org.jboss.aspects.patterns.observable
Interface Subject

All Known Implementing Classes:

SubjectImpl

public interface Subject

A Subject. This interface is exposed on the advised object.

Version:

$Revision: 1.1.4.3 $

Author:

Adrian Brock

Method Summary

void	addObserver(Observer observer) Add an observer
void	notifyObservers() Notify all observers
void	removeObserver(Observer observer) Remove an observer

Method Detail

addObserver

void addObserver(Observer observer)

Add an observer

Parameters:

observer - the observer

removeObserver

void removeObserver(Observer observer)

Remove an observer

Parameters:

observer - the observer

notifyObservers

void notifyObservers()

Notify all observers