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jeremybenn |
/* Indexed property change event
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.beans;
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/**
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* This is like a PropertyChangeEvent, but also carries with it the
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* index of the property which changed.
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* @author Tom Tromey (tromey@redhat.com)
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* @since 1.5
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*/
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public class IndexedPropertyChangeEvent extends PropertyChangeEvent
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{
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private static final long serialVersionUID = -320227448495806870L;
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/**
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* Index of the item that was changed.
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*/
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private int index;
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/**
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* Create a new IndexedPropertyChangeEvent.
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* @param source the Bean containing the property
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* @param name the property's name
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* @param oldValue the old value of the property
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* @param newValue the new value of the property
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* @param index the index of the element in the property which changed
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* @throws IllegalArgumentException if source is null
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*/
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public IndexedPropertyChangeEvent(Object source, String name,
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Object oldValue, Object newValue,
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int index)
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{
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super(source, name, oldValue, newValue);
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this.index = index;
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}
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/**
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* Return the index of the changed property.
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* @return the index
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*/
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public int getIndex()
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{
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return index;
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}
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}
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