/**
* Stores travel cost (total time * income) in files.
*
* @param income
* @param timePlan
* @param csvWriter
*/
public void storeTravelCost(BigDecimal income, TimePlan timePlan, CSVWriter csvWriter) {
final int workHoursPerWeek = 35;
final int minutesPerHour = 60;
final int totalMinutes = workHoursPerWeek * minutesPerHour;
double totalTime =
timePlan.getDriveTime()
+ timePlan.getWaitTime()
+ timePlan.getWalkTime()
+ timePlan.getTransitTime()
+ timePlan.getOtherTime();
BigDecimal travelCost =
income
.multiply(new BigDecimal(totalTime))
.divide(new BigDecimal(totalMinutes), 3, RoundingMode.HALF_UP);
String[] entries = {
String.valueOf(timePlan.getHhold()),
String.valueOf(timePlan.getPerson()),
String.valueOf(timePlan.getTrip()),
String.valueOf(timePlan.getPurpose()),
String.valueOf(timePlan.getMode()),
String.valueOf(totalTime),
String.valueOf(income),
String.valueOf(travelCost)
};
csvWriter.writeNext(entries);
}
/**
* Use the fixed cost and variable cost in the model to calculate the delta between the cost of
* current mode and cheapest mode.
*
* @param timePlan
* @param hhPersonTrip : a combined string of HholdID, PersonID and TripID with TimePlan file
* format
* @author vlcao
*/
public void setupDeltaFixedCostVariableCost(TimePlan timePlan, String hhPersonTrip) {
double carTime = 0;
double transitTime = 0;
double walkTime = 0;
double bikeTime = 0;
double travelTime = 0;
switch (timePlan.getMode()) {
case Walk:
travelTime = timePlan.getWalkTime();
walkTime = travelTime;
carTime = (travelTime * main.getWalkToCarRatio());
transitTime = (travelTime * main.getWalkToBusRatio());
bikeTime = (travelTime * main.getWalkToBikeRatio());
break;
case CarDriver:
travelTime = timePlan.getDriveTime();
walkTime = (travelTime / main.getWalkToCarRatio());
transitTime = (travelTime / main.getBusToCarRatio());
carTime = travelTime;
bikeTime = (travelTime / main.getBikeToCarRatio());
break;
case Bus:
travelTime = timePlan.getTransitTime();
walkTime = (travelTime / main.getWalkToBusRatio());
transitTime = travelTime;
carTime = (travelTime * main.getBusToCarRatio());
bikeTime = (travelTime / main.getBikeToBusRatio());
break;
case LightRail:
travelTime = timePlan.getTransitTime();
walkTime = (travelTime / main.getWalkToBusRatio());
transitTime = travelTime;
carTime = (travelTime * main.getBusToCarRatio());
bikeTime = (travelTime / main.getBikeToBusRatio());
break;
case Bike:
travelTime = timePlan.getOtherTime();
walkTime = (travelTime / main.getWalkToBikeRatio());
transitTime = (travelTime * main.getBikeToBusRatio());
carTime = (travelTime * main.getBikeToCarRatio());
bikeTime = travelTime;
break;
case CarPassenger:
travelTime = timePlan.getDriveTime();
walkTime = (travelTime / main.getWalkToCarRatio());
transitTime = (travelTime / main.getBusToCarRatio());
carTime = travelTime;
bikeTime = (travelTime / main.getBikeToCarRatio());
break;
case Taxi:
travelTime = timePlan.getDriveTime(); // checkme
walkTime = (travelTime / main.getWalkToCarRatio());
transitTime = (travelTime / main.getBusToCarRatio());
carTime = travelTime;
bikeTime = (travelTime / main.getBikeToCarRatio());
break;
default:
break;
}
// set delta fixed cost and delta variable cost
if (main.getHmHhPersonTripTravelMode().get(hhPersonTrip) != null) {
timePlan.setDeltaFixedCost(
travelModeSelection.calculateDeltaFixedCost(
TravelModes.classify(main.getHmHhPersonTripTravelMode().get(hhPersonTrip)),
bikeTime,
walkTime,
transitTime));
timePlan.setDeltaVariableCost(
travelModeSelection.calculateDeltaVariableCost(
TravelModes.classify(main.getHmHhPersonTripTravelMode().get(hhPersonTrip)),
bikeTime,
walkTime,
transitTime,
carTime));
}
// add the delta fixed cost and variable cost into a hash map
hhPersonTrip = main.getHhPersonTripConvertedMap().get(hhPersonTrip);
main.getTripTimePlanMap()
.put(
hhPersonTrip,
new double[] {timePlan.getDeltaFixedCost(), timePlan.getDeltaVariableCost()});
// add the values for hash map of Car driver with details of trip time
// driverTimeMap:
// <"HhPersonTrip_TravelDiary",[WalkTime,DriveTime,TransitTime,WaitTime,OtherTime]>
if (main.getDriverTimeMap().get(hhPersonTrip) != null) {
double[] detailsTripTime = {
timePlan.getWalkTime(),
timePlan.getDriveTime(),
timePlan.getTransitTime(),
timePlan.getWaitTime(),
timePlan.getOtherTime()
};
main.getDriverTimeMap().put(hhPersonTrip, detailsTripTime);
}
}