querytaskrep.java

利用Java Socket写的一段通讯协议

package com.ict.netcom2.message;

import java.util.*;

import com.ict.netcom2.task.TaskListType;
import com.ict.netcom2.task.TaskType;

public class QueryTaskRep {
	/**
	 * Actually unsigned byte
	 */
	public int taskListType;
	
	/**
	 * Actually unsigned int
	 */
	public long taskNum;
	
	/**
	 * Task infos
	 */
	public ArrayList<TaskInfo> tasks = 
		new ArrayList<TaskInfo>();
	
	
	/**
	 * Add a TaskInfo item to {@link #tasks}
	 * @see TaskInfo
	 * @param taskId
	 * int : Actually unsigned int, big-endian
	 * @param taskType
	 * int : Actually unsigned byte
	 * @param taskStatus
	 * int : Actually unsigned byte
	 */
	public void addTask(int taskId, int taskType,
			int taskStatus) {
		TaskInfo task = new TaskInfo();
		task.taskId = taskId;
		task.taskType = taskType;
		task.taskStatus = taskStatus;
		tasks.add(task);
	}
	
	public String toString() {
		StringBuffer buf = new StringBuffer("Task List:\n");
		Iterator<TaskInfo> it = tasks.iterator();
		while (it.hasNext()) {
			buf.append(it.next().toString());
		}
		return buf.toString();
	}
}