/*
 * *****************************************************
 * Copyright (c) 2005 IIM Lab. All  Rights Reserved.
 * Created by xuehao at 2005-10-12
 * Contact: zxuehao@mail.ustc.edu.cn
 * *****************************************************
 */

package org.indigo.observers;
/**
 * 空類，待以后擴展。
 * @author wbz
 *
 */
public class TextObserver implements Observer {
    public void update(String aItem)
    {
        return;
    }

}