/**
* Copyright (C) 2005 Orbeon, Inc.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU Lesser General Public License as published by the Free Software Foundation; either version
* 2.1 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 Lesser General Public License for more details.
*
* The full text of the license is available at http://www.gnu.org/copyleft/lesser.html
*/
/*
* @(#)$Id: KeyValue.java,v 1.1 2005/05/04 23:55:58 ebruchez Exp $
*
* Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the proprietary information of Sun Microsystems, Inc.
* Use is subject to license terms.
*
*/
package org.orbeon.oxf.xforms.msv;
/**
* represents multi-field keys.
*
* this class implements equality test and hash code based on
* the equalities of each item.
*
* @author <a href="mailto:kohsuke.kawaguchi@eng.sun.com">Kohsuke KAWAGUCHI</a>
*/
class KeyValue {
public final Object[] values;
/** source location that this value is found. */
public final org.orbeon.dom.Element element;
KeyValue( Object[] values, final org.orbeon.dom.Element elt ) {
this.values = values;
element = elt;
}
public int hashCode() {
int code = 0;
for( int i=0; i<values.length; i++ )
code ^= values[i].hashCode();
return code;
}
public boolean equals( Object o ) {
if(!(o instanceof KeyValue)) return false;
KeyValue rhs = (KeyValue)o;
if( values.length!=rhs.values.length ) return false;
for( int i=0; i<values.length; i++ )
if( !values[i].equals(rhs.values[i]) ) return false;
return true;
}
}