public void AddRequest(int destinationFloor, ElevatorCallback servedRequestCallback)
{
lock (_requestQueue)
{
_requestQueue.Enqueue(new ElevatorRequest(destinationFloor, servedRequestCallback));
}
_newRequestSignaling.Set();
}
public void SetMovingDownRequest(ElevatorCallback callback = null)
{
HasDownRequest = true;
DownRequestNotification += callback;
}
public void AddFloorRequest(int floorNumber, FloorRequestDirection requestDirection, ElevatorCallback elevatorArrivedAtRequestFloor)
{
if (requestDirection == FloorRequestDirection.UP)
{
_floors[floorNumber].SetMovingUpRequest(elevatorArrivedAtRequestFloor);
}
else
{
_floors[floorNumber].SetMovingDownRequest(elevatorArrivedAtRequestFloor);
}
Elevator elevatorInRequestFloor = _elevatorPicker.GetSutableElevator(_minFloor, _maxFloor, floorNumber, requestDirection, _elevators);
elevatorInRequestFloor.AddRequest(floorNumber, elevatorArrivedAtRequestFloor);
}
public Elevator AddRequest(int floorNumber, FloorRequestDirection requestDirection, int destinationFloor, ElevatorCallback elvatorArrivedAtFloorCallback, ElevatorCallback servedRequestCallback)
{
Elevator elevatorServedRequest = null;
AutoResetEvent waitforCompletionSignal = new AutoResetEvent(false);
AddFloorRequest(floorNumber, requestDirection,
elevatorArrivedAtRequestFloor: (elevatorArrivedAtFloor) =>
{
elevatorArrivedAtFloor.AddRequest(destinationFloor: destinationFloor,
servedRequestCallback: (elevator) =>
{
elevatorServedRequest = elevator;
Debug.WriteLine("Closing door after serving request");
servedRequestCallback(elevator);
waitforCompletionSignal.Set();
});
Debug.WriteLine("Closing door at arrived floor");
elvatorArrivedAtFloorCallback(elevatorArrivedAtFloor);
});
waitforCompletionSignal.WaitOne();
return(elevatorServedRequest);
}
public ElevatorRequest(int destinationFloor, ElevatorCallback requestServed)
{
this.DestinationFloor = destinationFloor;
this.DoorsOpenedAtDestinationFloor = requestServed;
}
