org.eclipse.emf.ecore.change.util
Class ChangeAdapterFactory

java.lang.Object
  extended by org.eclipse.emf.common.notify.impl.AdapterFactoryImpl
      extended by org.eclipse.emf.ecore.change.util.ChangeAdapterFactory
All Implemented Interfaces:
AdapterFactory
Direct Known Subclasses:
ChangeItemProviderAdapterFactory

public class ChangeAdapterFactory
extends AdapterFactoryImpl

The Adapter Factory for the model. It provides an adapter createXXX method for each class of the model.

See Also:
ChangePackage

Field Summary
protected static ChangePackage modelPackage
          The cached model package
protected  ChangeSwitch<Adapter> modelSwitch
          The switch that delegates to the createXXX methods
 
Constructor Summary
ChangeAdapterFactory()
          Creates an instance of the adapter factory
 
Method Summary
 Adapter createAdapter(Notifier target)
          Creates an adapter for the target
 Adapter createChangeDescriptionAdapter()
          Creates a new adapter for an object of class 'Description'
 Adapter createEObjectAdapter()
          Creates a new adapter for the default case
 Adapter createEObjectToChangesMapEntryAdapter()
          Creates a new adapter for an object of class 'EObject To Changes Map Entry'
 Adapter createFeatureChangeAdapter()
          Creates a new adapter for an object of class 'Feature Change'
 Adapter createFeatureMapEntryAdapter()
          Creates a new adapter for an object of class 'Feature Map Entry'
 Adapter createListChangeAdapter()
          Creates a new adapter for an object of class 'List Change'
 Adapter createResourceChangeAdapter()
          Creates a new adapter for an object of class 'Resource Change'
 boolean isFactoryForType(java.lang.Object object)
          Returns whether this factory is applicable for the type of the object
 
Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterFactoryImpl
adapt, adapt, adaptAllNew, adaptNew, associate, createAdapter, resolve
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

modelPackage

protected static ChangePackage modelPackage
The cached model package.


modelSwitch

protected ChangeSwitch<Adapter> modelSwitch
The switch that delegates to the createXXX methods.

Constructor Detail

ChangeAdapterFactory

public ChangeAdapterFactory()
Creates an instance of the adapter factory.

Method Detail

isFactoryForType

public boolean isFactoryForType(java.lang.Object object)
Returns whether this factory is applicable for the type of the object. This implementation returns true if the object is either the model's package or is an instance object of the model.

Specified by:
isFactoryForType in interface AdapterFactory
Overrides:
isFactoryForType in class AdapterFactoryImpl
Parameters:
object - the key indicating the type of adapter in question.
Returns:
whether this factory is applicable for the type of the object.
See Also:
Adapter.isAdapterForType(java.lang.Object)

createAdapter

public Adapter createAdapter(Notifier target)
Creates an adapter for the target.

Overrides:
createAdapter in class AdapterFactoryImpl
Parameters:
target - the object to adapt.
Returns:
the adapter for the target.
See Also:
AdapterFactoryImpl.createAdapter(Notifier)

createChangeDescriptionAdapter

public Adapter createChangeDescriptionAdapter()
Creates a new adapter for an object of class 'Description'. This default implementation returns null so that we can easily ignore cases; it's useful to ignore a case when inheritance will catch all the cases anyway.

Returns:
the new adapter.
See Also:
ChangeDescription

createEObjectToChangesMapEntryAdapter

public Adapter createEObjectToChangesMapEntryAdapter()
Creates a new adapter for an object of class 'EObject To Changes Map Entry'. This default implementation returns null so that we can easily ignore cases; it's useful to ignore a case when inheritance will catch all the cases anyway.

Returns:
the new adapter.
See Also:
Map.Entry

createFeatureChangeAdapter

public Adapter createFeatureChangeAdapter()
Creates a new adapter for an object of class 'Feature Change'. This default implementation returns null so that we can easily ignore cases; it's useful to ignore a case when inheritance will catch all the cases anyway.

Returns:
the new adapter.
See Also:
FeatureChange

createListChangeAdapter

public Adapter createListChangeAdapter()
Creates a new adapter for an object of class 'List Change'. This default implementation returns null so that we can easily ignore cases; it's useful to ignore a case when inheritance will catch all the cases anyway.

Returns:
the new adapter.
See Also:
ListChange

createResourceChangeAdapter

public Adapter createResourceChangeAdapter()
Creates a new adapter for an object of class 'Resource Change'. This default implementation returns null so that we can easily ignore cases; it's useful to ignore a case when inheritance will catch all the cases anyway.

Returns:
the new adapter.
See Also:
ResourceChange

createFeatureMapEntryAdapter

public Adapter createFeatureMapEntryAdapter()
Creates a new adapter for an object of class 'Feature Map Entry'. This default implementation returns null so that we can easily ignore cases; it's useful to ignore a case when inheritance will catch all the cases anyway.

Returns:
the new adapter.
See Also:
FeatureMapEntry

createEObjectAdapter

public Adapter createEObjectAdapter()
Creates a new adapter for the default case. This default implementation returns null.

Returns:
the new adapter.

Copyright 2001-2006 IBM Corporation and others.
All Rights Reserved.