java编写的一个操作系统模拟程序

/* * Created on 2008-8-30 * * TODO To change the template for this generated file go to * Window - Preferences - Java - Code Style - Code Templates */ /** * @author Administrator * * TODO To change the template for this generated type comment go to * Window - Preferences - Java - Code Style - Code Templates */ import java.awt.Color; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; import java.util.*; public class osfz extends JFrame{ int xxoo=0; String cc[][]=new String[100][4]; String aa[]=new String[]{"信息1","信息2","信息3","信息4"}; pocesschain wait=new pocesschain();//等待进程 pocesschain ready=new pocesschain();//就绪队列 chain free=new chain(); //内存空闲链表 chain work=new chain(); //使用内存链表 int stop=0; int sa; int sb; int sc; int sm; JTextField a1=new JTextField(); JTextField a2=new JTextField(); JTextField a3=new JTextField(); JTextField a4=new JTextField(); JTextField a5=new JTextField(); JTextField a6=new JTextField(); JTextField a7=new JTextField(); JTextField a8=new JTextField(); JTextField a9=new JTextField(); JTextField a10=new JTextField(); JTextField a11=new JTextField(); JTextField a12=new JTextField(); JTextField a13=new JTextField(); JTextField a14=new JTextField(); JTextField a15=new JTextField(); JTextField a16=new JTextField(); JTextField a17=new JTextField();//申请的进程名 JTextField a18=new JTextField();//资源A的总数 JTextField a19=new JTextField();//资源B的总数 JTextField a20=new JTextField();//资源C的总数 JTextField a21=new JTextField(); JTextField xs=new JTextField(); JTable t1=new JTable(); public osfz(){ super("操作系统模拟程序"); //cc[0][0]=new String("dsd"); //cc[0][1]=new String("dsad"); //cc[0][2]=new String("dscccd"); //cc[0][3]=new String("dvvsd"); JTable t1 =new JTable(cc,aa); t1.setBackground(Color.WHITE); JScrollPane jsp =new JScrollPane(t1); JButton b1=new JButton("载入进程");//完成 JButton b2=new JButton("载入初始信息"); JButton b3=new JButton("申请"); b3.addActionListener(new b3a()); JButton b4=new JButton("正运行的进程");//完成 JButton b5=new JButton("查看等待进程"); b5.addActionListener(new b5a()); JButton b6=new JButton("查看就绪进程"); b6.addActionListener(new b6a()); JButton b7=new JButton("忙碌内存表"); b7.addActionListener(new b7a()); JButton b8=new JButton("空闲内存表"); b8.addActionListener(new b8a()); JLabel xx=new JLabel("银行家算法结果"); JButton b9=new JButton("开始模拟");// b9.addActionListener(new b9a()); JButton b10=new JButton("停止模拟");// b10.addActionListener(new b10a()); JLabel e1=new JLabel("进程标志"); JLabel e2=new JLabel("父进程标志"); JLabel e3=new JLabel("预执行时间"); JLabel e4=new JLabel("进程状态"); JLabel e5=new JLabel("调度优先级"); JLabel e6=new JLabel("所需内存"); JLabel e7=new JLabel("所需资源A"); JLabel e8=new JLabel("所需资源B"); JLabel e9=new JLabel("所需资源C"); JLabel e10=new JLabel("拥有资源A"); JLabel e11=new JLabel("拥有资源B"); JLabel e12=new JLabel("拥有资源C"); JLabel e13=new JLabel("初始资源A"); JLabel e14=new JLabel("初始资源B"); JLabel e15=new JLabel("初始资源C"); JLabel e16=new JLabel("最大内存"); JLabel e17=new JLabel("申请资源:"); JLabel e18=new JLabel("进程名"); JLabel e19=new JLabel("资源A数"); JLabel e20=new JLabel("资源B数"); JLabel e21=new JLabel("资源C数"); e1.setBounds(10,0,70,20); e2.setBounds(10,30,70,20); e3.setBounds(10,60,70,20); e4.setBounds(10,90,70,20); e5.setBounds(10,120,70,20); e6.setBounds(10,150,70,20); e7.setBounds(10,180,70,20); e8.setBounds(10,210,70,20); e9.setBounds(10,240,70,20); e10.setBounds(10,270,70,20); e11.setBounds(10,300,70,20); e12.setBounds(10,330,70,20); e13.setBounds(180,10,70,20); e14.setBounds(270,10,70,20); e15.setBounds(360,10,70,20); e16.setBounds(450,10,70,20); a13.setBounds(180,50,70,20); a14.setBounds(270,50,70,20); a15.setBounds(360,50,70,20); a16.setBounds(450,50,70,20); a21.setBounds(540,50,150,20); a1.setBounds(90,0,70,20); a2.setBounds(90,30,70,20); a3.setBounds(90,60,70,20); a4.setBounds(90,90,70,20); a5.setBounds(90,120,70,20); a6.setBounds(90,150,70,20); a7.setBounds(90,180,70,20); a8.setBounds(90,210,70,20); a9.setBounds(90,240,70,20); a10.setBounds(90,270,70,20); a11.setBounds(90,300,70,20); a12.setBounds(90,330,70,20); e17.setBounds(50,400,100,20); e18.setBounds(10,430,70,20); e19.setBounds(10,460,70,20); e20.setBounds(10,490,70,20); e21.setBounds(10,520,70,20); a17.setBounds(90,430,70,20); a18.setBounds(90,460,70,20); a19.setBounds(90,490,70,20); a20.setBounds(90,520,70,20); b1.setBounds(50,360,100,20);//载入进程 b1.addActionListener(new b1a()); b2.setBounds(240,90,150,20); b2.addActionListener(new b2a()); b3.setBounds(50,550,80,20); b4.setBounds(540,90,150,20); b5.setBounds(540,130,150,20); b6.setBounds(540,170,150,20); b7.setBounds(540,210,150,20); b8.setBounds(540,250,150,20); xx.setBounds(540,290,150,20); xs.setBounds(540,330,150,20); b9.setBounds(540,370,150,40); b10.setBounds(540,430,150,40); jsp.setBounds(180,130,340,440); a13.setHorizontalAlignment(JTextField.CENTER); a14.setHorizontalAlignment(JTextField.CENTER); a15.setHorizontalAlignment(JTextField.CENTER); a16.setHorizontalAlignment(JTextField.CENTER); this.getContentPane().add(e1); this.getContentPane().add(e2); this.getContentPane().add(e3); this.getContentPane().add(e4); this.getContentPane().add(e5); this.getContentPane().add(e6); this.getContentPane().add(e7); this.getContentPane().add(e8); this.getContentPane().add(e9); this.getContentPane().add(e10); this.getContentPane().add(e11); this.getContentPane().add(e12); this.getContentPane().add(e13); this.getContentPane().add(e14); this.getContentPane().add(e15); this.getContentPane().add(e16); this.getContentPane().add(e17); this.getContentPane().add(e18); this.getContentPane().add(e19); this.getContentPane().add(e20); this.getContentPane().add(e21); this.getContentPane().add(a21); this.getContentPane().add(a1); this.getContentPane().add(a2); this.getContentPane().add(a3); this.getContentPane().add(a4); this.getContentPane().add(a5); this.getContentPane().add(a6); this.getContentPane().add(a7); this.getContentPane().add(a8); this.getContentPane().add(a9); this.getContentPane().add(a10); this.getContentPane().add(a11); this.getContentPane().add(a12); this.getContentPane().add(a13); this.getContentPane().add(a14); this.getContentPane().add(a15); this.getContentPane().add(a16); this.getContentPane().add(a17); this.getContentPane().add(a18); this.getContentPane().add(a19); this.getContentPane().add(a20); t1.setBackground(Color.WHITE); this.getContentPane().add(b1); this.getContentPane().add(b2); this.getContentPane().add(b3); this.getContentPane().add(b4); this.getContentPane().add(b5); this.getContentPane().add(b6); this.getContentPane().add(b7); this.getContentPane().add(b8); this.getContentPane().add(b9); this.getContentPane().add(b10); this.getContentPane().add(xx); this.getContentPane().add(xs); this.getContentPane().add(jsp); this.setLocation(180,100); this.setLayout(null); this.setSize(800,650); this.setVisible(true); } String[][] cao(chain str){ String a[][]=new String [100][4]; int con=str.size(); for(int i=0;i<con;i++) { memory p=new memory(); p=(memory)str.get(i); a[i][0]=Integer.toString(p.getstart());; a[i][1]=Integer.toString(p.getcontain()); a[i][2]=p.getstate(); a[i][3]="内存链"; } return a; } String[][] cu