nextapp.echo.app.event.TableColumnModelEvent Maven / Gradle / Ivy
/*
* This file is part of the Echo Web Application Framework (hereinafter "Echo").
* Copyright (C) 2002-2009 NextApp, Inc.
*
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*/
package nextapp.echo.app.event;
import java.util.EventObject;
import nextapp.echo.app.table.TableColumnModel;
/**
* An event which describes an update to a TableColumnModel
*/
public class TableColumnModelEvent extends EventObject {
/** Serial Version UID. */
private static final long serialVersionUID = 20070101L;
private int fromIndex;
private int toIndex;
/**
* Creates a new TableColumnModelEvent.
*
* @param source the updated TableColumnModel.
* @param fromIndex the index from which the column was moved or removed
* (relevant to remove and move operations)
* @param toIndex the index to which the column was moved or added
* (relevant to move and add operations)
*/
public TableColumnModelEvent(TableColumnModel source, int fromIndex, int toIndex) {
super(source);
this.fromIndex = fromIndex;
this.toIndex = toIndex;
}
/**
* Returns the index from which the column was moved or removed.
* This method is only relevant to remove and move operations.
*
* @return the index from which the column was moved or removed
*/
public int getFromIndex() {
return fromIndex;
}
/**
* Returns the index to which the column was moved or added.
* This method is only relevant to move and add operations.
*
* @return the index to which the column was moved or added
*/
public int getToIndex() {
return toIndex;
}
}