org.eclipse.xtext.xbase.scoping.batch
Class AbstractSessionBasedScope

java.lang.Object
  org.eclipse.xtext.scoping.impl.AbstractScope
      org.eclipse.xtext.xbase.scoping.batch.AbstractSessionBasedScope

All Implemented Interfaces:

IScope

Direct Known Subclasses:

AbstractStaticImportsScope, LocalVariableScope, ReceiverFeatureScope

public abstract class AbstractSessionBasedScope
extends AbstractScope

Author:

Sebastian Zarnekow - Initial contribution and API

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.xtext.scoping.impl.AbstractScope

AbstractScope.ParentIterable

Field Summary

Fields inherited from interface org.eclipse.xtext.scoping.IScope

NULLSCOPE

Constructor Summary

protected

AbstractSessionBasedScope(IScope parent, IFeatureScopeSession session, XAbstractFeatureCall featureCall)

Method Summary

java.lang.Iterable<IEObjectDescription>	getElements(QualifiedName name) Find all descriptions that match the given name.
protected XAbstractFeatureCall	getFeatureCall()
protected java.lang.String	getFeatureName(QualifiedName name)
protected java.lang.Iterable<IEObjectDescription>	getLocalElementsByEObject(org.eclipse.emf.ecore.EObject object, org.eclipse.emf.common.util.URI uri)
protected abstract java.util.Collection<IEObjectDescription>	getLocalElementsByName(QualifiedName name)
protected IFeatureScopeSession	getSession()
protected java.lang.String	getShadowingKey(IEObjectDescription description)
protected boolean	isShadowed(IEObjectDescription fromParent) Returns true if the given description input from the parent scope is shadowed by local elements.

Methods inherited from class org.eclipse.xtext.scoping.impl.AbstractScope

getAllElements, getAllLocalElements, getElements, getParent, getParentElements, getSingleElement, getSingleElement, getSingleLocalElementByName, isIgnoreCase, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSessionBasedScope

protected AbstractSessionBasedScope(IScope parent,
                                    IFeatureScopeSession session,
                                    XAbstractFeatureCall featureCall)

Method Detail

getSession

protected IFeatureScopeSession getSession()

getFeatureCall

protected XAbstractFeatureCall getFeatureCall()

getFeatureName

protected java.lang.String getFeatureName(QualifiedName name)

getLocalElementsByName

protected abstract java.util.Collection<IEObjectDescription> getLocalElementsByName(QualifiedName name)

Overrides:

getLocalElementsByName in class AbstractScope

getElements

public java.lang.Iterable<IEObjectDescription> getElements(QualifiedName name)

Description copied from interface: IScope

Find all descriptions that match the given name.

Specified by:

getElements in interface IScope

Overrides:

getElements in class AbstractScope

Parameters:

name - the name of the to-be-found elements. May not be null.

Returns:

all elements that match the name. Never null.

getLocalElementsByEObject

protected java.lang.Iterable<IEObjectDescription> getLocalElementsByEObject(org.eclipse.emf.ecore.EObject object,
                                                                            org.eclipse.emf.common.util.URI uri)

Overrides:

getLocalElementsByEObject in class AbstractScope

getShadowingKey

protected java.lang.String getShadowingKey(IEObjectDescription description)

isShadowed

protected boolean isShadowed(IEObjectDescription fromParent)

Description copied from class: AbstractScope

Returns true if the given description input from the parent scope is shadowed by local elements.

Overrides:

isShadowed in class AbstractScope

Returns:

true if the given description input from the parent scope is shadowed by local elements.