org.eclipse.viatra.transformation.views.traceablilty.generic

Class GenericReferencedQuerySpecification

java.lang.Object

org.eclipse.viatra.query.runtime.api.impl.BaseQuerySpecification<Matcher>

org.eclipse.viatra.query.runtime.api.GenericQuerySpecification<GenericPatternMatcher>

org.eclipse.viatra.transformation.views.traceablilty.generic.GenericReferencedQuerySpecification

All Implemented Interfaces:

IQuerySpecification<GenericPatternMatcher>, PQueryHeader

public class GenericReferencedQuerySpecification
extends GenericQuerySpecification<GenericPatternMatcher>

Abstract IQuerySpecification implementation for resolving traced objects defined in annotations.

Field Summary

Fields inherited from class org.eclipse.viatra.query.runtime.api.impl.BaseQuerySpecification

wrappedPQuery

Constructor Summary

Constructors

Constructor and Description
GenericReferencedQuerySpecification(GenericReferencedPQuery wrappedPQuery, IQuerySpecification<?> baseSpecification)

Method Summary

Modifier and Type	Method and Description
IPatternMatch	createFromBaseMatch(IPatternMatch base)
IQuerySpecification<?>	getBaseSpecification()
java.lang.Class<? extends QueryScope>	getPreferredScopeClass() The query is formulated over this kind of modeling platform.
java.util.Set<PParameter>	getReferenceParameters()
protected com.google.common.collect.Multimap<PParameter,PParameter>	getReferenceSources()
static GenericReferencedQuerySpecification	initiate(IQuerySpecification<?> specification, com.google.common.collect.Multimap<PParameter,PParameter> traceSources, java.util.Map<PParameter,java.lang.String> traceIds, java.lang.String traceabilityId)
GenericPatternMatcher	instantiate() For backward compatibility of code generated with previous versions of viatra query, this method has a default implementation returning null, indicating that a matcher can only be created using the old method, which ignores the hints provided by the user.
protected GenericPatternMatcher	instantiate(ViatraQueryEngine engine)

Methods inherited from class org.eclipse.viatra.query.runtime.api.GenericQuerySpecification

defaultInstantiate, newEmptyMatch, newMatch

Methods inherited from class org.eclipse.viatra.query.runtime.api.impl.BaseQuerySpecification

ensureInitializedInternal, ensureInitializedInternalSneaky, getAllAnnotations, getAnnotationsByName, getFirstAnnotationByName, getFullyQualifiedName, getInternalQueryRepresentation, getMatcher, getParameterNames, getParameters, getPositionOfParameter, processInitializerError

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GenericReferencedQuerySpecification

public GenericReferencedQuerySpecification(GenericReferencedPQuery wrappedPQuery,
                                           IQuerySpecification<?> baseSpecification)

Method Detail

getPreferredScopeClass

public java.lang.Class<? extends QueryScope> getPreferredScopeClass()

Description copied from interface: IQuerySpecification

The query is formulated over this kind of modeling platform. E.g. for queries over EMF models, the EMFScope class is returned.

instantiate

protected GenericPatternMatcher instantiate(ViatraQueryEngine engine)
                                     throws ViatraQueryException

Specified by:

instantiate in class BaseQuerySpecification<GenericPatternMatcher>

Throws:

ViatraQueryException

initiate

public static GenericReferencedQuerySpecification initiate(IQuerySpecification<?> specification,
                                                           com.google.common.collect.Multimap<PParameter,PParameter> traceSources,
                                                           java.util.Map<PParameter,java.lang.String> traceIds,
                                                           java.lang.String traceabilityId)
                                                    throws QueryInitializationException

Throws:

QueryInitializationException

getReferenceSources

protected com.google.common.collect.Multimap<PParameter,PParameter> getReferenceSources()

getReferenceParameters

public final java.util.Set<PParameter> getReferenceParameters()

getBaseSpecification

public final IQuerySpecification<?> getBaseSpecification()

createFromBaseMatch

public IPatternMatch createFromBaseMatch(IPatternMatch base)

instantiate

public GenericPatternMatcher instantiate()
                                  throws ViatraQueryException

Description copied from class: BaseQuerySpecification

For backward compatibility of code generated with previous versions of viatra query, this method has a default implementation returning null, indicating that a matcher can only be created using the old method, which ignores the hints provided by the user.

Specified by:

instantiate in interface IQuerySpecification<GenericPatternMatcher>

Overrides:

instantiate in class BaseQuerySpecification<GenericPatternMatcher>

Throws:

ViatraQueryException