org.eclipse.xtext.resource.containers

Class LiveShadowedChunkedContainer

java.lang.Object

org.eclipse.xtext.resource.containers.LiveShadowedChunkedContainer

All Implemented Interfaces:

IContainer, ISelectable

@Beta
public class LiveShadowedChunkedContainer
extends java.lang.Object
implements IContainer

Since:

2.14

Nested Class Summary

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

IContainer.Manager

Field Summary

Fields inherited from interface org.eclipse.xtext.resource.IContainer

NULL_CONTAINER

Constructor Summary

Constructors

Constructor and Description
LiveShadowedChunkedContainer(LiveShadowedChunkedResourceDescriptions descriptions, java.lang.String containerName)

Method Summary

Modifier and Type	Method and Description
protected ResourceDescriptionsData	getChunk()
protected ChunkedResourceDescriptions	getChunkedResourceDescriptions()
protected java.lang.Iterable<IResourceDescription>	getContainedLocalDescriptions()
protected java.util.Set<org.eclipse.emf.common.util.URI>	getExistingOrRenamedResourceURIs()
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)
protected IProjectConfig	getProjectConfig()
IResourceDescription	getResourceDescription(org.eclipse.emf.common.util.URI uri)
int	getResourceDescriptionCount()
java.lang.Iterable<IResourceDescription>	getResourceDescriptions()
boolean	hasResourceDescription(org.eclipse.emf.common.util.URI uri)
protected boolean	isContained(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.

Methods inherited from class java.lang.Object

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

Constructor Detail

LiveShadowedChunkedContainer

public LiveShadowedChunkedContainer(LiveShadowedChunkedResourceDescriptions descriptions,
                                    java.lang.String containerName)

Method Detail

getChunkedResourceDescriptions

protected ChunkedResourceDescriptions getChunkedResourceDescriptions()

getProjectConfig

protected IProjectConfig getProjectConfig()

getChunk

protected ResourceDescriptionsData getChunk()

getContainedLocalDescriptions

protected java.lang.Iterable<IResourceDescription> getContainedLocalDescriptions()

isContained

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

getResourceDescription

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

Specified by:

getResourceDescription in interface IContainer

Returns:

the IResourceDescription for the given URI, or null is this container does not contain such an IResourceDescription. The result may be a cached view on the actual content of the underlying resource.

getResourceDescriptionCount

public int getResourceDescriptionCount()

Specified by:

getResourceDescriptionCount in interface IContainer

Returns:

the total number of resource descriptions returned by IContainer.getResourceDescriptions()

getResourceDescriptions

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

Specified by:

getResourceDescriptions in interface IContainer

Returns:

the IResourceDescription contained in this container. The result is never null. The result may be a cached view on the actual content of the underlying resources.

hasResourceDescription

public boolean hasResourceDescription(org.eclipse.emf.common.util.URI uri)

Specified by:

hasResourceDescription in interface IContainer

Returns:

true if the container can provide a resource description with the given uri.

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.

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.

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.

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.

getExistingOrRenamedResourceURIs

protected java.util.Set<org.eclipse.emf.common.util.URI> getExistingOrRenamedResourceURIs()