net.sourceforge.xwing
Class DiffingListModel

java.lang.Object
  javax.swing.AbstractListModel
      net.sourceforge.xwing.DiffingListModel

All Implemented Interfaces:

ListModel, Serializable

public class DiffingListModel

extends AbstractListModel

A ListModel that accepts wholesale updates to its contents in the form of new Lists but reports as changes only the differences.

Version:

$Revision: 1.2 $

Author:

Scott Howlett

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

DiffingListModel()
Create a new empty DiffingListModel.

DiffingListModel(List initialValue)
Create a new DiffingListModel from the supplied initial value.

Method Summary

Object	getElementAt(int index)
int	getSize()
void	setList(List newValue) Set our contents to the supplied value.

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Constructor Detail

DiffingListModel

public DiffingListModel()

Create a new empty DiffingListModel.

DiffingListModel

public DiffingListModel(List initialValue)

Create a new DiffingListModel from the supplied initial value.

Parameters:

initialValue - The initial value of this DiffingListModel.

Method Detail

setList

public void setList(List newValue)

Set our contents to the supplied value. We will calculate the delta between our previous content and the new content and broadcast an appropriate ListDataEvent.

Parameters:

newValue - Our new content.

getSize

public int getSize()

getElementAt

public Object getElementAt(int index)