JMR-dev/vehicle_oop_example
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added fuelType member variable to class Vehicle to match design doc

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JMR-dev
2022-07-12 11:28:55 -05:00
parent 2b7f6e582b
commit 3bc49e7856
1 changed files with 10 additions and 8 deletions
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fleet.py
+10 -8
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@@ -31,7 +31,8 @@ class Vehicle(ABC):
# https://www.geeksforgeeks.org/inheritance-and-composition-in-python/
@abstractmethod
def __init__(self, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid):
def __init__(self, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid, _fuelType ):
self.vehicleObject = Fleet(vtype,movspeed, travelmed, vehicleid)
self.gpsPosition = _gpsPosition
self.velocity = _velocity
@@ -39,6 +40,7 @@ class Vehicle(ABC):
self.weightType = _velocityType
self.weight = _weightType
self.status = _status
self.fuelType = _fuelType
class GroundVehicleInterface(ABC):
'''Resource on Python interfaces. This is duck typed. https://realpython.com/python-interface/ Interfaces make a contract that a method must be implemented if an interface is inherited and allows differing implementations of the same method.'''
@@ -49,8 +51,8 @@ class GroundVehicleInterface(ABC):
class GroundVehicle(Vehicle, GroundVehicleInterface):
@abstractmethod
def __init__(self, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid):
super().__init__(_gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid)
def __init__(self, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype, movspeed, travelmed, vehicleid, _fuelType):
super().__init__(_gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid, _fuelType)
self.isModular = _isModular
# modifier to GPS position
self.moveGroundVehicle = _moveGroundVehicle
@@ -58,8 +60,8 @@ class GroundVehicle(Vehicle, GroundVehicleInterface):
class RoadVehicle(GroundVehicle):
@abstractmethod
def __init__(self, _axlecount, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid):
super().__init__(_isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid)
def __init__(self, _axlecount, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid, _fuelType):
super().__init__(_isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid, _fuelType)
self.axleCount = _axlecount
class Train(GroundVehicle):
@@ -83,10 +85,10 @@ Train1.displayLocomotiveCount()
# Always encapsulate parent constructors into child classes to make those variables available
class semi_Truck(RoadVehicle):
def __init__(self, _noOfTrailersAttached, _axlecount, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid):
def __init__(self, _noOfTrailersAttached, _axlecount, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid, _fuelType):
self.noOfTrailersAttached = _noOfTrailersAttached
# super in Python returns an object representing the parent class and
super().__init__(_axlecount, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid)
super().__init__(_axlecount, _isModular, _moveGroundVehicle, _gpsPosition, _velocity, _weight, _velocityType, _weightType, _status, vtype,movspeed, travelmed, vehicleid, _fuelType)
# Don't modify passed in values unless absolutely necessary
def displaySemiAttributes(self):
print(f"The semi has {self.noOfTrailersAttached} trailers attached", f"and {self.axleCount} axles.")
@@ -94,7 +96,7 @@ class semi_Truck(RoadVehicle):
print(self.status)
STruck = semi_Truck(2, 4, True, [40.0000, 40.0000], [56.0000, 89.0000], 60, 90000, "mph", "lbs,", "Ready", "Semi Truck", 100, "Ground", "1F8HNG7")
STruck = semi_Truck(2, 4, True, [40.0000, 40.0000], [56.0000, 89.0000], 60, 90000, "mph", "lbs,", "Ready", "Semi Truck", 100, "Ground", "1F8HNG7", "diesel")
# When possible, build your argument requirements from the top down so that by the time you implement your concrete classes, you know all the data points that you need to include.
# Remember to be careful to check that you are running the method on an instance of the class, not on the class definition.