org.nakedobjects.viewer.classic
Class ViewNotifier

java.lang.Object
  org.nakedobjects.viewer.classic.ViewNotifier

All Implemented Interfaces:

UpdateNotifier

public class ViewNotifier

extends java.lang.Object

implements UpdateNotifier

Constructor Summary

ViewNotifier()

Method Summary

void	broadcastAdd(NakedCollection collection, NakedObject element) Indicates that an element has been added to a collection
void	broadcastObject(NakedObject object) Indicates that a specific object has been changed
void	broadcastRemove(NakedCollection collection, NakedObject element) Indicates that an element has been removed from a collection
void	init() Called when the UpdateNotifier is installed.
void	shutdown() Called when the UpdateNotifier is about to be shutdown.

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewNotifier

public ViewNotifier()

Method Detail

broadcastAdd

public void broadcastAdd(NakedCollection collection,
                         NakedObject element)

Description copied from interface: UpdateNotifier

Indicates that an element has been added to a collection

Specified by:

broadcastAdd in interface UpdateNotifier

Parameters:

collection - the collection being added to

element - the object being added

broadcastObject

public void broadcastObject(NakedObject object)

Description copied from interface: UpdateNotifier

Indicates that a specific object has been changed

Specified by:

broadcastObject in interface UpdateNotifier

Parameters:

object -

broadcastRemove

public void broadcastRemove(NakedCollection collection,
                            NakedObject element)

Description copied from interface: UpdateNotifier

Indicates that an element has been removed from a collection

Specified by:

broadcastRemove in interface UpdateNotifier

Parameters:

collection - the collection being removed from

element - the object being removed

init

public void init()

Description copied from interface: UpdateNotifier

Called when the UpdateNotifier is installed. Should set up any required network connections and resources.

Specified by:

init in interface UpdateNotifier

shutdown

public void shutdown()

Description copied from interface: UpdateNotifier

Called when the UpdateNotifier is about to be shutdown. All connections and resources should be released.

Specified by:

shutdown in interface UpdateNotifier