gistfile1.java

tatic public void RR(Processor proc) {
        System.out.printf("%d processes\n",proc.ready_queue.size());
        System.out.println("Using Round-Robin");
        System.out.printf("Quantum %d",proc.quantum);

        int rt = 0;
        Job current;


        current = proc.ready_queue.peekFirst();
        for(int i=0;i<proc.duration;i++) { //timer
            // check what processes have arrived at time
            proc.checkArrival(i);

            //check if processes have finished
            proc.checkFinishedProcesses(i);

            //select current process
            current = proc.selectJobRR(i,rt);
            //adjust accordingly
            if(current != null) {
                if (current.arrived && !current.finished)
                    current.elapsed--;
            }

            if(rt == proc.quantum) {
                rt =0;
            }
            rt++;

        }
        System.out.printf("Finished at time %d\n", proc.duration);
    }