操作系统进程调度仿真程序源码(8)

} } else{

if(n%p==0&&n!=0){ if(pty>1){ pty--;

temp2.setElementAt(pty,1); p+=5;

temp2.setElementAt(p,6); }

Vector tempx=new Vector(); for(int i=0;i

tempx.setElementAt(pp,1);

RR.setElementAt(tempx,i); }

} }

else{}; Vector rd=new Vector(); rd=(Vector)readyData1.get(0); pty=(Integer)temp2.get(1); int py=(Integer)rd.get(1); if(pty

Integer h=new Integer(r-n); String st=new String(); temp2.setElementAt(h,3); temp2.setElementAt(st,4); temp2.removeElementAt(5); temp2.removeElementAt(5); RR.add(temp2); operation(); addrunData(); } else{

n++;

n++;

temp2.setElementAt(n,5); runData.clear(); runData.add(temp2);

temp2.setElementAt(n,5); runData.clear(); runData.add(temp2); } } } else{

n++;

temp2.setElementAt(n,5); runData.clear(); runData.add(temp2); } } }

}catch(InterruptedException e) { e.printStackTrace(); } } }

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

public class Looking extends Thread{ //监视程序 public void run(){ try{

while(true) {

findKing();

item=(String)mode.getSelectedItem();

if(kill==false)

addreadyData(); 视并更新就绪队列

sleep(900);

jsp0.setViewportView(runprocess); jsp1.setViewportView(ready1); jsp4.setViewportView(ready2);

jsp5.setViewportView(ready3); jsp2.setViewportView(interrupted); jsp3.setViewportView(finish); if(active){

controll.setText(\暂停运行\ }

else{

controll.setText(\开始运行\

} }

//时刻监 }catch(InterruptedException e) { e.printStackTrace(); } } }

public void actionPerformed(ActionEvent e){ //事件响应

if(e.getSource()==createprocess){ CreateProcess(); }

else if(e.getSource()==exit){ closeOperation(); }

else if(e.getSource()==save){ save();

}

else if(e.getSource()==controll){ if(active){

active=false;

controll.setText(\开始运行\ } else{

active=true;

controll.setText(\暂停进程\ } }

}

public void closeOperation(){ if(times==0){

Object[] options = {\是\否\取消\

int response=JOptionPane.showOptionDialog(null, \您还未保存结果，是否保存后再退出系统？\\友情提示\ if(response==0) { save();

// System.exit(0); frame.dispose(); }

else if(response==1) {

// System.exit(0); frame.dispose();

}

else if(response==2) { } } else{

// System.exit(0); frame.dispose(); } }

public void save(){ String str=new String(); String f=new String();

times++;

for(int i=0;i

for(int j=0;j

str=str+\ \alueAt(i,j).toString(); } }

f=\池毓兴_3118310_Result\ try{

File file=new File(f);

FileWriter result=new FileWriter(file);

result.write(str); result.close(); }catch(IOException e){

JOptionPane.showMessageDialog(null, \对不起，结果保存失败！\\保存提示\

}

JOptionPane.showMessageDialog(null, \恭喜您，运行结果已保存至相同路径下的txt文件中！\保存提示\TION_MESSAGE); }

public void CreateProcess(){ //创建进程 PCB process;

Vector