public void initiate_send()
{
if (handle_left != null)
{
requestList.Remove(handle_left);
}
int rank = comm.Rank;
// Console.WriteLine(rank + ": shift-to-left : initiate_send : " + Cell.predecessor);
handle_left = comm.ImmediateSend <double>(Output_buffer.Array, Cell.predecessor, DEFAULT_TAG);
requestList.Add(handle_left);
}
/// <summary>
/// When an IMoveable is making a request we are adding it in the request list
/// in this case if the maid or guest wants to use the elevator they will be added to the list and
/// the status will be changed
/// </summary>
public void AddDestinationFloor()
{
//Same issues as in perform action since we cannot use a foreach loop because of threading issues we
//are using a forloop to counter it.
//This is how we can remove guests without breaking the application. If we had more time we wanted to implement it differently
for (int i = 0; i < RequestList.Count; i++)
{
if (RequestList[i] is IMovable g)
{
if (g.Position.Y == Position.Y)
{
GuestList.Add(RequestList[i]);
if (g.FinalDes.Position.Y < Position.Y)
{
Up.Add(g.FinalDes.Position.Y);
UpdateList();
}
else
{
Down.Add(g.FinalDes.Position.Y);
UpdateList();
}
try
{
GuestList[i].Status = MovableStatus.IN_ELEVATOR;
RemoveGuests.Add(GuestList[i]);
}
catch (Exception)
{
}
}
}
}
for (int i = 0; i < RemoveGuests.Count; i++)
{
if (RemoveGuests[i] is IMovable g)
{
RequestList.Remove(RemoveGuests[i]);
}
}
}
public void initiate_send_west()
{
//int rank = comm.Rank;
//Console.Write(rank + ": x - initiate_send_west :");
if (Shift_x_west.HandleLeft != null)
{
requestList.Remove(Shift_x_west.HandleLeft);
}
//if (Shift_x_west.HandleRight != null)
// requestList.Remove(Shift_x_west.HandleRight);
Shift_x_west.initiate_send();
requestList.Add(Shift_x_west.HandleLeft);
//requestList.Add(Shift_x_west.HandleRight);
}
public void DeleteRequest(Request request)
{
lock (RequestList) {
RequestList.Remove(request);
}
}