dynaop.observer
Interface Subject

All Known Implementing Classes:

SubjectMixin

public interface Subject

Subject of observation.

Author:

Bob Lee (crazybob@crazybob.org)

Method Summary

void	addObserver(Observer observer) Adds an Observer.
void	notifyObservers(java.lang.Object argument) Notifies Observers of a change.
void	removeObserver(Observer observer) Removes an Observer.

Method Detail

addObserver

public void addObserver(Observer observer)

Adds an Observer.

removeObserver

public void removeObserver(Observer observer)

Removes an Observer.

notifyObservers

public void notifyObservers(java.lang.Object argument)

Notifies Observers of a change.