elevators.py

# import time, threading
#
#
# class elevator(threading.Thread):
#
#     def __init__(self, name, head=1, staticList=[]):
#         threading.Thread.__init__(self)
#
#         self.inputs = []
#         self.up = []
#         self.down = []
#         self.head = 1
#         self.direction = "both"
#         self.seekProcedure = []
#         self.name = ("elevator" + str(name))
#         self.inputs.extend(staticList)
#         self.head = head
#         self.start()
#
#     def inputsHandling(self):
#         while not len(self.inputs) == 0:
#             input = self.inputs.pop(0)
#             if (input > self.head):
#                 if not self.up.__contains__(input):
#                     self.up.append(input)
#                     self.up.sort()
#             else:
#                 if not self.down.__contains__(input):
#                     self.down.append(input)
#                     self.down.sort(reverse=True)
#
#     def run(self):
#         while (True):
#             self.inputsHandling()
#             if len(self.up) == 0 and len(self.down) == 0:
#                 self.direction = "both"
#                 continue
#
#             if self.direction == "UP" or self.direction == "both":
#                 if not len(self.up) == 0:
#                     goalFloor = self.up[0]
#                     if goalFloor == self.head:
#                         self.seekProcedure.append(goalFloor)
#                         # from Graphic_Interface import inputElePlan
#                         print(self.name + " arrived to floor " + str(goalFloor) + "\n") #TODO
#                         self.up.pop(0)
#                     else:
#                         self.head = self.head + 1
#                 else:
#                     self.direction = "DOWN"
#
#             if self.direction == "DOWN" or self.direction == "both":
#                 if not len(self.down) == 0:
#                     goalFloor = self.down[0]
#                     if goalFloor == self.head:
#                         self.seekProcedure.append(goalFloor)
#                         print(self.name + " arrived to floor " + str(goalFloor) + "\n") #TODO
#                         self.down.pop(0)
#                     else:
#                         self.head = self.head - 1
#                 else:
#                     self.direction = "UP"
#             time.sleep(3) #TODO change time
#
#     def addInput(self, floor):
#         self.inputs.append(floor)
#
#     def checkWhichFirst(self):
#         if(len(self.up) != 0 and len(self.down) != 0 and self.direction == "both"):
#             if(abs(self.head - self.up[0]) < self.head - self.down[0]):
#                 self.direction = "UP"
#             else:
#                 self.direction = "DOWN"
#