Package org.exoplatform.portal.mop.navigation

Class NodeChangeListener.Base<N>

java.lang.Object

org.exoplatform.portal.mop.navigation.NodeChangeListener.Base<N>

Type Parameters:

N - the node generic type

All Implemented Interfaces:

NodeChangeListener<N>

Enclosing interface:

NodeChangeListener<N>

public static class NodeChangeListener.Base<N>
extends Object
implements NodeChangeListener<N>

A base implementation that can be subclassed.

Nested Class Summary

Nested classes/interfaces inherited from interface org.exoplatform.portal.mop.navigation.NodeChangeListener

NodeChangeListener.Base<N>

Constructor Summary

Constructors

Constructor	Description
Base()

Method Summary

Modifier and Type	Method	Description
void	onAdd(N target, N parent, N previous)	A node was added.
void	onCreate(N target, N parent, N previous, String name)	A node was created.
void	onDestroy(N target, N parent)	A node was destroyed.
void	onMove(N target, N from, N to, N previous)	A node was moved.
void	onRemove(N target, N parent)	A node was removed.
void	onRename(N target, N parent, String name)	A node was renamed.
void	onUpdate(N target, NodeState state)	A node was updated.

Methods inherited from class java.lang.Object

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

Constructor Details

Base

public Base()

Method Details

onAdd

public void onAdd(N target,
 N parent,
 N previous)

Description copied from interface: NodeChangeListener

A node was added.

Specified by:

onAdd in interface NodeChangeListener<N>

Parameters:

target - the added node

parent - the parent node

previous - the optional previous node

onCreate

public void onCreate(N target,
 N parent,
 N previous,
 String name)
              throws NavigationServiceException

Description copied from interface: NodeChangeListener

A node was created.

Specified by:

onCreate in interface NodeChangeListener<N>

Parameters:

target - the created node

parent - the parent node

previous - the optional previous node

name - the name of the created node

Throws:

NavigationServiceException

onRemove

public void onRemove(N target,
 N parent)

Description copied from interface: NodeChangeListener

A node was removed.

Specified by:

onRemove in interface NodeChangeListener<N>

Parameters:

target - the removed node

parent - the parent node

onDestroy

public void onDestroy(N target,
 N parent)

Description copied from interface: NodeChangeListener

A node was destroyed.

Specified by:

onDestroy in interface NodeChangeListener<N>

Parameters:

target - the destroyed node

parent - the parent node

onRename

public void onRename(N target,
 N parent,
 String name)
              throws NavigationServiceException

Description copied from interface: NodeChangeListener

A node was renamed.

Specified by:

onRename in interface NodeChangeListener<N>

Parameters:

target - the renamed node

parent - the parent node

name - the new node name

Throws:

NavigationServiceException

onUpdate

public void onUpdate(N target,
 NodeState state)
              throws NavigationServiceException

Description copied from interface: NodeChangeListener

A node was updated.

Specified by:

onUpdate in interface NodeChangeListener<N>

Parameters:

target - the updated node

state - the new state

Throws:

NavigationServiceException

onMove

public void onMove(N target,
 N from,
 N to,
 N previous)
            throws NavigationServiceException

Description copied from interface: NodeChangeListener

A node was moved.

Specified by:

onMove in interface NodeChangeListener<N>

Parameters:

target - the moved node.

from - the previous parent

to - the new parent

previous - the optional previous node

Throws:

NavigationServiceException