blackboard.java

来自「用java实现的一个bbs的portal」· Java 代码 · 共 38 行

package ConnectAdapter;

import java.util.Vector;
import java.util.LinkedList;
import java.util.StringTokenizer;

/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 2003-9-20
 * Time: 23:39:11
 * To change this template use Options | File Templates.
 */
public class BlackBoard {

    LinkedList MesList = new LinkedList();

    public BlackBoard()
    {
    }
    //给模块发消息
    public synchronized void putMessage(String messagetype,String content)
    {
        String str = messagetype+"%$%$%"+content;
        MesList.addLast(str);
        notifyAll();
    }
    //从模块的消息队列取消息
    public synchronized Vector getMessage()
    {
        Vector vec = new Vector();
        String str = (String)MesList.removeFirst();
        StringTokenizer st = new StringTokenizer("");
        return vec;
    }

}