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

Direct Known Subclasses:

LiveShadowedResourceDescriptions

public class ResourceSetBasedResourceDescriptions
extends AbstractCompoundSelectable
implements IResourceDescriptions.IContextAware

Since:

2.5

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

Constructors

Constructor and Description
ResourceSetBasedResourceDescriptions()

Method Summary

Methods

Modifier and Type	Method and Description
Iterable<IResourceDescription>	getAllResourceDescriptions()
Iterable<IEObjectDescription>	getExportedObjects()
Iterable<IEObjectDescription>	getExportedObjects(org.eclipse.emf.ecore.EClass type, QualifiedName qualifiedName, boolean ignoreCase)
Iterable<IEObjectDescription>	getExportedObjectsByObject(org.eclipse.emf.ecore.EObject object)
Iterable<IEObjectDescription>	getExportedObjectsByType(org.eclipse.emf.ecore.EClass type)
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 Iterable<? extends ISelectable>	getSelectables()
protected boolean	hasDescription(org.eclipse.emf.common.util.URI 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)
void	setRegistry(IResourceServiceProvider.Registry registry)
String	toString()

Methods inherited from class java.lang.Object

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

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 Iterable<IResourceDescription> getAllResourceDescriptions()

Specified by:

getAllResourceDescriptions in interface IResourceDescriptions

getSelectables

protected 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.

hasDescription

protected boolean hasDescription(org.eclipse.emf.common.util.URI uri)

Since:

2.1

getResourceDescription

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

Description copied from interface: IResourceDescriptions

Returns the resource descriptions for the given 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

toString

public String toString()

Overrides:

toString in class Object

getExportedObjects

public Iterable<IEObjectDescription> getExportedObjects()

Specified by:

getExportedObjects in interface ISelectable

Overrides:

getExportedObjects in class AbstractCompoundSelectable

Returns:

all exported elements. May not be null.

Since:

2.5

getExportedObjectsByType

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

Specified by:

getExportedObjectsByType in interface ISelectable

Overrides:

getExportedObjectsByType in class AbstractCompoundSelectable

Returns:

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

Since:

2.5

getExportedObjects

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

Specified by:

getExportedObjects in interface ISelectable

Overrides:

getExportedObjects in class AbstractCompoundSelectable

Returns:

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

Since:

2.5

getExportedObjectsByObject

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

Specified by:

getExportedObjectsByObject in interface ISelectable

Overrides:

getExportedObjectsByObject in class AbstractCompoundSelectable

Returns:

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

Since:

2.5