tail.java

来自「基于jxta的peer to peer 聊天程序源代码。」· Java 代码 · 共 24 行

import net.jini.entry.AbstractEntry;

public class Tail extends AbstractEntry {

   public String name;
   public Integer position;

   public Tail() {
      super();
      this.name = null;
      this.position = null;
   }

   public int increment() {
      position = new Integer(position.intValue() + 1);
      return position.intValue();
   }

   public int decrement() {
      position = new Integer(position.intValue() - 1);
      return position.intValue();
   }
}