Package org.eclipse.xtext.xbase.typesystem.internal

Class NullConstructorLinkingCandidate

java.lang.Object

org.eclipse.xtext.xbase.typesystem.internal.AbstractNullLinkingCandidate

org.eclipse.xtext.xbase.typesystem.internal.NullConstructorLinkingCandidate

All Implemented Interfaces:

IApplicableCandidate, IConstructorLinkingCandidate, ILinkingCandidate

public class NullConstructorLinkingCandidate
extends AbstractNullLinkingCandidate
implements IConstructorLinkingCandidate

Field Summary

Fields inherited from class org.eclipse.xtext.xbase.typesystem.internal.AbstractNullLinkingCandidate

featureOrConstructorCall

Constructor Summary

Constructors

Constructor	Description
NullConstructorLinkingCandidate(XConstructorCall constructorCall, AbstractTypeComputationState state)

Method Summary

Modifier and Type	Method	Description
void	applyToComputationState()	Apply this candidate to the current computation state model.
org.eclipse.xtext.common.types.JvmConstructor	getConstructor()
XConstructorCall	getConstructorCall()
ILinkingCandidate	getPreferredCandidate(ILinkingCandidate other)	Produces the best candidate for the current two candidates.
boolean	isAnonymousClassConstructorCall()

Methods inherited from class org.eclipse.xtext.xbase.typesystem.internal.AbstractNullLinkingCandidate

applyToModel, getExpression, getFeature, getTypeArguments, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.xtext.xbase.typesystem.computation.IApplicableCandidate

validate

Methods inherited from interface org.eclipse.xtext.xbase.typesystem.computation.IConstructorLinkingCandidate

getTypeArguments

Methods inherited from interface org.eclipse.xtext.xbase.typesystem.computation.ILinkingCandidate

applyToModel, getExpression, getFeature

Constructor Detail

NullConstructorLinkingCandidate

public NullConstructorLinkingCandidate(XConstructorCall constructorCall,
                                       AbstractTypeComputationState state)

Method Detail

getPreferredCandidate

public ILinkingCandidate getPreferredCandidate(ILinkingCandidate other)

Description copied from interface: ILinkingCandidate

Produces the best candidate for the current two candidates. It may turn out that both candidates (this and other) are ambiguous so no prefered candidate can be chosen. In that case, a new linking candidate may be produced that carries this information and will use that on ILinkingCandidate.applyToComputationState(), ILinkingCandidate.applyToModel(IResolvedTypes), and IApplicableCandidate.validate(IAcceptor).

Specified by:

getPreferredCandidate in interface ILinkingCandidate

getConstructorCall

public XConstructorCall getConstructorCall()

Specified by:

getConstructorCall in interface IConstructorLinkingCandidate

getConstructor

public org.eclipse.xtext.common.types.JvmConstructor getConstructor()

Specified by:

getConstructor in interface IConstructorLinkingCandidate

isAnonymousClassConstructorCall

public boolean isAnonymousClassConstructorCall()

Specified by:

isAnonymousClassConstructorCall in interface IConstructorLinkingCandidate

applyToComputationState

public void applyToComputationState()

Description copied from interface: ILinkingCandidate

Apply this candidate to the current computation state model. This propagates the type information about arguments and child expressions to the currently active resolution state.

Specified by:

applyToComputationState in interface ILinkingCandidate