sgpemv2/src/builtin-policies/fcfs.py

from Policy import Policy
import sys

class fcfs(Policy) :
    def __init__(self):
        pass;

    def configure(self):
        print 'No options to configure for fcfs'

    def is_preemptive(self):
        return False

    def get_time_slice(self):
        return -1

    def sort_queue(self, event, queue):
        cmpf = lambda a, b: \
            a.get_schedulable().get_arrival_time() < \
            b.get_schedulable().get_arrival_time()
        self.sort(queue,cmpf)