VIPJAVA/12306-demo/my-ticket-service/src/main/java/com/sf/design/chain/CEO.java

package com.sf.design.chain;

public class CEO implements Handler{

    @Override
    public void setNextHandler(Handler nextHandler) {

    }

    @Override
    public void handle(int type) {
        System.out.println("CEO 处理结束");
    }
}