private ChoiceProbabilityCalculator.Alternative RunNested(ITourWrapper tour, IParcelWrapper destinationParcel, int householdCars, double transitDiscountFraction)
{
var choiceProbabilityCalculator = _helpers[ParallelUtility.GetBatchFromThreadId()].GetNestedChoiceProbabilityCalculator();
var pathTypeModels =
PathTypeModel.RunAll(
tour.Household.RandomUtility,
tour.OriginParcel,
destinationParcel,
tour.DestinationArrivalTime,
tour.DestinationDepartureTime,
tour.DestinationPurpose,
tour.CostCoefficient,
tour.TimeCoefficient,
tour.Person.IsDrivingAge,
householdCars,
transitDiscountFraction,
false);
RunModel(choiceProbabilityCalculator, tour, pathTypeModels, destinationParcel, householdCars);
return(choiceProbabilityCalculator.SimulateChoice(tour.Household.RandomUtility));
}
public void Run(TourWrapper tour)
{
if (tour == null)
{
throw new ArgumentNullException("tour");
}
tour.PersonDay.ResetRandom(40 + tour.Sequence - 1);
if (Global.Configuration.IsInEstimationMode)
{
if (Global.Configuration.EstimationModel != CHOICE_MODEL_NAME)
{
return;
}
}
var choiceProbabilityCalculator = _helpers[ParallelUtility.threadLocalAssignedIndex.Value].GetChoiceProbabilityCalculator(tour.Id);
if (_helpers[ParallelUtility.threadLocalAssignedIndex.Value].ModelIsInEstimationMode)
{
if (tour.DestinationParcel == null || (tour.Mode > Global.Settings.Modes.Hov3 || tour.Mode < Global.Settings.Modes.Walk))
{
return;
}
var pathTypeModels =
PathTypeModel.Run(
tour.Household.RandomUtility,
tour.OriginParcel,
tour.DestinationParcel,
tour.DestinationArrivalTime,
tour.DestinationDepartureTime,
tour.DestinationPurpose,
tour.CostCoefficient,
tour.TimeCoefficient,
tour.Person.IsDrivingAge,
tour.Household.VehiclesAvailable,
tour.Person.GetTransitFareDiscountFraction(),
false,
Global.Settings.Modes.Walk, Global.Settings.Modes.Bike, Global.Settings.Modes.Sov, Global.Settings.Modes.Hov2, Global.Settings.Modes.Hov3);
var pathTypeModel = pathTypeModels.First(x => x.Mode == tour.Mode);
if (!pathTypeModel.Available)
{
return;
}
RunModel(choiceProbabilityCalculator, tour, pathTypeModels, tour.DestinationParcel, tour.Mode);
choiceProbabilityCalculator.WriteObservation();
}
else
{
var pathTypeModels =
PathTypeModel.Run(
tour.Household.RandomUtility,
tour.OriginParcel,
tour.DestinationParcel,
tour.DestinationArrivalTime,
tour.DestinationDepartureTime,
tour.DestinationPurpose,
tour.CostCoefficient,
tour.TimeCoefficient,
tour.Person.IsDrivingAge,
tour.Household.VehiclesAvailable,
tour.Person.GetTransitFareDiscountFraction(),
false,
Global.Settings.Modes.Walk, Global.Settings.Modes.Bike, Global.Settings.Modes.Sov, Global.Settings.Modes.Hov2, Global.Settings.Modes.Hov3);
RunModel(choiceProbabilityCalculator, tour, pathTypeModels, tour.DestinationParcel);
var chosenAlternative = choiceProbabilityCalculator.SimulateChoice(tour.Household.RandomUtility);
if (chosenAlternative == null)
{
Global.PrintFile.WriteNoAlternativesAvailableWarning(CHOICE_MODEL_NAME, "Run", tour.PersonDay.Id);
tour.Mode = Global.Settings.Modes.Hov3;
if (!Global.Configuration.IsInEstimationMode)
{
tour.PersonDay.IsValid = false;
}
return;
}
var choice = (int)chosenAlternative.Choice;
tour.Mode = choice;
var chosenPathType = pathTypeModels.First(x => x.Mode == choice);
tour.PathType = chosenPathType.PathType;
tour.ParkAndRideNodeId = choice == Global.Settings.Modes.ParkAndRide ? chosenPathType.PathParkAndRideNodeId : 0;
}
}
public void Run(ITourWrapper tour)
{
if (tour == null)
{
throw new ArgumentNullException("tour");
}
tour.PersonDay.ResetRandom(40 + tour.Sequence - 1);
if (Global.Configuration.IsInEstimationMode)
{
if (Global.Configuration.EstimationModel != CHOICE_MODEL_NAME)
{
return;
}
}
var choiceProbabilityCalculator = _helpers[ParallelUtility.GetBatchFromThreadId()].GetChoiceProbabilityCalculator(tour.Id);
if (_helpers[ParallelUtility.GetBatchFromThreadId()].ModelIsInEstimationMode)
{
if (tour.DestinationParcel == null || tour.Mode <= Global.Settings.Modes.None || (tour.Mode > Global.Settings.Modes.Transit && tour.Mode != Global.Settings.Modes.SchoolBus))
{
return;
}
var pathTypeModels =
PathTypeModel.RunAll(
tour.Household.RandomUtility,
tour.OriginParcel,
tour.DestinationParcel,
tour.DestinationArrivalTime,
tour.DestinationDepartureTime,
tour.DestinationPurpose,
tour.CostCoefficient,
tour.TimeCoefficient,
tour.Person.IsDrivingAge,
tour.Household.VehiclesAvailable,
tour.Person.GetTransitFareDiscountFraction(),
false);
var mode = (tour.Mode == Global.Settings.Modes.SchoolBus) ? Global.Settings.Modes.Hov3 : tour.Mode; // use HOV3 for school bus impedance
var pathTypeModel = pathTypeModels.First(x => x.Mode == mode);
if (!pathTypeModel.Available)
{
return;
}
RunModel(choiceProbabilityCalculator, tour, pathTypeModels, tour.DestinationParcel, tour.Household.VehiclesAvailable, tour.Mode);
choiceProbabilityCalculator.WriteObservation();
}
else
{
var pathTypeModels =
PathTypeModel.RunAll(
tour.Household.RandomUtility,
tour.OriginParcel,
tour.DestinationParcel,
tour.DestinationArrivalTime,
tour.DestinationDepartureTime,
tour.DestinationPurpose,
tour.CostCoefficient,
tour.TimeCoefficient,
tour.Person.IsDrivingAge,
tour.Household.VehiclesAvailable,
tour.Person.GetTransitFareDiscountFraction(),
false);
RunModel(choiceProbabilityCalculator, tour, pathTypeModels, tour.DestinationParcel, tour.Household.VehiclesAvailable);
var chosenAlternative = choiceProbabilityCalculator.SimulateChoice(tour.Household.RandomUtility);
if (chosenAlternative == null)
{
Global.PrintFile.WriteNoAlternativesAvailableWarning(CHOICE_MODEL_NAME, "Run", tour.PersonDay.Id);
tour.Mode = Global.Settings.Modes.Hov3;
if (!Global.Configuration.IsInEstimationMode)
{
tour.PersonDay.IsValid = false;
}
return;
}
var choice = (int)chosenAlternative.Choice;
tour.Mode = choice;
if (choice == Global.Settings.Modes.SchoolBus)
{
tour.PathType = 0;
}
else
{
var chosenPathType = pathTypeModels.First(x => x.Mode == choice);
tour.PathType = chosenPathType.PathType;
tour.ParkAndRideNodeId = choice == Global.Settings.Modes.ParkAndRide ? chosenPathType.PathParkAndRideNodeId : 0;
}
}
}