bakejob.java

java编的销售系统

import java.util.*;
import java.util.Date;

class BakeJob
{
	
	
	public BakeJob(ArrayList aPizza, int i)
	{
		pizzas = aPizza;
		workID = i;
		setStartTime();
	}
	
	//设置开始时间
	public void setStartTime()
	{
	  startTime = new Date();
	  
	}

	public String getStartTime()
	{
		System.out.println("start:");
		System.out.println("At hour:"+startTime.getHours());
		//获得系统时间
		return Integer.toString(startTime.getHours()) + " : " +Integer.toString(startTime.getMinutes()) 
				+ " : " + Integer.toString(startTime.getSeconds());
	}
	
	//设置结束时间
	public void setFinishTime()
	{
		finishTime = new Date();
	}
	public String getFinishTime()
	{
		return finishTime.getHours() + " : " + finishTime.getMinutes() 
				+ " : " + finishTime.getSeconds();
	}
	
	//返回烤制信息
	public String getBakeInfo()
	{
		String Info ="";
		for(int j = 0; j < pizzas.size(); j++)
		{
		  Pizza Bj = (Pizza)pizzas.get(j);
		 Info = Info + (Bj.toString() + "\n");
		}
		return "List" + (workID - 1) + ": "+ Info + ",\nstart: " + getStartTime();
	}
	
	public int getJobID()
	{
		return workID;
	}
	
	public Date getSTime()
	{
		return startTime;
	}
	
	private ArrayList pizzas;  //保存pizza信息的数组
	private Date startTime;
	private Date finishTime;
	private int workID;
}