edu.usc.cse.desi.model
Class AbstractDESIModel

java.lang.Object
  edu.usc.cse.desi.model.AbstractDESIModel

All Implemented Interfaces:

java.util.EventListener, java.beans.PropertyChangeListener, java.io.Serializable

Direct Known Subclasses:

AbstractDataModel, AbstractViewModel

public abstract class AbstractDESIModel

extends java.lang.Object

implements java.beans.PropertyChangeListener, java.io.Serializable

This class is to be the ultimate superclass of all model objects because it provides the functionality for property listeners.

Author:

Nels Started Feb 15, 2004

See Also:

Serialized Form

Field Summary

protected java.beans.PropertyChangeSupport

listeners

Constructor Summary

AbstractDESIModel()

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener l)
protected void	firePropertyChange(java.lang.String prop, java.lang.Object oldValue, java.lang.Object newValue)
void	propertyChange(java.beans.PropertyChangeEvent evt)
void	reinitialize() This method is to be called after a model is recreated.
void	removePropertyChangeListener(java.beans.PropertyChangeListener l)

Methods inherited from class java.lang.Object

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

Field Detail

listeners

protected transient java.beans.PropertyChangeSupport listeners

Constructor Detail

AbstractDESIModel

public AbstractDESIModel()

Method Detail

reinitialize

public void reinitialize()

This method is to be called after a model is recreated. The only example of this that I can think of now is when the model is deserialized. listeners needs to be 'new'ed.

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener l)

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener l)

firePropertyChange

protected void firePropertyChange(java.lang.String prop,
                                  java.lang.Object oldValue,
                                  java.lang.Object newValue)