iointeruptionevent.java

对于CPU线程调度的模拟

package simcpu;

public class IoInteruptionEvent extends Event {

	SimThread thread;
	public IoInteruptionEvent(int time, EventDriver driver, SimSystem sys, SimThread thread) {
		super(time,driver,sys);
		this.thread=thread;
	}

	@Override
	public void handel() {
		thread.ioFinish();
		if(!sys.isCpuBusy()) {
//			sys.setRunningThread(thread);
//			thread.setState(State.RUNNING);
//			driver.predict(thread.createNextEvent(driver, sys));
//			sys.setCpuBusy(true);
			sys.load(thread);
			return;
		}
		thread.setState(State.READY);
		sys.readyQueue.add(thread);
	}

}