def _crossover_schedule(self, schedule1, schedule2):
crossover_schedule = Schedule(self._data).initialize()
for i in range(0, len(crossover_schedule.get_lectures())):
if rnd.random() > 0.5:
crossover_schedule.get_lectures()[i] = schedule1.get_lectures()[i]
else:
crossover_schedule.get_lectures()[i] = schedule2.get_lectures()[i]
return crossover_schedule
def _mutate_schedule(self, mutate_schedule):
schedule = Schedule(self._data).initialize()
for i in range(0, len(mutate_schedule.get_lectures())):
if MUTATION_RATE > rnd.random():
mutate_schedule.get_lectures()[i] = schedule.get_lectures()[i]
return mutate_schedule
