def __init__(self, memory, file_system, clock):
     self.file_system = file_system(Disc())
     self.memory_admin = MemoryAdmin(AsignacionContinua(memory))
     self.pid = 0
     self.scheduler = Scheduler()
     self.cpu = Cpu(self)
     self.pcb_table = PCBTable()
     self.clock = clock