broadcastinstant.java

ICQ聊天程序

// 程序：即时广播线程
// 范例文件：BroadCastInstant.java

class BroadCastInstant extends Thread       			//即时广播
{
   ClientThread c;
   ServerThread sThread;
   String       m;

 
   public BroadCastInstant(ServerThread sThread)
   {
      this.sThread    = sThread;
     
           for(int i=0;i<sThread.messages1.size();i++)
         {
            m = (String)sThread.messages1.get(i) ;  	//取出第一个讯息
            
            for(int j=0;j<sThread.Clients.size();j++)	//对每一个客户端发送讯息
            {
               c = (ClientThread)sThread.Clients.elementAt(j);
               c.write1.println(m);
            }   
         }
    }     
}