org.eclipse.xtext.builder.clustering
Class CurrentDescriptions.ResourceSetAware

java.lang.Object
  org.eclipse.xtext.builder.clustering.CurrentDescriptions.ResourceSetAware

All Implemented Interfaces:

IResourceDescriptions, IResourceDescriptions.IContextAware, ISelectable

Enclosing class:

CurrentDescriptions

public static class CurrentDescriptions.ResourceSetAware
extends java.lang.Object
implements IResourceDescriptions.IContextAware

Context-aware instance of our index.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.xtext.resource.IResourceDescriptions

IResourceDescriptions.IContextAware, IResourceDescriptions.NullImpl

Constructor Summary

CurrentDescriptions.ResourceSetAware()

Method Summary

java.lang.Iterable<IResourceDescription>	getAllResourceDescriptions() Return the full contents of the index.
java.lang.Iterable<IEObjectDescription>	getExportedObjects()
java.lang.Iterable<IEObjectDescription>	getExportedObjects(org.eclipse.emf.ecore.EClass type, QualifiedName name, boolean ignoreCase)
java.lang.Iterable<IEObjectDescription>	getExportedObjectsByObject(org.eclipse.emf.ecore.EObject object)
java.lang.Iterable<IEObjectDescription>	getExportedObjectsByType(org.eclipse.emf.ecore.EClass type)
IResourceDescription	getResourceDescription(org.eclipse.emf.common.util.URI uri) Return the resource description for a URI.
boolean	isEmpty() Clients may want to check the selectable to skip its processing in case it is empty.
void	setContext(org.eclipse.emf.common.notify.Notifier ctx) Set the context.

Methods inherited from class java.lang.Object

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

Constructor Detail

CurrentDescriptions.ResourceSetAware

public CurrentDescriptions.ResourceSetAware()

Method Detail

setContext

public void setContext(org.eclipse.emf.common.notify.Notifier ctx)

Set the context.

Specified by:

setContext in interface IResourceDescriptions.IContextAware

Parameters:

ctx - The context

getAllResourceDescriptions

public java.lang.Iterable<IResourceDescription> getAllResourceDescriptions()

Return the full contents of the index.

Specified by:

getAllResourceDescriptions in interface IResourceDescriptions

Returns:

The index' contents.

getResourceDescription

public IResourceDescription getResourceDescription(org.eclipse.emf.common.util.URI uri)

Return the resource description for a URI.

Specified by:

getResourceDescription in interface IResourceDescriptions

Parameters:

uri - The URI

Returns:

The resource description, or null if there is none.

isEmpty

public boolean isEmpty()

Description copied from interface: ISelectable

Clients may want to check the selectable to skip its processing in case it is empty. Implementations should be fast and not require expensive precalculation. Selectable may return false if it is too expensive to compute the actual result.

Specified by:

isEmpty in interface ISelectable

Returns:

true if the selectable does not provide any descriptions.

getExportedObjects

public java.lang.Iterable<IEObjectDescription> getExportedObjects()

Specified by:

getExportedObjects in interface ISelectable

Returns:

all exported elements. May not be null.

getExportedObjects

public java.lang.Iterable<IEObjectDescription> getExportedObjects(org.eclipse.emf.ecore.EClass type,
                                                                  QualifiedName name,
                                                                  boolean ignoreCase)

Specified by:

getExportedObjects in interface ISelectable

Returns:

all elements which match the given qualified name and type. May not be null.

getExportedObjectsByType

public java.lang.Iterable<IEObjectDescription> getExportedObjectsByType(org.eclipse.emf.ecore.EClass type)

Specified by:

getExportedObjectsByType in interface ISelectable

Returns:

all elements which match the given type. May not be null.

getExportedObjectsByObject

public java.lang.Iterable<IEObjectDescription> getExportedObjectsByObject(org.eclipse.emf.ecore.EObject object)

Specified by:

getExportedObjectsByObject in interface ISelectable

Returns:

all elements which match the given instance. May not be null.