org.eclipse.emf.common.notify.impl
Class BasicNotifierImpl

java.lang.Object
  org.eclipse.emf.common.notify.impl.BasicNotifierImpl

All Implemented Interfaces:

Notifier

Direct Known Subclasses:

BasicEObjectImpl, NotifierImpl

public class BasicNotifierImpl
extends java.lang.Object
implements Notifier

An extensible notifier implementation.

Nested Class Summary

static class

BasicNotifierImpl.EAdapterList<E extends java.lang.Object & Adapter>

Constructor Summary

BasicNotifierImpl()
Creates a blank new instance.

Method Summary

EList<Adapter>	eAdapters() Returns list of the adapters associated with this notifier.
protected BasicEList<Adapter>	eBasicAdapters() Returns the adapter list, even if it is null.
boolean	eDeliver() Returns whether this notifier will deliver notifications to the adapters.
boolean	eNotificationRequired() Returns whether eNotify needs to be called.
void	eNotify(Notification notification) Notifies a change to a feature of this notifier as described by the notification.
void	eSetDeliver(boolean deliver) Sets whether this notifier will deliver notifications to the adapters.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicNotifierImpl

public BasicNotifierImpl()

Creates a blank new instance.

Method Detail

eAdapters

public EList<Adapter> eAdapters()

Description copied from interface: Notifier

Returns list of the adapters associated with this notifier.

Specified by:

eAdapters in interface Notifier

Returns:

the adapters associated with this notifier.

eBasicAdapters

protected BasicEList<Adapter> eBasicAdapters()

Returns the adapter list, even if it is null.

Returns:

the adapter list, even if it is null.

eDeliver

public boolean eDeliver()

Description copied from interface: Notifier

Returns whether this notifier will deliver notifications to the adapters.

Specified by:

eDeliver in interface Notifier

Returns:

whether notifications will be delivered.

See Also:

Notifier.eSetDeliver(boolean)

eSetDeliver

public void eSetDeliver(boolean deliver)

Description copied from interface: Notifier

Sets whether this notifier will deliver notifications to the adapters.

Specified by:

eSetDeliver in interface Notifier

Parameters:

deliver - whether or not to deliver.

See Also:

Notifier.eDeliver()

eNotify

public void eNotify(Notification notification)

Description copied from interface: Notifier

Notifies a change to a feature of this notifier as described by the notification. The notifications will generally be delivered to the adapters via Adapter.notifyChanged.

Specified by:

eNotify in interface Notifier

Parameters:

notification - a description of the change.

eNotificationRequired

public boolean eNotificationRequired()

Returns whether eNotify needs to be called. This may return true even when eDeliver is false or when eAdapters is empty.

Returns:

whether eNotify needs to be called.