Package org.exoplatform.portal.mop.navigation

Class NodeChange<N>

java.lang.Object

org.exoplatform.portal.mop.navigation.NodeChange<N>

Direct Known Subclasses:

NodeChange.Added, NodeChange.Created, NodeChange.Destroyed, NodeChange.Moved, NodeChange.Removed, NodeChange.Renamed, NodeChange.Updated

public abstract class NodeChange<N>
extends Object

Describe a change applied to a node.

Author:

Julien Viet

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	NodeChange.Added<N>
static final class	NodeChange.Created<N>
static final class	NodeChange.Destroyed<N>
static final class	NodeChange.Moved<N>
static final class	NodeChange.Removed<N>
static final class	NodeChange.Renamed<N>
static final class	NodeChange.Updated<N>

Method Summary

Modifier and Type	Method	Description
protected abstract void	dispatch(NodeChangeListener<N> listener)	Dispatch the change to the proper listener method: NodeChange.Created dispatches to NodeChangeListener.onCreate(Object, Object, Object, String) NodeChange.Added dispatches to NodeChangeListener.onAdd(Object, Object, Object) NodeChange.Destroyed dispatches to NodeChangeListener.onDestroy(Object, Object) NodeChange.Moved dispatches to NodeChangeListener.onMove(Object, Object, Object, Object) NodeChange.Removed dispatches to NodeChangeListener.onRemove(Object, Object) NodeChange.Renamed dispatches to NodeChangeListener.onRename(Object, Object, String) NodeChange.Updated dispatches to NodeChangeListener.onUpdate(Object, NodeState)
final N	getTarget()

Methods inherited from class java.lang.Object

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

Method Details

getTarget

public final N getTarget()

dispatch

protected abstract void dispatch(NodeChangeListener<N> listener)

Dispatch the change to the proper listener method:

• NodeChange.Created dispatches to NodeChangeListener.onCreate(Object, Object, Object, String)
• NodeChange.Added dispatches to NodeChangeListener.onAdd(Object, Object, Object)
• NodeChange.Destroyed dispatches to NodeChangeListener.onDestroy(Object, Object)
• NodeChange.Moved dispatches to NodeChangeListener.onMove(Object, Object, Object, Object)
• NodeChange.Removed dispatches to NodeChangeListener.onRemove(Object, Object)
• NodeChange.Renamed dispatches to NodeChangeListener.onRename(Object, Object, String)
• NodeChange.Updated dispatches to NodeChangeListener.onUpdate(Object, NodeState)

Parameters:

listener - the listener