Module org.monte.media

Package org.monte.media.beans

Class AbstractStateModel

java.lang.Object

org.monte.media.beans.AbstractStateModel

public class AbstractStateModel
extends Object

Abstract superclass of models that fire state change events to registered ChangeListener's, when their state changes.

Author:

Werner Randelshofer

Field Summary

Fields

Modifier and Type	Field	Description
protected ChangeEvent	changeEvent
protected EventListenerList	listenerList

Constructor Summary

Constructors

Constructor	Description
AbstractStateModel()	Creates a new instance of AbstractChangeModel

Method Summary

Modifier and Type	Method	Description
void	addChangeListener(ChangeListener l)
protected void	fireStateChanged()	Notify all listeners that have registered interest for notification on this event type.
void	removeChangeListener(ChangeListener l)

Methods inherited from class java.lang.Object

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

Field Details

listenerList

protected EventListenerList listenerList

changeEvent

protected ChangeEvent changeEvent

Constructor Details

AbstractStateModel

public AbstractStateModel()

Creates a new instance of AbstractChangeModel

Method Details

addChangeListener

public void addChangeListener(ChangeListener l)

removeChangeListener

public void removeChangeListener(ChangeListener l)

fireStateChanged

protected void fireStateChanged()

Notify all listeners that have registered interest for notification on this event type.