package de.spieleck.config;

/**
 * Do nothing implementation of ConfigParamMap
 */
public class NullParamMap
  implements ConfigParamMap
{
    private static ConfigParamMap instance = new NullParamMap();

    private NullParamMap()
    {
    }

    public static ConfigParamMap getInstance()
    {
        return instance;
    }

    public String expand(String input)
    {
        return input;
    }

    /**
     * Add a parameter value
     */
    public void set(String key, String value)
    {
    }

}
//
//    Jacson - Text Filtering with Java.
//    Copyright (C) 2002 Frank S. Nestel (nestefan -at- users.sourceforge.net)
//
//    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
//