de.jaret.util.misc
Interface PropertyObservable

All Known Subinterfaces:

Interval

All Known Implementing Classes:

Event, IntervalImpl, JaretDate, PropertyObservableBase

public interface PropertyObservable

Interface for an observable object.

Version:

$Id: PropertyObservable.java 250 2007-02-12 00:15:49Z olk $

Author:

Peter Kliem

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener) Add a listener to be informed when a property changes.
void	removePropertyChangeListener(PropertyChangeListener listener) Remove a previously added PropertyChangeListener.

Method Detail

addPropertyChangeListener

void addPropertyChangeListener(PropertyChangeListener listener)

Add a listener to be informed when a property changes.

Parameters:

listener - PropertyChangeListener to inform

removePropertyChangeListener

void removePropertyChangeListener(PropertyChangeListener listener)

Remove a previously added PropertyChangeListener.

Parameters:

listener - listener to remove.