org.eclipse.xtext.resource.impl

Class LiveShadowedResourceDescriptions

java.lang.Object

org.eclipse.xtext.resource.impl.AbstractCompoundSelectable

org.eclipse.xtext.resource.impl.ResourceSetBasedResourceDescriptions

org.eclipse.xtext.resource.impl.LiveShadowedResourceDescriptions

All Implemented Interfaces:

IResourceDescriptions, IResourceDescriptions.IContextAware, IResourceDescriptions.IResourceSetAware, ISelectable, IShadowedResourceDescriptions

Direct Known Subclasses:

LiveShadowedChunkedResourceDescriptions

public class LiveShadowedResourceDescriptions
extends ResourceSetBasedResourceDescriptions
implements IShadowedResourceDescriptions

Since:

2.1

Nested Class Summary

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

IResourceDescriptions.IContextAware, IResourceDescriptions.IResourceSetAware, IResourceDescriptions.NullImpl

Constructor Summary

Constructors

Constructor and Description
LiveShadowedResourceDescriptions()

Method Summary

Modifier and Type	Method and Description
java.lang.Iterable<IResourceDescription>	getAllResourceDescriptions()
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)
IResourceDescriptions	getGlobalDescriptions()
IResourceDescriptions	getLocalDescriptions()
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 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.
protected boolean	isExistingOrRenamedResourceURI(org.eclipse.emf.common.util.URI uri)
boolean	isShadowed(org.eclipse.emf.ecore.EClass type, QualifiedName name, boolean ignoreCase)
protected java.lang.Iterable<IEObjectDescription>	joinIterables(java.lang.Iterable<IEObjectDescription> liveDescriptions, java.lang.Iterable<IEObjectDescription> persistentDescriptions)
void	setContext(org.eclipse.emf.common.notify.Notifier ctx)
void	setGlobalDescriptions(IResourceDescriptions globalDescriptions)
void	setLocalDescriptions(ResourceSetBasedResourceDescriptions localDescriptions)

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

getData, getSelectables, setData, setRegistry, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LiveShadowedResourceDescriptions

public LiveShadowedResourceDescriptions()

Method Detail

setContext

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

Specified by:

setContext in interface IResourceDescriptions.IContextAware

Overrides:

setContext in class ResourceSetBasedResourceDescriptions

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

Overrides:

getResourceDescription in class ResourceSetBasedResourceDescriptions

getAllResourceDescriptions

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

Specified by:

getAllResourceDescriptions in interface IResourceDescriptions

Overrides:

getAllResourceDescriptions in class ResourceSetBasedResourceDescriptions

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 ResourceSetBasedResourceDescriptions

Returns:

true if the selectable does not provide any descriptions.

getResourceSet

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

Specified by:

getResourceSet in interface IResourceDescriptions.IResourceSetAware

Overrides:

getResourceSet in class ResourceSetBasedResourceDescriptions

hasDescription

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

Overrides:

hasDescription in class ResourceSetBasedResourceDescriptions

isExistingOrRenamedResourceURI

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

getExportedObjects

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

Specified by:

getExportedObjects in interface ISelectable

Overrides:

getExportedObjects in class ResourceSetBasedResourceDescriptions

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

Overrides:

getExportedObjects in class ResourceSetBasedResourceDescriptions

Returns:

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

joinIterables

protected java.lang.Iterable<IEObjectDescription> joinIterables(java.lang.Iterable<IEObjectDescription> liveDescriptions,
                                                                java.lang.Iterable<IEObjectDescription> persistentDescriptions)

getExportedObjectsByType

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

Specified by:

getExportedObjectsByType in interface ISelectable

Overrides:

getExportedObjectsByType in class ResourceSetBasedResourceDescriptions

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

Overrides:

getExportedObjectsByObject in class ResourceSetBasedResourceDescriptions

Returns:

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

getLocalDescriptions

public IResourceDescriptions getLocalDescriptions()

Since:

2.6

getGlobalDescriptions

public IResourceDescriptions getGlobalDescriptions()

Since:

2.6

setGlobalDescriptions

public void setGlobalDescriptions(IResourceDescriptions globalDescriptions)

Since:

2.6

setLocalDescriptions

public void setLocalDescriptions(ResourceSetBasedResourceDescriptions localDescriptions)

Since:

2.6

isShadowed

public boolean isShadowed(org.eclipse.emf.ecore.EClass type,
                          QualifiedName name,
                          boolean ignoreCase)

Specified by:

isShadowed in interface IShadowedResourceDescriptions

Returns:

whether an EObjectDescription exists that is shadowed