message.java

来自「发布/订阅系统路由重配算法,可应用于ad hoc环境」· Java 代码 · 共 104 行

/*
 * project: RebecaSim
 * package: broker
 * file:    Mesage.java
 * 
 * version: 0.1
 * date:    07.05.2005
 * 
 * This software is part of the diploma thesis "Ein adaptives Brokernetz 
 * für Publish/Subscribe Systeme".
 */
package com;

/**
 * TODO Insert class description here.
 *
 * @version 07.05.2005
 * @author  parzy
 */
public class Message implements Cloneable{
	
	public static final int NORMAL = 0;
	public static final int RECONFIGURATION = 1;
	public static final int HEURISTIC = 2;
	
	private boolean gray = false;
	private boolean relayed = false;
	public final int type;
	
	
	public Message(){
		type = NORMAL;
	}

	public Message(int type) {
		this.type = type;
	}
	
	public boolean isGray(){
		return gray;
	}
	
	public boolean isBlack(){
		return !gray;
	}
	
	public boolean isRelayed(){
		return relayed;
	}

	public void setRelayed(){
		relayed = true;
	}
	
	public void unsetRelayed(){
		relayed = false;
	}
	
	public void colorGray(){
		gray = true;
	}
	
	public void colorBlack(){
		gray = false;
	}
	
	public int getType() {
		return type;
	}
	
	public Object clone(){
		try {
			return super.clone();
		}
		catch(CloneNotSupportedException e) {
			e.printStackTrace();
			return null;
		}
	}
	
//	private Broker sender;
//	private Broker receiver;
//	private Object content;
//	
//	public Message(Broker sender, Broker receiver, Object content){
//		this.sender = sender;
//		this.receiver = receiver;
//		this.content = content;
//	}
//	
//	public Broker getSender(){
//		return sender;
//	}
//	
//	public Broker getReceiver(){
//		return receiver;
//	}
//	
//	public Object getContent(){
//		return content;
//	}
	
}