override public void Generate(Datastructure.SparseArray <float> production, Datastructure.SparseArray <float> attractions)
{
var flatProduction = production.GetFlatData();
var flatAttraction = attractions.GetFlatData();
var numberOfIndexes = flatAttraction.Length;
// Compute the Production and Attractions
float totalProduction = 0;
float totalAttraction = 0;
totalProduction = ComputeProduction(flatProduction, numberOfIndexes);
totalAttraction = ComputeAttraction(flatAttraction, this.Root.ZoneSystem.ZoneArray.GetFlatData(), numberOfIndexes);
// Normalize the attractions
float productionAttractionRatio;
if (totalAttraction != 0)
{
productionAttractionRatio = totalProduction / totalAttraction; // inverse totalAttraction to save on divisions
}
else
{
productionAttractionRatio = totalProduction / numberOfIndexes;
}
for (int i = 0; i < numberOfIndexes; i++)
{
flatAttraction[i] = flatAttraction[i] * productionAttractionRatio;
}
}
private SchedulerTrip LoadTrip(BinaryReader reader, Datastructure.SparseArray <IZone> zoneArray, SchedulerTripChain chain, int tripNumber)
{
SchedulerTrip trip = SchedulerTrip.GetTrip(HouseholdIterations);
trip.TripNumber = tripNumber;
trip.TripChain = chain;
// figure out where we are going
trip.OriginalZone = zoneArray[reader.ReadInt32()];
trip.DestinationZone = zoneArray[reader.ReadInt32()];
trip.Purpose = (Activity)reader.ReadInt32();
// And learn when we are leaving, and at what time we need to get there
Time time = new Time();
// The activity's start time
time.Hours = reader.ReadInt32();
time.Minutes = reader.ReadInt32();
time.Seconds = reader.ReadInt32();
trip.ActivityStartTime = time;
// Get the observed mode
var modeName = reader.ReadString();
for (int i = 0; i < AllModes.Count; i++)
{
if (modeName == AllModes[i].ModeName)
{
trip.ObservedMode = AllModes[i];
}
}
LoadKeys(reader, trip);
return(trip);
}
private TashaPerson LoadPerson(BinaryReader reader, Datastructure.SparseArray <IZone> zoneArray, TashaHousehold household, int personID)
{
TashaPerson person = new TashaPerson();
person.Household = household;
person.Id = personID;
person.Age = reader.ReadInt32();
person.Female = reader.ReadBoolean();
person.EmploymentStatus = (TTSEmploymentStatus)reader.ReadInt32();
person.Occupation = (Occupation)reader.ReadInt32();
person.EmploymentZone = zoneArray[reader.ReadInt32()];
person.StudentStatus = (StudentStatus)reader.ReadInt32();
person.SchoolZone = zoneArray[reader.ReadInt32()];
person.Licence = reader.ReadBoolean();
person.FreeParking = reader.ReadBoolean();
int numberOfTripChains;
LoadKeys(reader, person);
person.TripChains = new List <ITripChain>(numberOfTripChains = reader.ReadInt32());
for (int i = 0; i < numberOfTripChains; i++)
{
person.TripChains.Add(LoadTripChain(reader, zoneArray, person));
}
return(person);
}
private void CombineData(Datastructure.SparseArray <IZone> zones, float[][] matrix)
{
foreach (var source in DataSources)
{
foreach (var dataPoint in source.Read())
{
var o = zones.GetFlatIndex(dataPoint.O);
var d = zones.GetFlatIndex(dataPoint.D);
matrix[o][d] += dataPoint.Data;
}
}
}
private TashaHousehold LoadHousehold(BinaryReader reader, Datastructure.SparseArray <IZone> zoneArray)
{
var household = new TashaHousehold();
int numberOfPeople;
household.HouseholdId = reader.ReadInt32();
// Learn how many people this household has and their number of vehicles
household.Persons = new ITashaPerson[(numberOfPeople = reader.ReadInt32())];
var vehicleList = new List <IVehicle>();
// Produce the vehicles, all auto since it is the only type of resource we have
for (int i = 0; i < VehicleTypes.Count; i++)
{
var numberOfVehicles = reader.ReadInt32();
for (int j = 0; j < numberOfVehicles; j++)
{
vehicleList.Add(TashaVehicle.MakeVehicle(VehicleTypes[i]));
}
}
household.Vehicles = vehicleList.ToArray();
household.HomeZone = zoneArray[reader.ReadInt32()];
LoadKeys(reader, household);
// now we can go and load the people
for (int i = 0; i < numberOfPeople; i++)
{
household.Persons[i] = LoadPerson(reader, zoneArray, household, i);
}
// Link in the joint trip chain trip chains
foreach (var person in household.Persons)
{
foreach (var tc in person.TripChains)
{
if (tc.JointTrip)
{
if (tc.JointTripRep)
{
((SchedulerTripChain)tc).GetRepTripChain = tc;
}
else
{
((SchedulerTripChain)tc).GetRepTripChain = FindRepTripChain((SchedulerTripChain)tc, person.Household);
}
}
}
}
return(household);
}
private SchedulerTripChain LoadTripChain(BinaryReader reader, Datastructure.SparseArray <IZone> zoneArray, TashaPerson person)
{
SchedulerTripChain chain = SchedulerTripChain.GetTripChain(person);
chain.JointTripID = reader.ReadInt32();
chain.JointTripRep = reader.ReadBoolean();
LoadKeys(reader, chain);
int numberOfTrips = reader.ReadInt32();
for (int i = 0; i < numberOfTrips; i++)
{
SchedulerTrip trip = LoadTrip(reader, zoneArray, chain, i);
// Now that we have all of the data that we need, add ourselves to the trip chain
chain.Trips.Add(trip);
}
return(chain);
}
