - @Override - protected TwoMembersHaveNoParent.Match arrayToMatch(final Object[] match) { - try { - return TwoMembersHaveNoParent.Match.newMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - @Override - protected TwoMembersHaveNoParent.Match arrayToMatchMutable(final Object[] match) { - try { - return TwoMembersHaveNoParent.Match.newMutableMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); - } 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 TwoMembersHaveNoParent.instance(); - } - } - - private TwoMembersHaveNoParent() { - super(GeneratedPQuery.INSTANCE); - } - - /** - * @return the singleton instance of the query specification - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static TwoMembersHaveNoParent instance() { - try{ - return LazyHolder.INSTANCE; - } catch (ExceptionInInitializerError err) { - throw processInitializerError(err); - } - } - - @Override - protected TwoMembersHaveNoParent.Matcher instantiate(final ViatraQueryEngine engine) { - return TwoMembersHaveNoParent.Matcher.on(engine); - } - - @Override - public TwoMembersHaveNoParent.Matcher instantiate() { - return TwoMembersHaveNoParent.Matcher.create(); - } - - @Override - public TwoMembersHaveNoParent.Match newEmptyMatch() { - return TwoMembersHaveNoParent.Match.newEmptyMatch(); - } - - @Override - public TwoMembersHaveNoParent.Match newMatch(final Object... parameters) { - return TwoMembersHaveNoParent.Match.newMatch((familytree.Member) parameters[0], (familytree.Member) parameters[1]); - } - - /** - * Inner class allowing the singleton instance of {@link TwoMembersHaveNoParent} to be created - * not at the class load time of the outer class, - * but rather at the first call to {@link TwoMembersHaveNoParent#instance()}. - * - *

This workaround is required e.g. to support recursion. - * - */ - private static class LazyHolder { - private static final TwoMembersHaveNoParent INSTANCE = new TwoMembersHaveNoParent(); - - /** - * 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 TwoMembersHaveNoParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); - - private final PParameter parameter_m1 = new PParameter("m1", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); - - private final PParameter parameter_m2 = new PParameter("m2", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); - - private final List parameters = Arrays.asList(parameter_m1, parameter_m2); - - private GeneratedPQuery() { - super(PVisibility.PUBLIC); - } - - @Override - public String getFullyQualifiedName() { - return "queries.twoMembersHaveNoParent"; - } - - @Override - public List getParameterNames() { - return Arrays.asList("m1","m2"); - } - - @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_m1 = body.getOrCreateVariableByName("m1"); - PVariable var_m2 = body.getOrCreateVariableByName("m2"); - new TypeConstraint(body, Tuples.flatTupleOf(var_m1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - new TypeConstraint(body, Tuples.flatTupleOf(var_m2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); - body.setSymbolicParameters(Arrays.asList( - new ExportedParameter(body, var_m1, parameter_m1), - new ExportedParameter(body, var_m2, parameter_m2) - )); - // neg find memberHasParent(m1) - new NegativePatternCall(body, Tuples.flatTupleOf(var_m1), MemberHasParent.instance().getInternalQueryRepresentation()); - // neg find memberHasParent(m2) - new NegativePatternCall(body, Tuples.flatTupleOf(var_m2), MemberHasParent.instance().getInternalQueryRepresentation()); - // m1 != m2 - new Inequality(body, var_m1, var_m2); - bodies.add(body); - } - { - PAnnotation annotation = new PAnnotation("Constraint"); - annotation.addAttribute("message", "twoMembersHaveNoParent"); - annotation.addAttribute("severity", "error"); - annotation.addAttribute("key", Arrays.asList(new Object[] { - new ParameterReference("m1"), - new ParameterReference("m2") - })); - addAnnotation(annotation); - } - return bodies; - } - } -} +/** + * Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql + */ +package queries; + +import familytree.Member; +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.Inequality; +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; +import queries.MemberHasParent; + +/** + * A pattern-specific query specification that can instantiate Matcher in a type-safe way. + * + *

Original source: + * 

+ *         {@literal @}Constraint(message="twoMembersHaveNoParent", severity="error", key={m1, m2})
+ *         pattern twoMembersHaveNoParent(m1:Member, m2:Member) = {
+ *         	neg find memberHasParent(m1);
+ *         	neg find memberHasParent(m2);
+ *         	m1 != m2;
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class TwoMembersHaveNoParent extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the queries.twoMembersHaveNoParent 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 Member fM1; + + private Member fM2; + + private static List parameterNames = makeImmutableList("m1", "m2"); + + private Match(final Member pM1, final Member pM2) { + this.fM1 = pM1; + this.fM2 = pM2; + } + + @Override + public Object get(final String parameterName) { + switch(parameterName) { + case "m1": return this.fM1; + case "m2": return this.fM2; + default: return null; + } + } + + @Override + public Object get(final int index) { + switch(index) { + case 0: return this.fM1; + case 1: return this.fM2; + default: return null; + } + } + + public Member getM1() { + return this.fM1; + } + + public Member getM2() { + return this.fM2; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("m1".equals(parameterName) ) { + this.fM1 = (Member) newValue; + return true; + } + if ("m2".equals(parameterName) ) { + this.fM2 = (Member) newValue; + return true; + } + return false; + } + + public void setM1(final Member pM1) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fM1 = pM1; + } + + public void setM2(final Member pM2) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fM2 = pM2; + } + + @Override + public String patternName() { + return "queries.twoMembersHaveNoParent"; + } + + @Override + public List parameterNames() { + return TwoMembersHaveNoParent.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fM1, fM2}; + } + + @Override + public TwoMembersHaveNoParent.Match toImmutable() { + return isMutable() ? newMatch(fM1, fM2) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"m1\"=" + prettyPrintValue(fM1) + ", "); + result.append("\"m2\"=" + prettyPrintValue(fM2)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fM1, fM2); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof TwoMembersHaveNoParent.Match)) { + TwoMembersHaveNoParent.Match other = (TwoMembersHaveNoParent.Match) obj; + return Objects.equals(fM1, other.fM1) && Objects.equals(fM2, other.fM2); + } 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 TwoMembersHaveNoParent specification() { + return TwoMembersHaveNoParent.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 TwoMembersHaveNoParent.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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static TwoMembersHaveNoParent.Match newMutableMatch(final Member pM1, final Member pM2) { + return new Mutable(pM1, pM2); + } + + /** + * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return the (partial) match object. + * + */ + public static TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { + return new Immutable(pM1, pM2); + } + + private static final class Mutable extends TwoMembersHaveNoParent.Match { + Mutable(final Member pM1, final Member pM2) { + super(pM1, pM2); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends TwoMembersHaveNoParent.Match { + Immutable(final Member pM1, final Member pM2) { + super(pM1, pM2); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the queries.twoMembersHaveNoParent 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(message="twoMembersHaveNoParent", severity="error", key={m1, m2})
+   * pattern twoMembersHaveNoParent(m1:Member, m2:Member) = {
+   * 	neg find memberHasParent(m1);
+   * 	neg find memberHasParent(m2);
+   * 	m1 != m2;
+   * }
+   *
+ * + * @see Match + * @see TwoMembersHaveNoParent + * + */ + 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 TwoMembersHaveNoParent.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 TwoMembersHaveNoParent.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_M1 = 0; + + private static final int POSITION_M2 = 1; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TwoMembersHaveNoParent.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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final Member pM1, final Member pM2) { + return rawStreamAllMatches(new Object[]{pM1, pM2}).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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final Member pM1, final Member pM2) { + return rawStreamAllMatches(new Object[]{pM1, pM2}); + } + + /** + * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final Member pM1, final Member pM2) { + return rawGetOneArbitraryMatch(new Object[]{pM1, pM2}); + } + + /** + * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final Member pM1, final Member pM2) { + return rawHasMatch(new Object[]{pM1, pM2}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final Member pM1, final Member pM2) { + return rawCountMatches(new Object[]{pM1, pM2}); + } + + /** + * 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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, 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 Member pM1, final Member pM2, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pM1, pM2}, 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 pM1 the fixed value of pattern parameter m1, or null if not bound. + * @param pM2 the fixed value of pattern parameter m2, or null if not bound. + * @return the (partial) match object. + * + */ + public TwoMembersHaveNoParent.Match newMatch(final Member pM1, final Member pM2) { + return TwoMembersHaveNoParent.Match.newMatch(pM1, pM2); + } + + /** + * Retrieve the set of values that occur in matches for m1. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfm1(final Object[] parameters) { + return rawStreamAllValues(POSITION_M1, parameters).map(Member.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for m1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm1() { + return rawStreamAllValuesOfm1(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfm1() { + return rawStreamAllValuesOfm1(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for m1. + *

+ * 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 streamAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { + return rawStreamAllValuesOfm1(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for m1. + *

+ * 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 streamAllValuesOfm1(final Member pM2) { + return rawStreamAllValuesOfm1(new Object[]{null, pM2}); + } + + /** + * Retrieve the set of values that occur in matches for m1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm1(final TwoMembersHaveNoParent.Match partialMatch) { + return rawStreamAllValuesOfm1(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m1. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm1(final Member pM2) { + return rawStreamAllValuesOfm1(new Object[]{null, pM2}).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m2. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfm2(final Object[] parameters) { + return rawStreamAllValues(POSITION_M2, parameters).map(Member.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for m2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm2() { + return rawStreamAllValuesOfm2(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfm2() { + return rawStreamAllValuesOfm2(emptyArray()); + } + + /** + * Retrieve the set of values that occur in matches for m2. + *

+ * 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 streamAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { + return rawStreamAllValuesOfm2(partialMatch.toArray()); + } + + /** + * Retrieve the set of values that occur in matches for m2. + *

+ * 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 streamAllValuesOfm2(final Member pM1) { + return rawStreamAllValuesOfm2(new Object[]{pM1, null}); + } + + /** + * Retrieve the set of values that occur in matches for m2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm2(final TwoMembersHaveNoParent.Match partialMatch) { + return rawStreamAllValuesOfm2(partialMatch.toArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for m2. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfm2(final Member pM1) { + return rawStreamAllValuesOfm2(new Object[]{pM1, null}).collect(Collectors.toSet()); + } + + @Override + protected TwoMembersHaveNoParent.Match tupleToMatch(final Tuple t) { + try { + return TwoMembersHaveNoParent.Match.newMatch((Member) t.get(POSITION_M1), (Member) t.get(POSITION_M2)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected TwoMembersHaveNoParent.Match arrayToMatch(final Object[] match) { + try { + return TwoMembersHaveNoParent.Match.newMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected TwoMembersHaveNoParent.Match arrayToMatchMutable(final Object[] match) { + try { + return TwoMembersHaveNoParent.Match.newMutableMatch((Member) match[POSITION_M1], (Member) match[POSITION_M2]); + } 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 TwoMembersHaveNoParent.instance(); + } + } + + private TwoMembersHaveNoParent() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static TwoMembersHaveNoParent instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected TwoMembersHaveNoParent.Matcher instantiate(final ViatraQueryEngine engine) { + return TwoMembersHaveNoParent.Matcher.on(engine); + } + + @Override + public TwoMembersHaveNoParent.Matcher instantiate() { + return TwoMembersHaveNoParent.Matcher.create(); + } + + @Override + public TwoMembersHaveNoParent.Match newEmptyMatch() { + return TwoMembersHaveNoParent.Match.newEmptyMatch(); + } + + @Override + public TwoMembersHaveNoParent.Match newMatch(final Object... parameters) { + return TwoMembersHaveNoParent.Match.newMatch((familytree.Member) parameters[0], (familytree.Member) parameters[1]); + } + + /** + * Inner class allowing the singleton instance of {@link TwoMembersHaveNoParent} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link TwoMembersHaveNoParent#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final TwoMembersHaveNoParent INSTANCE = new TwoMembersHaveNoParent(); + + /** + * 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 TwoMembersHaveNoParent.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_m1 = new PParameter("m1", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); + + private final PParameter parameter_m2 = new PParameter("m2", "familytree.Member", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/familytree", "Member")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_m1, parameter_m2); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "queries.twoMembersHaveNoParent"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("m1","m2"); + } + + @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_m1 = body.getOrCreateVariableByName("m1"); + PVariable var_m2 = body.getOrCreateVariableByName("m2"); + new TypeConstraint(body, Tuples.flatTupleOf(var_m1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + new TypeConstraint(body, Tuples.flatTupleOf(var_m2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/familytree", "Member"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_m1, parameter_m1), + new ExportedParameter(body, var_m2, parameter_m2) + )); + // neg find memberHasParent(m1) + new NegativePatternCall(body, Tuples.flatTupleOf(var_m1), MemberHasParent.instance().getInternalQueryRepresentation()); + // neg find memberHasParent(m2) + new NegativePatternCall(body, Tuples.flatTupleOf(var_m2), MemberHasParent.instance().getInternalQueryRepresentation()); + // m1 != m2 + new Inequality(body, var_m1, var_m2); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("message", "twoMembersHaveNoParent"); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("m1"), + new ParameterReference("m2") + })); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/plugin.xml b/Tests/MODELS2020-CaseStudies/case.study.pledge.run/plugin.xml index 63aa0b02..8b036ff2 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/plugin.xml +++ b/Tests/MODELS2020-CaseStudies/case.study.pledge.run/plugin.xml @@ -1,42 +1,42 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/.GeneratePledgeModels.xtendbin b/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/.GeneratePledgeModels.xtendbin index 3430ce88..163f84a1 100644 Binary files a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/.GeneratePledgeModels.xtendbin and b/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/.GeneratePledgeModels.xtendbin differ diff --git a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/GeneratePledgeModels.java b/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/GeneratePledgeModels.java index 35ddb32f..2809679d 100644 --- a/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/GeneratePledgeModels.java +++ b/Tests/MODELS2020-CaseStudies/case.study.pledge.run/xtend-gen/run/GeneratePledgeModels.java @@ -1,314 +1,314 @@ -package run; - -import Taxation.TaxationPackage; -import com.google.common.base.Objects; -import com.google.common.collect.Iterables; -import com.google.inject.Injector; -import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic; -import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2LogicConfiguration; -import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace; -import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor; -import hu.bme.mit.inf.dslreasoner.logic.model.builder.DocumentationLevel; -import hu.bme.mit.inf.dslreasoner.logic.model.builder.LogicModelInterpretation; -import hu.bme.mit.inf.dslreasoner.logic.model.builder.TracedOutput; -import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type; -import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.LogicProblem; -import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.LogicResult; -import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.ModelResult; -import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.Statistics; -import hu.bme.mit.inf.dslreasoner.logic2ecore.Logic2Ecore; -import hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2Logic; -import hu.bme.mit.inf.dslreasoner.viatra2logic.ViatraQuerySetDescriptor; -import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretation2logic.InstanceModel2Logic; -import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation; -import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.visualisation.PartialInterpretation2Gml; -import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.visualisation.PartialInterpretationVisualisation; -import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.DebugConfiguration; -import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner; -import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasonerConfiguration; -import hu.bme.mit.inf.dslreasoner.visualisation.pi2graphviz.GraphvizVisualiser; -import hu.bme.mit.inf.dslreasoner.workspace.FileSystemWorkspace; -import hu.bme.mit.inf.dslreasoner.workspace.ReasonerWorkspace; -import java.math.BigDecimal; -import java.text.SimpleDateFormat; -import java.util.Collections; -import java.util.Date; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.TreeSet; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.EAttribute; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EEnum; -import org.eclipse.emf.ecore.EEnumLiteral; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EPackage; -import org.eclipse.emf.ecore.EReference; -import org.eclipse.emf.ecore.EStructuralFeature; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl; -import org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguageStandaloneSetup; -import org.eclipse.viatra.query.runtime.api.IQueryGroup; -import org.eclipse.viatra.query.runtime.api.IQuerySpecification; -import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; -import org.eclipse.viatra.query.runtime.rete.matcher.ReteEngine; -import org.eclipse.xtend2.lib.StringConcatenation; -import org.eclipse.xtext.xbase.lib.CollectionExtensions; -import org.eclipse.xtext.xbase.lib.CollectionLiterals; -import org.eclipse.xtext.xbase.lib.Exceptions; -import org.eclipse.xtext.xbase.lib.ExclusiveRange; -import org.eclipse.xtext.xbase.lib.Functions.Function1; -import org.eclipse.xtext.xbase.lib.InputOutput; -import org.eclipse.xtext.xbase.lib.IterableExtensions; -import org.eclipse.xtext.xbase.lib.ListExtensions; -import org.eclipse.xtext.xbase.lib.ObjectExtensions; -import org.eclipse.xtext.xbase.lib.Procedures.Procedure1; - -@SuppressWarnings("all") -public class GeneratePledgeModels { - public static void main(final String[] args) { - try { - final Injector x = new EMFPatternLanguageStandaloneSetup().createInjectorAndDoEMFRegistration(); - Map _extensionToFactoryMap = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); - XMIResourceFactoryImpl _xMIResourceFactoryImpl = new XMIResourceFactoryImpl(); - _extensionToFactoryMap.put("xmi", _xMIResourceFactoryImpl); - Map _extensionToFactoryMap_1 = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); - XMIResourceFactoryImpl _xMIResourceFactoryImpl_1 = new XMIResourceFactoryImpl(); - _extensionToFactoryMap_1.put("logicproblem", _xMIResourceFactoryImpl_1); - Map _extensionToFactoryMap_2 = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); - XMIResourceFactoryImpl _xMIResourceFactoryImpl_2 = new XMIResourceFactoryImpl(); - _extensionToFactoryMap_2.put("partialmodel", _xMIResourceFactoryImpl_2); - ReteEngine.class.getClass(); - final Ecore2Logic ecore2Logic = new Ecore2Logic(); - final Logic2Ecore logic2Ecore = new Logic2Ecore(ecore2Logic); - final Viatra2Logic viatra2Logic = new Viatra2Logic(ecore2Logic); - final InstanceModel2Logic instanceModel2Logic = new InstanceModel2Logic(); - long _currentTimeMillis = System.currentTimeMillis(); - final Date date = new Date(_currentTimeMillis); - final SimpleDateFormat format = new SimpleDateFormat("dd-HHmm"); - final String formattedDate = format.format(date); - StringConcatenation _builder = new StringConcatenation(); - _builder.append("inputs/"); - final FileSystemWorkspace inputs = new FileSystemWorkspace(_builder.toString(), ""); - StringConcatenation _builder_1 = new StringConcatenation(); - _builder_1.append("output/"); - String _plus = (_builder_1.toString() + formattedDate); - StringConcatenation _builder_2 = new StringConcatenation(); - _builder_2.append("/"); - String _plus_1 = (_plus + _builder_2); - final FileSystemWorkspace workspace = new FileSystemWorkspace(_plus_1, ""); - StringConcatenation _builder_3 = new StringConcatenation(); - _builder_3.append("output/"); - String _plus_2 = (_builder_3.toString() + formattedDate); - StringConcatenation _builder_4 = new StringConcatenation(); - _builder_4.append("/debug/"); - String _plus_3 = (_plus_2 + _builder_4); - final FileSystemWorkspace debug = new FileSystemWorkspace(_plus_3, ""); - workspace.initAndClear(); - InputOutput.println("Input and output workspaces are created"); - final EcoreMetamodelDescriptor metamodel = GeneratePledgeModels.loadMetamodel(TaxationPackage.eINSTANCE); - final EList partialModel = GeneratePledgeModels.loadPartialModel(inputs, "Household.xmi"); - InputOutput.println("DSL loaded"); - final int SIZE = 2; - int REPS = 1; - final int RUNTIME = 600; - Ecore2LogicConfiguration _ecore2LogicConfiguration = new Ecore2LogicConfiguration(); - final TracedOutput modelGenerationProblem = ecore2Logic.transformMetamodel(metamodel, _ecore2LogicConfiguration); - LogicProblem problem = modelGenerationProblem.getOutput(); - debug.writeModel(problem, "problem.logicproblem"); - InputOutput.println("Problem created"); - for (int i = 0; (i < REPS); i++) { - { - ViatraReasoner reasoner = new ViatraReasoner(); - final TreeSet knownIntegers = new TreeSet(); - CollectionExtensions.addAll(knownIntegers, Integer.valueOf(0)); - final TreeSet knownReals = new TreeSet(); - BigDecimal _bigDecimal = new BigDecimal("0.0"); - CollectionExtensions.addAll(knownReals, _bigDecimal); - final TreeSet knownStrings = new TreeSet(); - CollectionExtensions.addAll(knownStrings, "r0", "r1", "r2"); - ViatraReasonerConfiguration _viatraReasonerConfiguration = new ViatraReasonerConfiguration(); - final Procedure1 _function = (ViatraReasonerConfiguration it) -> { - it.documentationLevel = DocumentationLevel.FULL; - DebugConfiguration _debugConfiguration = new DebugConfiguration(); - final Procedure1 _function_1 = (DebugConfiguration it_1) -> { - it_1.logging = true; - }; - DebugConfiguration _doubleArrow = ObjectExtensions.operator_doubleArrow(_debugConfiguration, _function_1); - it.debugCongiguration = _doubleArrow; - it.runtimeLimit = RUNTIME; - boolean _isEmpty = knownIntegers.isEmpty(); - boolean _not = (!_isEmpty); - if (_not) { - it.typeScopes.knownIntegers = knownIntegers; - } - boolean _isEmpty_1 = knownReals.isEmpty(); - boolean _not_1 = (!_isEmpty_1); - if (_not_1) { - it.typeScopes.knownReals = knownReals; - } - }; - final ViatraReasonerConfiguration solverConfig = ObjectExtensions.operator_doubleArrow(_viatraReasonerConfiguration, _function); - InputOutput.println((("Run #" + Integer.valueOf(i)) + ":")); - final long startTime = System.currentTimeMillis(); - LogicResult solution = reasoner.solve(problem, solverConfig, debug); - long _currentTimeMillis_1 = System.currentTimeMillis(); - final long totalTime = (_currentTimeMillis_1 - startTime); - InputOutput.println(" Problem Solved"); - GeneratePledgeModels.writeStats(solution, totalTime, solverConfig); - if ((solution instanceof ModelResult)) { - GeneratePledgeModels.writeRepresentation(solution, workspace, i); - GeneratePledgeModels.writeInterpretation(solution, logic2Ecore, workspace, i, reasoner, modelGenerationProblem); - InputOutput.println(" Solution saved and visualised"); - } else { - String _string = solution.getClass().getSimpleName().toString(); - String _plus_4 = (" Returned: " + _string); - InputOutput.println(_plus_4); - } - final Runtime r = Runtime.getRuntime(); - r.gc(); - r.gc(); - r.gc(); - Thread.sleep(3000); - } - } - InputOutput.println("---End---"); - } catch (Throwable _e) { - throw Exceptions.sneakyThrow(_e); - } - } - - public static Map getTypeMap(final Map classMap, final EcoreMetamodelDescriptor metamodel, final Ecore2Logic e2l, final Ecore2Logic_Trace trace) { - final HashMap typeMap = new HashMap(); - final Function1 _function = (EClass s) -> { - return s.getName(); - }; - final Map listMap = IterableExtensions.toMap(metamodel.getClasses(), _function); - Set _keySet = classMap.keySet(); - for (final Class elem : _keySet) { - typeMap.put( - e2l.TypeofEClass(trace, - listMap.get(elem.getSimpleName())), classMap.get(elem)); - } - return typeMap; - } - - public static EcoreMetamodelDescriptor loadMetamodel(final EPackage pckg) { - final List classes = IterableExtensions.toList(Iterables.filter(pckg.getEClassifiers(), EClass.class)); - final List enums = IterableExtensions.toList(Iterables.filter(pckg.getEClassifiers(), EEnum.class)); - final Function1> _function = (EEnum it) -> { - return it.getELiterals(); - }; - final List literals = IterableExtensions.toList(Iterables.concat(ListExtensions.>map(enums, _function))); - final Function1> _function_1 = (EClass it) -> { - return it.getEReferences(); - }; - final List references = IterableExtensions.toList(Iterables.concat(ListExtensions.>map(classes, _function_1))); - final Function1> _function_2 = (EClass it) -> { - return it.getEAttributes(); - }; - final List attributes = IterableExtensions.toList(Iterables.concat(ListExtensions.>map(classes, _function_2))); - return new EcoreMetamodelDescriptor(classes, Collections.unmodifiableSet(CollectionLiterals.newHashSet()), false, enums, literals, references, attributes); - } - - public static EList loadPartialModel(final ReasonerWorkspace inputs, final String path) { - EList _xblockexpression = null; - { - Map _extensionToFactoryMap = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); - XMIResourceFactoryImpl _xMIResourceFactoryImpl = new XMIResourceFactoryImpl(); - _extensionToFactoryMap.put("*", _xMIResourceFactoryImpl); - _xblockexpression = inputs.readModel(EObject.class, path).eResource().getContents(); - } - return _xblockexpression; - } - - public static ViatraQuerySetDescriptor loadQueries(final EcoreMetamodelDescriptor metamodel, final IQueryGroup i) { - final List> patterns = IterableExtensions.>toList(i.getSpecifications()); - final Function1, Boolean> _function = (IQuerySpecification it) -> { - final Function1 _function_1 = (PAnnotation it_1) -> { - String _name = it_1.getName(); - return Boolean.valueOf(Objects.equal(_name, "Constraint")); - }; - return Boolean.valueOf(IterableExtensions.exists(it.getAllAnnotations(), _function_1)); - }; - final Set> wfPatterns = IterableExtensions.>toSet(IterableExtensions.>filter(patterns, _function)); - final Map, EStructuralFeature> derivedFeatures = CollectionLiterals., EStructuralFeature>emptyMap(); - final ViatraQuerySetDescriptor res = new ViatraQuerySetDescriptor(patterns, wfPatterns, derivedFeatures); - return res; - } - - public static void writeInterpretation(final LogicResult solution, final Logic2Ecore logic2Ecore, final ReasonerWorkspace workspace, final int i, final ViatraReasoner reasoner, final TracedOutput mgProb) { - final List interpretations = reasoner.getInterpretations(((ModelResult) solution)); - int _size = interpretations.size(); - ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, _size, true); - for (final Integer interpIndex : _doubleDotLessThan) { - { - final LogicModelInterpretation interpretation = interpretations.get((interpIndex).intValue()); - final EObject model = logic2Ecore.transformInterpretation(interpretation, mgProb.getTrace()); - StringConcatenation _builder = new StringConcatenation(); - _builder.append("solution"); - _builder.append(i); - _builder.append("_"); - _builder.append(interpIndex); - _builder.append(".xmi"); - workspace.writeModel(model, _builder.toString()); - } - } - } - - public static void writeRepresentation(final LogicResult solution, final ReasonerWorkspace workspace, final int i) { - final EList representations = solution.getRepresentation(); - int _size = representations.size(); - ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, _size, true); - for (final Integer representationIndex : _doubleDotLessThan) { - { - final Object representation = representations.get((representationIndex).intValue()); - if ((representation instanceof PartialInterpretation)) { - final String gml = new PartialInterpretation2Gml().transform(((PartialInterpretation)representation)); - StringConcatenation _builder = new StringConcatenation(); - _builder.append("solution"); - _builder.append(i); - _builder.append("_"); - _builder.append(representationIndex); - _builder.append(".gml"); - workspace.writeText(_builder.toString(), gml); - final PartialInterpretationVisualisation png = new GraphvizVisualiser().visualiseConcretization(((PartialInterpretation)representation)); - StringConcatenation _builder_1 = new StringConcatenation(); - _builder_1.append("solution"); - _builder_1.append(i); - _builder_1.append("_"); - _builder_1.append(representationIndex); - _builder_1.append(".png"); - png.writeToFile(workspace, _builder_1.toString()); - } else { - StringConcatenation _builder_2 = new StringConcatenation(); - _builder_2.append("solution"); - _builder_2.append(representationIndex); - _builder_2.append(".txt"); - workspace.writeText(_builder_2.toString(), representation.toString()); - } - } - } - } - - public static String writeStats(final LogicResult solution, final long time, final ViatraReasonerConfiguration config) { - String _xblockexpression = null; - { - final Statistics stats = solution.getStatistics(); - InputOutput.println(" Statistics:"); - Object _xifexpression = null; - if ((config.typeScopes.maxNewElements == 2147483647)) { - _xifexpression = "*"; - } else { - _xifexpression = Integer.valueOf(config.typeScopes.maxNewElements); - } - String _plus = (((" #new nodes : [" + Integer.valueOf(config.typeScopes.minNewElements)) + "..") + _xifexpression); - String _plus_1 = (_plus + "]"); - InputOutput.println(_plus_1); - _xblockexpression = InputOutput.println(((" \"solve\" time: " + Double.valueOf((((double) time) / 1000))) + " s")); - } - return _xblockexpression; - } -} +package run; + +import Taxation.TaxationPackage; +import com.google.common.base.Objects; +import com.google.common.collect.Iterables; +import com.google.inject.Injector; +import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic; +import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2LogicConfiguration; +import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace; +import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor; +import hu.bme.mit.inf.dslreasoner.logic.model.builder.DocumentationLevel; +import hu.bme.mit.inf.dslreasoner.logic.model.builder.LogicModelInterpretation; +import hu.bme.mit.inf.dslreasoner.logic.model.builder.TracedOutput; +import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type; +import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.LogicProblem; +import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.LogicResult; +import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.ModelResult; +import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.Statistics; +import hu.bme.mit.inf.dslreasoner.logic2ecore.Logic2Ecore; +import hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2Logic; +import hu.bme.mit.inf.dslreasoner.viatra2logic.ViatraQuerySetDescriptor; +import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretation2logic.InstanceModel2Logic; +import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation; +import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.visualisation.PartialInterpretation2Gml; +import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.visualisation.PartialInterpretationVisualisation; +import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.DebugConfiguration; +import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner; +import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasonerConfiguration; +import hu.bme.mit.inf.dslreasoner.visualisation.pi2graphviz.GraphvizVisualiser; +import hu.bme.mit.inf.dslreasoner.workspace.FileSystemWorkspace; +import hu.bme.mit.inf.dslreasoner.workspace.ReasonerWorkspace; +import java.math.BigDecimal; +import java.text.SimpleDateFormat; +import java.util.Collections; +import java.util.Date; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.TreeSet; +import org.eclipse.emf.common.util.EList; +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EEnum; +import org.eclipse.emf.ecore.EEnumLiteral; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EPackage; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.ecore.resource.Resource; +import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl; +import org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguageStandaloneSetup; +import org.eclipse.viatra.query.runtime.api.IQueryGroup; +import org.eclipse.viatra.query.runtime.api.IQuerySpecification; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.rete.matcher.ReteEngine; +import org.eclipse.xtend2.lib.StringConcatenation; +import org.eclipse.xtext.xbase.lib.CollectionExtensions; +import org.eclipse.xtext.xbase.lib.CollectionLiterals; +import org.eclipse.xtext.xbase.lib.Exceptions; +import org.eclipse.xtext.xbase.lib.ExclusiveRange; +import org.eclipse.xtext.xbase.lib.Functions.Function1; +import org.eclipse.xtext.xbase.lib.InputOutput; +import org.eclipse.xtext.xbase.lib.IterableExtensions; +import org.eclipse.xtext.xbase.lib.ListExtensions; +import org.eclipse.xtext.xbase.lib.ObjectExtensions; +import org.eclipse.xtext.xbase.lib.Procedures.Procedure1; + +@SuppressWarnings("all") +public class GeneratePledgeModels { + public static void main(final String[] args) { + try { + final Injector x = new EMFPatternLanguageStandaloneSetup().createInjectorAndDoEMFRegistration(); + Map _extensionToFactoryMap = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); + XMIResourceFactoryImpl _xMIResourceFactoryImpl = new XMIResourceFactoryImpl(); + _extensionToFactoryMap.put("xmi", _xMIResourceFactoryImpl); + Map _extensionToFactoryMap_1 = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); + XMIResourceFactoryImpl _xMIResourceFactoryImpl_1 = new XMIResourceFactoryImpl(); + _extensionToFactoryMap_1.put("logicproblem", _xMIResourceFactoryImpl_1); + Map _extensionToFactoryMap_2 = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); + XMIResourceFactoryImpl _xMIResourceFactoryImpl_2 = new XMIResourceFactoryImpl(); + _extensionToFactoryMap_2.put("partialmodel", _xMIResourceFactoryImpl_2); + ReteEngine.class.getClass(); + final Ecore2Logic ecore2Logic = new Ecore2Logic(); + final Logic2Ecore logic2Ecore = new Logic2Ecore(ecore2Logic); + final Viatra2Logic viatra2Logic = new Viatra2Logic(ecore2Logic); + final InstanceModel2Logic instanceModel2Logic = new InstanceModel2Logic(); + long _currentTimeMillis = System.currentTimeMillis(); + final Date date = new Date(_currentTimeMillis); + final SimpleDateFormat format = new SimpleDateFormat("dd-HHmm"); + final String formattedDate = format.format(date); + StringConcatenation _builder = new StringConcatenation(); + _builder.append("inputs/"); + final FileSystemWorkspace inputs = new FileSystemWorkspace(_builder.toString(), ""); + StringConcatenation _builder_1 = new StringConcatenation(); + _builder_1.append("output/"); + String _plus = (_builder_1.toString() + formattedDate); + StringConcatenation _builder_2 = new StringConcatenation(); + _builder_2.append("/"); + String _plus_1 = (_plus + _builder_2); + final FileSystemWorkspace workspace = new FileSystemWorkspace(_plus_1, ""); + StringConcatenation _builder_3 = new StringConcatenation(); + _builder_3.append("output/"); + String _plus_2 = (_builder_3.toString() + formattedDate); + StringConcatenation _builder_4 = new StringConcatenation(); + _builder_4.append("/debug/"); + String _plus_3 = (_plus_2 + _builder_4); + final FileSystemWorkspace debug = new FileSystemWorkspace(_plus_3, ""); + workspace.initAndClear(); + InputOutput.println("Input and output workspaces are created"); + final EcoreMetamodelDescriptor metamodel = GeneratePledgeModels.loadMetamodel(TaxationPackage.eINSTANCE); + final EList partialModel = GeneratePledgeModels.loadPartialModel(inputs, "Household.xmi"); + InputOutput.println("DSL loaded"); + final int SIZE = 2; + int REPS = 1; + final int RUNTIME = 600; + Ecore2LogicConfiguration _ecore2LogicConfiguration = new Ecore2LogicConfiguration(); + final TracedOutput modelGenerationProblem = ecore2Logic.transformMetamodel(metamodel, _ecore2LogicConfiguration); + LogicProblem problem = modelGenerationProblem.getOutput(); + debug.writeModel(problem, "problem.logicproblem"); + InputOutput.println("Problem created"); + for (int i = 0; (i < REPS); i++) { + { + ViatraReasoner reasoner = new ViatraReasoner(); + final TreeSet knownIntegers = new TreeSet(); + CollectionExtensions.addAll(knownIntegers, Integer.valueOf(0)); + final TreeSet knownReals = new TreeSet(); + BigDecimal _bigDecimal = new BigDecimal("0.0"); + CollectionExtensions.addAll(knownReals, _bigDecimal); + final TreeSet knownStrings = new TreeSet(); + CollectionExtensions.addAll(knownStrings, "r0", "r1", "r2"); + ViatraReasonerConfiguration _viatraReasonerConfiguration = new ViatraReasonerConfiguration(); + final Procedure1 _function = (ViatraReasonerConfiguration it) -> { + it.documentationLevel = DocumentationLevel.FULL; + DebugConfiguration _debugConfiguration = new DebugConfiguration(); + final Procedure1 _function_1 = (DebugConfiguration it_1) -> { + it_1.logging = true; + }; + DebugConfiguration _doubleArrow = ObjectExtensions.operator_doubleArrow(_debugConfiguration, _function_1); + it.debugCongiguration = _doubleArrow; + it.runtimeLimit = RUNTIME; + boolean _isEmpty = knownIntegers.isEmpty(); + boolean _not = (!_isEmpty); + if (_not) { + it.typeScopes.knownIntegers = knownIntegers; + } + boolean _isEmpty_1 = knownReals.isEmpty(); + boolean _not_1 = (!_isEmpty_1); + if (_not_1) { + it.typeScopes.knownReals = knownReals; + } + }; + final ViatraReasonerConfiguration solverConfig = ObjectExtensions.operator_doubleArrow(_viatraReasonerConfiguration, _function); + InputOutput.println((("Run #" + Integer.valueOf(i)) + ":")); + final long startTime = System.currentTimeMillis(); + LogicResult solution = reasoner.solve(problem, solverConfig, debug); + long _currentTimeMillis_1 = System.currentTimeMillis(); + final long totalTime = (_currentTimeMillis_1 - startTime); + InputOutput.println(" Problem Solved"); + GeneratePledgeModels.writeStats(solution, totalTime, solverConfig); + if ((solution instanceof ModelResult)) { + GeneratePledgeModels.writeRepresentation(solution, workspace, i); + GeneratePledgeModels.writeInterpretation(solution, logic2Ecore, workspace, i, reasoner, modelGenerationProblem); + InputOutput.println(" Solution saved and visualised"); + } else { + String _string = solution.getClass().getSimpleName().toString(); + String _plus_4 = (" Returned: " + _string); + InputOutput.println(_plus_4); + } + final Runtime r = Runtime.getRuntime(); + r.gc(); + r.gc(); + r.gc(); + Thread.sleep(3000); + } + } + InputOutput.println("---End---"); + } catch (Throwable _e) { + throw Exceptions.sneakyThrow(_e); + } + } + + public static Map getTypeMap(final Map classMap, final EcoreMetamodelDescriptor metamodel, final Ecore2Logic e2l, final Ecore2Logic_Trace trace) { + final HashMap typeMap = new HashMap(); + final Function1 _function = (EClass s) -> { + return s.getName(); + }; + final Map listMap = IterableExtensions.toMap(metamodel.getClasses(), _function); + Set _keySet = classMap.keySet(); + for (final Class elem : _keySet) { + typeMap.put( + e2l.TypeofEClass(trace, + listMap.get(elem.getSimpleName())), classMap.get(elem)); + } + return typeMap; + } + + public static EcoreMetamodelDescriptor loadMetamodel(final EPackage pckg) { + final List classes = IterableExtensions.toList(Iterables.filter(pckg.getEClassifiers(), EClass.class)); + final List enums = IterableExtensions.toList(Iterables.filter(pckg.getEClassifiers(), EEnum.class)); + final Function1> _function = (EEnum it) -> { + return it.getELiterals(); + }; + final List literals = IterableExtensions.toList(Iterables.concat(ListExtensions.>map(enums, _function))); + final Function1> _function_1 = (EClass it) -> { + return it.getEReferences(); + }; + final List references = IterableExtensions.toList(Iterables.concat(ListExtensions.>map(classes, _function_1))); + final Function1> _function_2 = (EClass it) -> { + return it.getEAttributes(); + }; + final List attributes = IterableExtensions.toList(Iterables.concat(ListExtensions.>map(classes, _function_2))); + return new EcoreMetamodelDescriptor(classes, Collections.unmodifiableSet(CollectionLiterals.newHashSet()), false, enums, literals, references, attributes); + } + + public static EList loadPartialModel(final ReasonerWorkspace inputs, final String path) { + EList _xblockexpression = null; + { + Map _extensionToFactoryMap = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); + XMIResourceFactoryImpl _xMIResourceFactoryImpl = new XMIResourceFactoryImpl(); + _extensionToFactoryMap.put("*", _xMIResourceFactoryImpl); + _xblockexpression = inputs.readModel(EObject.class, path).eResource().getContents(); + } + return _xblockexpression; + } + + public static ViatraQuerySetDescriptor loadQueries(final EcoreMetamodelDescriptor metamodel, final IQueryGroup i) { + final List> patterns = IterableExtensions.>toList(i.getSpecifications()); + final Function1, Boolean> _function = (IQuerySpecification it) -> { + final Function1 _function_1 = (PAnnotation it_1) -> { + String _name = it_1.getName(); + return Boolean.valueOf(Objects.equal(_name, "Constraint")); + }; + return Boolean.valueOf(IterableExtensions.exists(it.getAllAnnotations(), _function_1)); + }; + final Set> wfPatterns = IterableExtensions.>toSet(IterableExtensions.>filter(patterns, _function)); + final Map, EStructuralFeature> derivedFeatures = CollectionLiterals., EStructuralFeature>emptyMap(); + final ViatraQuerySetDescriptor res = new ViatraQuerySetDescriptor(patterns, wfPatterns, derivedFeatures); + return res; + } + + public static void writeInterpretation(final LogicResult solution, final Logic2Ecore logic2Ecore, final ReasonerWorkspace workspace, final int i, final ViatraReasoner reasoner, final TracedOutput mgProb) { + final List interpretations = reasoner.getInterpretations(((ModelResult) solution)); + int _size = interpretations.size(); + ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, _size, true); + for (final Integer interpIndex : _doubleDotLessThan) { + { + final LogicModelInterpretation interpretation = interpretations.get((interpIndex).intValue()); + final EObject model = logic2Ecore.transformInterpretation(interpretation, mgProb.getTrace()); + StringConcatenation _builder = new StringConcatenation(); + _builder.append("solution"); + _builder.append(i); + _builder.append("_"); + _builder.append(interpIndex); + _builder.append(".xmi"); + workspace.writeModel(model, _builder.toString()); + } + } + } + + public static void writeRepresentation(final LogicResult solution, final ReasonerWorkspace workspace, final int i) { + final EList representations = solution.getRepresentation(); + int _size = representations.size(); + ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, _size, true); + for (final Integer representationIndex : _doubleDotLessThan) { + { + final Object representation = representations.get((representationIndex).intValue()); + if ((representation instanceof PartialInterpretation)) { + final String gml = new PartialInterpretation2Gml().transform(((PartialInterpretation)representation)); + StringConcatenation _builder = new StringConcatenation(); + _builder.append("solution"); + _builder.append(i); + _builder.append("_"); + _builder.append(representationIndex); + _builder.append(".gml"); + workspace.writeText(_builder.toString(), gml); + final PartialInterpretationVisualisation png = new GraphvizVisualiser().visualiseConcretization(((PartialInterpretation)representation)); + StringConcatenation _builder_1 = new StringConcatenation(); + _builder_1.append("solution"); + _builder_1.append(i); + _builder_1.append("_"); + _builder_1.append(representationIndex); + _builder_1.append(".png"); + png.writeToFile(workspace, _builder_1.toString()); + } else { + StringConcatenation _builder_2 = new StringConcatenation(); + _builder_2.append("solution"); + _builder_2.append(representationIndex); + _builder_2.append(".txt"); + workspace.writeText(_builder_2.toString(), representation.toString()); + } + } + } + } + + public static String writeStats(final LogicResult solution, final long time, final ViatraReasonerConfiguration config) { + String _xblockexpression = null; + { + final Statistics stats = solution.getStatistics(); + InputOutput.println(" Statistics:"); + Object _xifexpression = null; + if ((config.typeScopes.maxNewElements == 2147483647)) { + _xifexpression = "*"; + } else { + _xifexpression = Integer.valueOf(config.typeScopes.maxNewElements); + } + String _plus = (((" #new nodes : [" + Integer.valueOf(config.typeScopes.minNewElements)) + "..") + _xifexpression); + String _plus_1 = (_plus + "]"); + InputOutput.println(_plus_1); + _xblockexpression = InputOutput.println(((" \"solve\" time: " + Double.valueOf((((double) time) / 1000))) + " s")); + } + return _xblockexpression; + } +} diff --git a/Tests/hu.bme.mit.inf.dslreasoner.application.FAMTest/plugin.xml b/Tests/hu.bme.mit.inf.dslreasoner.application.FAMTest/plugin.xml index 2f4febdb..c760d4ef 100644 --- a/Tests/hu.bme.mit.inf.dslreasoner.application.FAMTest/plugin.xml +++ b/Tests/hu.bme.mit.inf.dslreasoner.application.FAMTest/plugin.xml @@ -1 +1 @@ - + -- cgit v1.2.3-70-g09d2