org.eclipse.xtext.xbase.typesystem.internal

Class EmptyResolvedTypes

java.lang.Object

com.google.common.collect.ForwardingObject

org.eclipse.xtext.xbase.typesystem.internal.ForwardingResolvedTypes

org.eclipse.xtext.xbase.typesystem.internal.EmptyResolvedTypes

All Implemented Interfaces:

IResolvedTypes

public class EmptyResolvedTypes
extends ForwardingResolvedTypes

Author:

Sebastian Zarnekow - Initial contribution and API

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.xtext.xbase.typesystem.IResolvedTypes

IResolvedTypes.NullResolvedTypes

Field Summary

Fields inherited from interface org.eclipse.xtext.xbase.typesystem.IResolvedTypes

NULL

Constructor Summary

Constructors

Constructor and Description
EmptyResolvedTypes(IFeatureScopeSession session, FeatureScopes featureScopes, ITypeReferenceOwner owner)

Method Summary

Methods

Modifier and Type	Method and Description
protected IResolvedTypes	delegate()
IExpressionScope	getExpressionScope(org.eclipse.emf.ecore.EObject context, IExpressionScope.Anchor anchor) Returns the scope the given expression is contained in.

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

getActualType, getActualType, getActualTypeArguments, getAmbiguousLinkingCandidates, getExpectedReturnType, getExpectedType, getFollowUpErrors, getLinkedFeature, getLinkedFeature, getLinkingCandidate, getLinkingCandidate, getQueuedDiagnostics, getReturnType, getThrownExceptions, hasExpressionScope, isRefinedType, isVoidTypeAllowed

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyResolvedTypes

public EmptyResolvedTypes(IFeatureScopeSession session,
                  FeatureScopes featureScopes,
                  ITypeReferenceOwner owner)

Method Detail

delegate

protected IResolvedTypes delegate()

Specified by:

delegate in class ForwardingResolvedTypes

getExpressionScope

public IExpressionScope getExpressionScope(org.eclipse.emf.ecore.EObject context,
                                  IExpressionScope.Anchor anchor)

Description copied from interface: IResolvedTypes

Returns the scope the given expression is contained in. This considers all decision paths that were taken while computing the type of the expression. The returned scope carries some meta data such as whether there was an attempt to resolve the given expression as a type.

Specified by:

getExpressionScope in interface IResolvedTypes

Overrides:

getExpressionScope in class ForwardingResolvedTypes