org.eclipse.emf.mapping.impl

Class MappingRootImpl.MappedObjectStateAdapterFactory

java.lang.Object

org.eclipse.emf.common.notify.impl.AdapterFactoryImpl

org.eclipse.emf.mapping.impl.MappingRootImpl.MappedObjectStateAdapterFactory

All Implemented Interfaces:

AdapterFactory, IDisposable

Enclosing class:

MappingRootImpl

protected class MappingRootImpl.MappedObjectStateAdapterFactory
extends AdapterFactoryImpl
implements IDisposable

This is the factory that creates adapters for the objects being mapped. It must be disposed if the lifetime of the mapped objects is longer than the lifetime of the mapping root.

Field Summary

Fields

Modifier and Type	Field and Description
protected Disposable	disposable

Constructor Summary

Constructors

Constructor and Description
MappingRootImpl.MappedObjectStateAdapterFactory()

Method Summary

Methods

Modifier and Type	Method and Description
Adapter	adapt(Notifier notifier, java.lang.Object type) Returns either a previously associated adapter or a newly associated adapter, as appropriate.
java.lang.Object	adapt(java.lang.Object object, java.lang.Object type) Returns either the result of calling adapt(Notifier, Object) or the result of calling resolve(Object, Object), depending on whether the target is a notifier.
Adapter	adaptNew(Notifier object, java.lang.Object type) Creates an adapter by calling createAdapter(Notifier, Object) and associates it by calling associate.
Adapter	createAdapter(Notifier target) Creates an AdapterImpl.
void	dispose() This is called to dispose the object.
boolean	isFactoryForType(java.lang.Object type) Returns false.

Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterFactoryImpl

adaptAllNew, associate, createAdapter, resolve

Methods inherited from class java.lang.Object

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

Field Detail

disposable

protected Disposable disposable

Constructor Detail

MappingRootImpl.MappedObjectStateAdapterFactory

public MappingRootImpl.MappedObjectStateAdapterFactory()

Method Detail

createAdapter

public Adapter createAdapter(Notifier target)

Description copied from class: AdapterFactoryImpl

Creates an AdapterImpl.

Overrides:

createAdapter in class AdapterFactoryImpl

Parameters:

target - the notifier to adapt.

Returns:

a new adapter.

See Also:

AdapterFactoryImpl.createAdapter(Notifier)

isFactoryForType

public boolean isFactoryForType(java.lang.Object type)

Description copied from class: AdapterFactoryImpl

Returns false.

Specified by:

isFactoryForType in interface AdapterFactory

Overrides:

isFactoryForType in class AdapterFactoryImpl

Parameters:

type - the key indicating the type of adapter in question.

Returns:

false.

See Also:

Adapter.isAdapterForType(java.lang.Object)

adapt

public Adapter adapt(Notifier notifier,
            java.lang.Object type)

Description copied from interface: AdapterFactory

Returns either a previously associated adapter or a newly associated adapter, as appropriate. It will check if the right type of adapter is already associated with the target and will return it in that case; otherwise, it will create a new adapter if possible.

Specified by:

adapt in interface AdapterFactory

Overrides:

adapt in class AdapterFactoryImpl

Parameters:

notifier - the notifier to adapt.

type - the key indicating the type of adapter required.

Returns:

a previously existing associated adapter, a new associated adapter if possible, or null otherwise.

See Also:

Adapter.setTarget(org.eclipse.emf.common.notify.Notifier), AdapterFactory.adaptNew(org.eclipse.emf.common.notify.Notifier, java.lang.Object)

adapt

public java.lang.Object adapt(java.lang.Object object,
                     java.lang.Object type)

Description copied from class: AdapterFactoryImpl

Returns either the result of calling adapt(Notifier, Object) or the result of calling resolve(Object, Object), depending on whether the target is a notifier.

Specified by:

adapt in interface AdapterFactory

Overrides:

adapt in class AdapterFactoryImpl

Parameters:

object - arbitrary object to adapt.

type - the key indicating the type of adapter required.

Returns:

either an associated adapter or the object itself.

See Also:

AdapterFactoryImpl.adapt(Notifier,Object), AdapterFactoryImpl.resolve(Object, Object)

adaptNew

public Adapter adaptNew(Notifier object,
               java.lang.Object type)

Description copied from class: AdapterFactoryImpl

Creates an adapter by calling createAdapter(Notifier, Object) and associates it by calling associate.

Specified by:

adaptNew in interface AdapterFactory

Overrides:

adaptNew in class AdapterFactoryImpl

Parameters:

object - the notifier to adapt.

type - the key indicating the type of adapter required.

Returns:

a new associated adapter.

See Also:

AdapterFactoryImpl.createAdapter(Notifier, Object), AdapterFactoryImpl.associate(Adapter, Notifier)

dispose

public void dispose()

Description copied from interface: IDisposable

This is called to dispose the object.

Specified by:

dispose in interface IDisposable