/*______________________________________________________________________________
 * 
 * net.innig.util.CompositeMultiMap
 * 
 *______________________________________________________________________________
 * 
 * Copyright 2002 Paul Cantrell
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * (1) Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 * (2) Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution. 
 *
 * (3) The name of the author may not be used to endorse or promote
 *     products derived from this software without specific prior
 *     written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *_______________________________________________________________________________
 */

package net.innig.collect;

import java.util.*;

/** A multi-map implementation which uses {@link HashMap} and {@link HashSet}.

    <p align="center">
    <table cellpadding=4 cellspacing=2 border=0 bgcolor="#338833" width="90%"><tr><td bgcolor="#EEEEEE">
        <b>Maturity:</b>
        This is a 90% mature API, and a stable implementation.
        It performs well in formal testing, but has not undergone real-world testing.
    </td></tr><tr><td bgcolor="#EEEEEE">
        <b>Plans:</b>
        There are no current plans to expand or revise this class's functionality.
    </td></tr></table>
*/
public class HashMultiMap<K,V>
    extends CompositeMultiMap<K,V>
    {
    public HashMultiMap()
        { super(HashMap.class, HashSet.class); }

    public HashMultiMap(MultiMap<K,V> multimap)
        { super(HashMap.class, HashSet.class, multimap); }
        
    public HashMultiMap(Map<K,V> map)
        { super(HashMap.class, HashSet.class, map); }
    }