org.eclipse.xtext.resource.impl
Class ResourceSetBasedResourceDescriptions

java.lang.Object
  org.eclipse.xtext.resource.impl.AbstractCompoundSelectable
      org.eclipse.xtext.resource.impl.ResourceSetBasedResourceDescriptions

All Implemented Interfaces:

IResourceDescriptions, IResourceDescriptions.IContextAware, ISelectable

public class ResourceSetBasedResourceDescriptions
extends AbstractCompoundSelectable
implements IResourceDescriptions.IContextAware

Author:

Sven Efftinge - Initial contribution and API, Holger Schill

Nested Class Summary

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

IResourceDescriptions.IContextAware, IResourceDescriptions.NullImpl

Constructor Summary

ResourceSetBasedResourceDescriptions()

Method Summary

java.lang.Iterable<IResourceDescription>	getAllResourceDescriptions()
IResourceDescription	getResourceDescription(org.eclipse.emf.common.util.URI uri) Returns the resource descriptions for the given URI.
org.eclipse.emf.ecore.resource.ResourceSet	getResourceSet()
protected java.lang.Iterable<? extends ISelectable>	getSelectables()
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)
void	setRegistry(IResourceServiceProvider.Registry registry)

Methods inherited from class org.eclipse.xtext.resource.impl.AbstractCompoundSelectable

getExportedObjects, getExportedObjects, getExportedObjectsByObject, getExportedObjectsByType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.xtext.resource.ISelectable

getExportedObjects, getExportedObjects, getExportedObjectsByObject, getExportedObjectsByType

Constructor Detail

ResourceSetBasedResourceDescriptions

public ResourceSetBasedResourceDescriptions()

Method Detail

setRegistry

public void setRegistry(IResourceServiceProvider.Registry registry)

getResourceSet

public org.eclipse.emf.ecore.resource.ResourceSet getResourceSet()

getAllResourceDescriptions

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

Specified by:

getAllResourceDescriptions in interface IResourceDescriptions

getSelectables

protected java.lang.Iterable<? extends ISelectable> getSelectables()

Specified by:

getSelectables in class AbstractCompoundSelectable

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

Overrides:

isEmpty in class AbstractCompoundSelectable

Returns:

true if the selectable does not provide any descriptions.

getResourceDescription

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

Description copied from interface: IResourceDescriptions

Returns the resource descriptions for the given URI. It's the client's responsibility to normalize the URI.

Specified by:

getResourceDescription in interface IResourceDescriptions

setContext

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

Specified by:

setContext in interface IResourceDescriptions.IContextAware