org.jboss.aspects.patterns.observable
Class SubjectImpl

java.lang.Object
  org.jboss.aspects.patterns.observable.SubjectImpl

All Implemented Interfaces:

Subject

public class SubjectImpl
extends Object
implements Subject

The subject implementation.

Version:

$Revision: 1.1.4.3 $

Author:

Adrian Brock

Constructor Summary

SubjectImpl(Object subject)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SubjectImpl

public SubjectImpl(Object subject)

Method Detail

addObserver

public void addObserver(Observer observer)

Description copied from interface: Subject

Add an observer

Specified by:

addObserver in interface Subject

Parameters:

observer - the observer

removeObserver

public void removeObserver(Observer observer)

Description copied from interface: Subject

Remove an observer

Specified by:

removeObserver in interface Subject

Parameters:

observer - the observer

notifyObservers

public void notifyObservers()

Description copied from interface: Subject

Notify all observers

Specified by:

notifyObservers in interface Subject