org.eclipse.xtext.scoping.impl

Class ImportScope

java.lang.Object

org.eclipse.xtext.scoping.impl.AbstractScope

org.eclipse.xtext.scoping.impl.ImportScope

All Implemented Interfaces:

IScope

public class ImportScope
extends AbstractScope

Author:

Sven Efftinge - Initial contribution and API, Sebastian Zarnekow

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

Constructors

Constructor and Description
ImportScope(List<ImportNormalizer> namespaceResolvers, IScope parent, ISelectable importFrom, org.eclipse.emf.ecore.EClass type, boolean ignoreCase)

Method Summary

Methods

Modifier and Type	Method and Description
protected Iterable<IEObjectDescription>	getAliasedElements(Iterable<IEObjectDescription> candidates)
Iterable<IEObjectDescription>	getAllElements() Obtain all elements from the scope.
protected Iterable<IEObjectDescription>	getAllLocalElements()
protected QualifiedName	getIgnoreCaseAwareQualifiedName(IEObjectDescription from)
protected ISelectable	getImportFrom()
protected Iterable<IEObjectDescription>	getLocalElementsByEObject(org.eclipse.emf.ecore.EObject object, org.eclipse.emf.common.util.URI uri)
protected Iterable<IEObjectDescription>	getLocalElementsByName(QualifiedName name)
protected IEObjectDescription	getSingleLocalElementByName(QualifiedName name)
protected List<ImportNormalizer>	removeDuplicates(List<ImportNormalizer> namespaceResolvers)
String	toString()

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

getElements, getElements, getParent, getParentElements, getSingleElement, getSingleElement, isIgnoreCase, isShadowed

Methods inherited from class java.lang.Object

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

Constructor Detail

ImportScope

public ImportScope(List<ImportNormalizer> namespaceResolvers,
           IScope parent,
           ISelectable importFrom,
           org.eclipse.emf.ecore.EClass type,
           boolean ignoreCase)

Method Detail

removeDuplicates

protected List<ImportNormalizer> removeDuplicates(List<ImportNormalizer> namespaceResolvers)

toString

public String toString()

Overrides:

toString in class AbstractScope

getAllElements

public Iterable<IEObjectDescription> getAllElements()

Description copied from interface: IScope

Obtain all elements from the scope. Implementors a free to throw an UnsupportedOperationException if the scope cannot be enumerated.

Specified by:

getAllElements in interface IScope

Overrides:

getAllElements in class AbstractScope

Returns:

all elements of the scope. Never null.

getIgnoreCaseAwareQualifiedName

protected QualifiedName getIgnoreCaseAwareQualifiedName(IEObjectDescription from)

getAllLocalElements

protected Iterable<IEObjectDescription> getAllLocalElements()

Specified by:

getAllLocalElements in class AbstractScope

getLocalElementsByEObject

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

Overrides:

getLocalElementsByEObject in class AbstractScope

getAliasedElements

protected Iterable<IEObjectDescription> getAliasedElements(Iterable<IEObjectDescription> candidates)

getSingleLocalElementByName

protected IEObjectDescription getSingleLocalElementByName(QualifiedName name)

Overrides:

getSingleLocalElementByName in class AbstractScope

getLocalElementsByName

protected Iterable<IEObjectDescription> getLocalElementsByName(QualifiedName name)

Overrides:

getLocalElementsByName in class AbstractScope

getImportFrom

protected ISelectable getImportFrom()