gistfile1.txt

package ProcessSchedule;

import DataStructure.Queue;
import Process.Process;

public class RobinRound {
    public static void main(String[] args) {
        int quantum = 2;
        int count = 0;
        Process executionProcess = null;
        boolean flag = false;
        Queue waitingQueue = Generate.process(Integer.parseInt(args[0]));
        Queue processQueue = new Queue();
        int time = 0;
        do {
            if(executionProcess == null){
                executionProcess = (Process) processQueue.remove();
            }
            if(count == quantum){
                Event.remove(executionProcess, quantum, time);
                flag = true;
            }
            if(checkIO(executionProcess)){
                Event.remove(executionProcess, -1, time);
                flag = true;
            }
            Queue income = Event.arrive(waitingQueue, time);

            if(flag){
                
                processQueue.add(executionProcess);
                executionProcess = null;
                count = 0;
            }

        } while(!waitingQueue.isEmpty() && !processQueue.isEmpty());

    }

    public static void integrate(Queue income, Queue processQueue, int time){
        for (Process i = (Process) income.remove(); income.getSize() >= 0;){
            i.getInput().add(time);
            processQueue.add(i);
        }
    }

    public static boolean checkIO(Process process){
        for (int i = 0; i <= process.getIO().length-1; i++)
            if(process.getDuration() == process.getIO()[i])
                return true;
        return false;
    }
}