clientlist.java

java写的简单的cs模式的im程序

import java.util.Enumeration;
import java.util.Hashtable;

public class ClientList extends Hashtable {
	
	public void addclient(AClient ac){
		this.put(ac.name, ac);
	}
	
	public AClient findaclient(String name){
		return (AClient)this.get(name);
	}
	public String toString(){
		String str="";
		Enumeration e=this.keys();
		while(e.hasMoreElements()) str+=e.nextElement()+"\n";
		return str;
	}

}