org.eclipse.xtext.xtend2.scoping
Class Xtend2ScopeProvider

java.lang.Object
  org.eclipse.xtext.scoping.impl.AbstractScopeProvider
      org.eclipse.xtext.xbase.scoping.XtypeScopeProvider
          org.eclipse.xtext.xbase.scoping.XbaseScopeProvider
              org.eclipse.xtext.xbase.annotations.scoping.XbaseWithAnnotationsScopeProvider
                  org.eclipse.xtext.xtend2.scoping.Xtend2ScopeProvider

All Implemented Interfaces:

IScopeProvider

public class Xtend2ScopeProvider
extends XbaseWithAnnotationsScopeProvider

Author:

Sven Efftinge

Field Summary

Fields inherited from class org.eclipse.xtext.xbase.scoping.XbaseScopeProvider

jvmFeatureScopeProvider, THIS

Constructor Summary

Xtend2ScopeProvider()

Method Summary

protected IValidatedEObjectDescription	createLocalVarDescription(XtendParameter jvmFormalParameter)
protected IScope	createLocalVarScope(IScope parent, LocalVariableScopeContext scopeContext)
protected JvmIdentifiableElement	findImplicitReceiverFor(XtendField XtendField)
protected JvmDeclaredType	getContextType(org.eclipse.emf.ecore.EObject call)
protected java.lang.Iterable<XtendField>	getExtensionDependencies(XtendClass context)
protected java.util.List<IJvmFeatureDescriptionProvider>	getFeatureDescriptionProviders(JvmTypeReference type, org.eclipse.emf.ecore.EObject expression, JvmDeclaredType currentContext, XExpression implicitReceiver)
IScope	getScope(org.eclipse.emf.ecore.EObject context, org.eclipse.emf.ecore.EReference reference) Returns a scope for the given context.
protected JvmFeatureScope	getScopeForXtendClass(XtendClass context, IScope parent)
protected java.util.List<IJvmFeatureDescriptionProvider>	getStaticFeatureDescriptionProviders(org.eclipse.emf.ecore.resource.Resource context, JvmDeclaredType contextType)
protected void	insertDescriptionProviders(IFeaturesForTypeProvider staticProvider, JvmDeclaredType currentContext, XExpression implicitReceiver, java.util.List<IJvmFeatureDescriptionProvider> result)

Methods inherited from class org.eclipse.xtext.xbase.scoping.XbaseScopeProvider

createConstructorCallScope, createFeatureCallScope, createFeatureCallScopeForReceiver, createFeatureScopeForTypeRef, createImplicitFeatureCallScope, createLocalScopeForParameter, createLocalVarDescription, createLocalVarDescription, createLocalVariableScopeContext, createLocalVarScopeForBlock, createLocalVarScopeForCatchClause, createLocalVarScopeForClosure, createLocalVarScopeForSwitchExpression, createLocalVarScopeForTypeGuardedCase, createSimpleFeatureCallScope, createStaticScope, getFeatureDescriptionProvidersForAssignment, getSyntacticalReceiver, getTypeProvider, isConstructorCallScope, isFeatureCallScope, newDefaultFeatureDescProvider, newImplicitStaticFeaturesProvider, newSugarDescriptionProvider, setDefaultFeatureDescProvider, setFeatureNameProvider, setSugarFeatureDescProvider, setTypeProvider

Methods inherited from class org.eclipse.xtext.xbase.scoping.XtypeScopeProvider

delegateGetScope, getDelegate, getJvmTypeScope, setDelegate

Methods inherited from class java.lang.Object

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

Constructor Detail

Xtend2ScopeProvider

public Xtend2ScopeProvider()

Method Detail

getScope

public IScope getScope(org.eclipse.emf.ecore.EObject context,
                       org.eclipse.emf.ecore.EReference reference)

Description copied from interface: IScopeProvider

Returns a scope for the given context. The scope provides access to the compatible visible EObjects for a given reference.

Specified by:

getScope in interface IScopeProvider

Overrides:

getScope in class XbaseWithAnnotationsScopeProvider

Parameters:

context - the element from which an element shall be referenced. It doesn't need to be the element containing the reference, it is just used to find the most inner scope for given EReference.

reference - the reference for which to get the scope.

Returns:

IScope representing the inner most IScope for the passed context and reference. Note for implementors: The result may not be null. Return IScope.NULLSCOPE instead.

createLocalVarScope

protected IScope createLocalVarScope(IScope parent,
                                     LocalVariableScopeContext scopeContext)

Overrides:

createLocalVarScope in class XbaseScopeProvider

getScopeForXtendClass

protected JvmFeatureScope getScopeForXtendClass(XtendClass context,
                                                IScope parent)

getStaticFeatureDescriptionProviders

protected java.util.List<IJvmFeatureDescriptionProvider> getStaticFeatureDescriptionProviders(org.eclipse.emf.ecore.resource.Resource context,
                                                                                              JvmDeclaredType contextType)

Overrides:

getStaticFeatureDescriptionProviders in class XbaseScopeProvider

getFeatureDescriptionProviders

protected java.util.List<IJvmFeatureDescriptionProvider> getFeatureDescriptionProviders(JvmTypeReference type,
                                                                                        org.eclipse.emf.ecore.EObject expression,
                                                                                        JvmDeclaredType currentContext,
                                                                                        XExpression implicitReceiver)

Overrides:

getFeatureDescriptionProviders in class XbaseScopeProvider

findImplicitReceiverFor

protected JvmIdentifiableElement findImplicitReceiverFor(XtendField XtendField)

getExtensionDependencies

protected java.lang.Iterable<XtendField> getExtensionDependencies(XtendClass context)

insertDescriptionProviders

protected void insertDescriptionProviders(IFeaturesForTypeProvider staticProvider,
                                          JvmDeclaredType currentContext,
                                          XExpression implicitReceiver,
                                          java.util.List<IJvmFeatureDescriptionProvider> result)

createLocalVarDescription

protected IValidatedEObjectDescription createLocalVarDescription(XtendParameter jvmFormalParameter)

getContextType

protected JvmDeclaredType getContextType(org.eclipse.emf.ecore.EObject call)

Overrides:

getContextType in class XbaseScopeProvider