//
// $Id$
//
// Narya library - tools for developing networked games
// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
// http://www.threerings.net/code/narya/
//
// This library 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 library 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.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

package com.threerings.util {

import mx.utils.ObjectUtil;

/**
 * A HashMap implementation that utilizes ObjectUtil.compare and
 * ObjectUtil.toString for hashing keys that are non-simple and do
 * not implement Hashable.
 */
public class HashObjectMap extends HashMap
{
    public function HashObjectMap (loadFactor :Number = 1.75)
    {
        super(loadFactor,
            function (o1 :Object, o2 :Object) :Boolean {
                return (0 == ObjectUtil.compare(o1, o2));
            },
            ObjectUtil.toString);
    }
}
}