Subversion Repositories mkgmap

/*
 * Copyright (C) 2009 Bernhard Heibler
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation.
 *
 *  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 General Public License for more details.
 *
 *      This is multimap to store city information for the Address Locator
 *
 *
 * Author: Bernhard Heibler
 * Create date: 02-Jan-2009
 */

package uk.me.parabola.mkgmap.general;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

public class MapPointMultiMap {

        private final Map<String,ArrayList<MapPoint>> map  = new HashMap<String, ArrayList<MapPoint>>();

        public MapPoint put(String name, MapPoint p) {
                ArrayList<MapPoint> list = map.get(name);
               
                if(list == null){

                   list = new ArrayList<MapPoint>();
                   list.add(p);        
                   map.put(name, list);
                }
                else
                   list.add(p);
               
                return p;
        }

        public MapPoint get(String name) {
                ArrayList<MapPoint> list = map.get(name);
               
                if(list != null)               
                        return list.get(0);
                else
                        return null;
        }
           
        public Collection<MapPoint> getList(String name)
        {
                return map.get(name);
        }
}