public static void SetTimeImpedanceAndWindow(ITripWrapper trip, HTripTime time)
{
var tour = trip.Tour;
var alternativeIndex = time.Index;
var period = time.DeparturePeriod;
// set mode LOS and mode availability
if (period.End < trip.EarliestDepartureTime || period.Start > trip.LatestDepartureTime)
{
time.Available = false;
}
else
{
var pathMode = (trip.Mode >= Global.Settings.Modes.SchoolBus - 1) ? Global.Settings.Modes.Hov3 : trip.Mode;
IEnumerable <IPathTypeModel> pathTypeModels =
PathTypeModelFactory.Singleton.Run(
trip.Household.RandomUtility,
trip.IsHalfTourFromOrigin ? trip.DestinationParcel : trip.OriginParcel,
trip.IsHalfTourFromOrigin ? trip.OriginParcel : trip.DestinationParcel,
period.Middle,
0,
tour.DestinationPurpose,
tour.CostCoefficient,
tour.TimeCoefficient,
tour.Person.IsDrivingAge,
tour.Household.VehiclesAvailable,
tour.Household.OwnsAutomatedVehicles > 0,
tour.Person.GetTransitFareDiscountFraction(),
true,
pathMode);
var pathTypeModel = pathTypeModels.First(x => x.Mode == pathMode);
time.Available = pathTypeModel.Available;
time.ModeLOS = pathTypeModel;
//set the feasible window within the small period, accounting for travel time, and recheck availability
if (time.Available)
{
time.EarliestFeasibleDepatureTime = Math.Max(period.Start,
trip.IsHalfTourFromOrigin
//JLB 20130723 replace next line
//? trip.ArrivalTimeLimit + - (int) (time.ModeLOS.PathTime + 0.5)
? trip.ArrivalTimeLimit + (int)(time.ModeLOS.PathTime + 0.5)
: trip.EarliestDepartureTime);
time.LatestFeasibleDepartureTime = Math.Min(period.End,
trip.IsHalfTourFromOrigin
? trip.LatestDepartureTime
: trip.ArrivalTimeLimit - (int)(time.ModeLOS.PathTime + 0.5));
time.Available = time.EarliestFeasibleDepatureTime < time.LatestFeasibleDepartureTime;
}
}
}
public bool Equals(HTripTime other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(other.Index == Index);
}
public int GetRandomFeasibleMinute(ITripWrapper trip, HTripTime time)
{
if (trip == null || time == null)
{
throw new ArgumentNullException("trip time");
}
ITimeWindow timeWindow = trip.Tour.ParentTour == null ? trip.Tour.PersonDay.TimeWindow : trip.Tour.ParentTour.TimeWindow;
int departureTime = timeWindow.GetAvailableMinute(trip.Household.RandomUtility, time.EarliestFeasibleDepatureTime, time.LatestFeasibleDepartureTime);
//if (departureTime == Constants.DEFAULT_VALUE) {
// throw new InvalidDepartureTimeException();
//}
return(departureTime);
}
public static void InitializeTripTimes()
{
if (Times != null)
{
return;
}
Times = new HTripTime[ParallelUtility.NThreads][];
for (int i = 0; i < ParallelUtility.NThreads; i++)
{
Times[i] = new HTripTime[TOTAL_TRIP_TIMES];
int alternativeIndex = 0;
foreach (MinuteSpan minuteSpan in DayPeriod.HSmallDayPeriods)
{
HTripTime time = new HTripTime(alternativeIndex, minuteSpan);
Times[i][alternativeIndex++] = time;
}
}
}
