Package org.apache.wicket.util.listener

Listener/ Observer utilities.

Interface Summary

Interface	Description
IChangeListener<T>	Generic "something changed" listener interface.
ListenerCollection.INotifier<T>	Used to notify a listener.

Class Summary

Class	Description
ChangeListenerSet<T>	Holds a set of IChangeListeners.
ListenerCollection<T>	Represents a collection of listeners.