MyScheduler.java

package nachos.myproj;

import java.util.Vector;

import nachos.threads.KThread;
import nachos.threads.Scheduler;
import nachos.threads.ThreadQueue;

public class MyScheduler extends Scheduler{

    @Override
    public ThreadQueue newThreadQueue(boolean transferPriority) {
        // TODO Auto-generated method stub
        return new MyQueue();
    }

    private class MyQueue extends ThreadQueue{

        Vector<KThread> vk = new Vector<KThread>();

        @Override
        public void waitForAccess(KThread thread) {
            vk.add(thread);
        }

        @Override
        public KThread nextThread() {
            if(vk.size() > 0)
                return vk.remove(vk.size()-1);
            return null;
        }

        @Override
        public void acquire(KThread thread) {
            // TODO Auto-generated method stub

        }

        @Override
        public void print() {
            // TODO Auto-generated method stub

        }

    }

}