org.eclipse.xtext.resource.impl

Class DefaultResourceDescriptionDelta

java.lang.Object

org.eclipse.xtext.resource.impl.DefaultResourceDescriptionDelta

All Implemented Interfaces:

IResourceDescription.Delta

Direct Known Subclasses:

ChangedResourceDescriptionDelta

public class DefaultResourceDescriptionDelta
extends Object
implements IResourceDescription.Delta

Author:

Sven Efftinge - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
DefaultResourceDescriptionDelta(IResourceDescription old, IResourceDescription _new)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	equals(IEObjectDescription oldObj, IEObjectDescription newObj)
IResourceDescription	getNew()
IResourceDescription	getOld()
org.eclipse.emf.common.util.URI	getUri()
boolean	haveEObjectDescriptionsChanged()
protected boolean	internalHasChanges()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultResourceDescriptionDelta

public DefaultResourceDescriptionDelta(IResourceDescription old,
                               IResourceDescription _new)

Method Detail

getNew

public IResourceDescription getNew()

Specified by:

getNew in interface IResourceDescription.Delta

Returns:

the new resource description, or null if the change is a deletion

getOld

public IResourceDescription getOld()

Specified by:

getOld in interface IResourceDescription.Delta

Returns:

the old resource description, or null if the change is an addition

haveEObjectDescriptionsChanged

public boolean haveEObjectDescriptionsChanged()

Specified by:

haveEObjectDescriptionsChanged in interface IResourceDescription.Delta

Returns:

whether there are differences between the old and the new resource description.

internalHasChanges

protected boolean internalHasChanges()

equals

protected boolean equals(IEObjectDescription oldObj,
             IEObjectDescription newObj)

getUri

public org.eclipse.emf.common.util.URI getUri()

Specified by:

getUri in interface IResourceDescription.Delta

Returns:

the uri for the resource description delta.

toString

public String toString()

Overrides:

toString in class Object