操作系统进程调度仿真程序源码

import java.util.*;

public class PCB{

int priority; //优先级

Date createTime,startTime,finishTime; //提交时间，开始时间，完成时间 String create,start,finish;

int id,runTime,counter=0; //进程ID，运行耗时，运行计时 long l1,l2;

double perTime; public PCB(){

Date createTime=new Date(); l2=createTime.getTime();

create=String.format(\ priority=(int)(Math.random()*10+1); runTime=(int)(Math.random()*56+5); }

public PCB(int runTime,int priority){ Date createTime=new Date(); l2=createTime.getTime();

create=String.format(\ this.priority=priority;

this.runTime=runTime; }

public void inputID(int id){ this.id=id;

}

public void inputStartTime(Date startTime){ this.startTime=startTime;

start=String.format(\ }

public void inputFinishTime(Date finishTime){ this.finishTime=finishTime;

l1=finishTime.getTime();

finish=String.format(\ }

public void inputCounter(int counter){ this.counter=counter; }

public int getID(){ return id;

}

public int getPriority(){ return priority; }

public String getCreateTime(){ return create; }

public int getRunTime(){ return runTime; }

public String getStartTime(){ return start;

}

public String getFinishTime(){ return finish; }

public double getPerTime(){

perTime=(l1-l2)/(runTime*1000.0); return perTime; }

public int getCounter(){ return counter; }

public Date getFromTime(){ return createTime; } }

//------------------------------------------------------------------------------------------------------

import javax.swing.*; import java.awt.*;

import java.awt.event.*; import javax.swing.table.*; import java.util.*; import java.io.*;

public class MainClass implements ActionListener{

int pri=5; //存放所选择的优先级 String item; //存放所选择的模式

Vector nm1,nm2,nm3,nm4; //各个表头信息 Vector allData=new Vector(); //存放生成的所有对象 Vector