public Scheduler(int scheduleInt, PCBList pcbList) {
	  this.pcbList = pcbList;
	  
		if (scheduleInt == 1)
			currentSchedule = SchedulePolicy.ROUND_ROBIN;
		else if (scheduleInt == 2)
			currentSchedule = SchedulePolicy.PRIORITY;
		else
			currentSchedule = SchedulePolicy.LOTTERY;
	}