ch.elca.el4j.util.observer
Interface ValueObserver<T>

Type Parameters:

T - see above

All Known Subinterfaces:

InquisitiveValueObserver<T>

All Known Implementing Classes:

LiveValue

public interface ValueObserver<T>

An object observing (i.e. receiving change notifications about) a reference of type T.

Author:

Adrian Moos (AMS)

See Also:

ObservableValue, InquisitiveValueObserver

File-location:

ValueObserver

Last check-in date:

2009-08-04 15:48:31 +0200 (Di, 04. Aug 2009) by swismer for revision 3884

Method Summary

void	changed(T newRef) Invoked if the observed reference has changed.

Method Detail

changed

void changed(T newRef)

Invoked if the observed reference has changed. Implementations may not assume that other value observers have already received their notifications.

Parameters:

newRef - the new reference