/*
JMoveValueObject.java
Subclass of JValueObject that represents the movement of a value in
a list.
Created: 25 October 2004
Module By: Jonathan Abbey
-----------------------------------------------------------------------
Ganymede Directory Management System
Copyright (C) 1996-2010
The University of Texas at Austin.
Contact information
Author Email: ganymede_author@arlut.utexas.edu
Email mailing list: ganymede@arlut.utexas.edu
US Mail:
Computer Science Division
Applied Research Laboratories
The University of Texas at Austin
PO Box 8029, Austin TX 78713-8029
Telephone: (512) 835-3200
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package arlut.csd.JDataComponent;
import java.awt.*;
/*------------------------------------------------------------------------------
class
JMoveValueObject
------------------------------------------------------------------------------*/
/**
* <p>Subclass of JValueObject that represents the movement of a value in
* a list.</p>
*
* @version $Revision$ $Date$ $Name: $
* @author Jonathan Abbey
*/
public class JMoveValueObject extends JValueObject {
private Component source;
private int index = -1;
private int index2 = -1;
/* -- */
public JMoveValueObject(Component source, int startIndex, int targetIndex)
{
this.source = source;
this.index = startIndex;
this.index2 = targetIndex;
}
/**
* Returns the arlut.csd.JDataComponent GUI component that originated this message.
*/
public Component getSource()
{
return source;
}
/**
* Returns an auxiliary value. Used for passing information about pop-up menu items, but may
* be used for different purposes if needed.
*/
public Object getParameter()
{
return null;
}
/**
* Returns the index of an item operated on in a vector component.
*/
public int getIndex()
{
return index;
}
/**
* Returns the index of an item operated on in a vector component.
*/
public int getIndex2()
{
return index2;
}
/**
* Returns the value of the object being affected by this message.
*/
public Object getValue()
{
return null;
}
/**
*
* Method to get a human-readable description of the event carried
* by this object
*
*/
public String toString()
{
return source.toString() + " move(" + index + ", " + index2 + ")";
}
}