ej.observable

Interface Observer

public interface Observer

An observer is notified when the object it observes is changed.

See Also:

Observable, SimpleObservable

Method Summary

Modifier and Type	Method and Description
void	update() This method is called whenever the observed object is changed.

Method Detail

update

void update()

This method is called whenever the observed object is changed.

See Also:

Observable.notifyObservers(), SimpleObservable.notifyObserver()