chatter.java

一阶微分算法

//Chatter.java
package chat;
import java.rmi.RemoteException;
public interface Chatter extends java.rmi.Remote{
/**
*通知用户加入
*/
public void receiveEnter(String name,Chatter chatter,boolean hasEntered)
throws RemoteException;
/**
*通知用户离开聊天室
*/
public void receiveChat(String name,String message)
throws RemoteException;
/**
*私聊
*/
public void receiveWhisper(String name,String message)
throws RemoteException;
/**
*通知服务器停止
*/
public void serverStop() throws RemoteException;
}