java mina TcpSocketAddress

package com.pingan.emall.biz.communication;


import java.net.InetSocketAddress;


public class TcpSocketAddress extends InetSocketAddress {


private static final long serialVersionUID = 2365136084129709247L;


private boolean alive;


public TcpSocketAddress(String ip, int port) {
super(ip, port);
alive = false;
}


public void setAlive(boolean alive) {
this.alive = alive;
}


public boolean isAlive() {
return alive;
}
}