/**
* Add more trips from JTW data into the current trips list. There are 2 kinds of added trips: 1 -
* "go_to_work" trips: which have Origin locations are outside study area and Destination
* locations are inside study area
*
* <p>2 - "go_home" trips: which have Origin locations are inside study area and Destination
* locations are outside study area
*
* @author vlcao
*/
public static List<String[]> addJTWtripsFromOutsideStudyArea() {
ModelMain main = ModelMain.getInstance();
List<String[]> tripListFromOutsideStudyArea = new ArrayList<>();
try {
int modeIdxInArray = 1;
int destinationIdxInArry = 0;
// store the trip list, vehicle list and process link
// before add more trips from JTW data
List<Vehicle> vehicleList = main.getVehicleList();
// get the last household ID in the pool
int lastHholdID = 0;
for (Household household : main.getHouseholdPool().getHouseholds().values()) {
if (household.getId() > lastHholdID) {
lastHholdID = household.getId();
}
}
List<JTW2006Entity> jtw2006Entities = ModelMain.getInstance().getJtw2006DAO().findAll();
// create trips with the data from database
for (JTW2006Entity jtw2006Entity : jtw2006Entities) {
int[] desMode = new int[2];
desMode[destinationIdxInArry] = jtw2006Entity.getD_Tz06();
switch (jtw2006Entity.getMode9()) {
case 1:
desMode[modeIdxInArray] = TravelModes.Taxi.getIntValue();
break;
case 2:
desMode[modeIdxInArray] = TravelModes.LightRail.getIntValue();
break;
case 3:
desMode[modeIdxInArray] = TravelModes.Bus.getIntValue();
break;
case 4:
desMode[modeIdxInArray] = TravelModes.CarDriver.getIntValue();
break;
case 5:
desMode[modeIdxInArray] = TravelModes.CarPassenger.getIntValue();
break;
case 6:
desMode[modeIdxInArray] = TravelModes.Bike.getIntValue();
break;
case 7:
desMode[modeIdxInArray] = TravelModes.Walk.getIntValue();
break;
default:
break;
}
// add more trips from JTW data
/*
* randomly choose the start time:
* 1- in the morning from 6AM (21600)
* to 9.AM (32400) for "go_to_work" trip (purpose = 1)
*
* 2- in the afternoon from 3PM (54000) to 7PM
* for "go_home" trip (purpose = 0)
*/
int inSecond_6AM = 21600;
int inSecond_3PM = 54000;
int inSecond_2hours = 2 * 3600;
int inSecond_3hours = 3 * 3600;
int inSecond_4hours = 4 * 3600;
int inSecond_halfHour = 1800;
int startTime = inSecond_6AM + HardcodedData.random.nextInt(inSecond_3hours);
int endTime = startTime + inSecond_halfHour + HardcodedData.random.nextInt(inSecond_2hours);
int startTimeHome = inSecond_3PM + HardcodedData.random.nextInt(inSecond_4hours);
int endTimeHome =
startTimeHome + inSecond_halfHour + HardcodedData.random.nextInt(inSecond_2hours);
int newHholdID = lastHholdID + jtw2006Entity.getID();
int vehicleID = 0, origin, destination;
int[] desArr = null;
// set up origin and destination for new trips
int[] orgArr = ActivityLocationManager.getInstance().getActivityLocationsForZone(-1);
origin = orgArr[HardcodedData.random.nextInt(orgArr.length)];
// when there are no matching activity locations in the destination
// travel zone, randomly pick up one activity location in the study area
if (ActivityLocationManager.getInstance()
.getActivityLocationsForZone(desMode[destinationIdxInArry])
== null
|| ActivityLocationManager.getInstance()
.getActivityLocationsForZone(desMode[destinationIdxInArry])[0]
== -1) {
int randomLocation =
HardcodedData.random.nextInt(
ActivityLocationManager.getInstance().getActivityLocation().length);
destination =
ActivityLocationManager.getInstance().getActivityLocation()[randomLocation][1];
} else {
desArr =
ActivityLocationManager.getInstance()
.getActivityLocationsForZone(desMode[destinationIdxInArry]);
destination = desArr[HardcodedData.random.nextInt(desArr.length)];
}
// set up the vehicle ID for new trips
switch (TravelModes.classify(desMode[modeIdxInArray])) {
case CarDriver:
vehicleID = 1;
// add a car at origin location
Vehicle newCar = new Vehicle();
newCar.setVehicleId(vehicleID);
newCar.sethHold(newHholdID);
newCar.setLocation(main.getProcessLink().get(origin));
newCar.setType(1);
newCar.setSubType(1);
vehicleList.add(newCar);
break;
case Taxi:
vehicleID = 1;
// add a taxi at origin location
Vehicle newTaxi = new Vehicle();
newTaxi.setVehicleId(vehicleID);
newTaxi.sethHold(newHholdID);
newTaxi.setLocation(main.getProcessLink().get(origin));
newTaxi.setType(1);
newTaxi.setSubType(2);
vehicleList.add(newTaxi);
break;
default:
break;
}
String personID = "1";
String goToWorkTripID = "1";
String goToWorkTripPurposeCode = "1";
String constraintCode = "0";
/* 1 - "go_to_work" trip */
String[] newTrip = {
String.valueOf(newHholdID),
personID,
goToWorkTripID,
goToWorkTripPurposeCode,
String.valueOf(desMode[modeIdxInArray]),
String.valueOf(vehicleID),
String.valueOf(startTime),
String.valueOf(origin),
String.valueOf(endTime),
String.valueOf(destination),
constraintCode
};
// initial the Hash Maps
String hhPersonTripString = newHholdID + "_" + personID + "_" + goToWorkTripID;
main.getHmHhPersonTripTravelMode().put(hhPersonTripString, desMode[modeIdxInArray]);
// add new trip into the trip list
tripListFromOutsideStudyArea.add(newTrip);
/* 2 - "go_home" trip */
String goHomeTripID = "2";
String goHomeTripPurposeCode = "0";
String[] newTripHome = {
String.valueOf(newHholdID),
personID,
goHomeTripID,
goHomeTripPurposeCode,
String.valueOf(desMode[modeIdxInArray]),
String.valueOf(vehicleID),
String.valueOf(startTimeHome),
/* originHome is the destination of "go_to_work" trip */
String.valueOf(destination),
String.valueOf(endTimeHome),
/* destinationHome is the origin of "go_to_work" trip */
String.valueOf(origin),
constraintCode
};
// initial the Hash Maps
hhPersonTripString = newHholdID + "_" + personID + "_" + goHomeTripID;
main.getHmHhPersonTripTravelMode().put(hhPersonTripString, desMode[modeIdxInArray]);
// add new trip into the trip list
tripListFromOutsideStudyArea.add(newTripHome);
}
// Assign back vehicle list
main.setVehicleList(vehicleList);
} catch (Exception e) {
logger.error("Exception caught", e);
}
return tripListFromOutsideStudyArea;
}
/**
* corrects TRIPS file (TRANSIMS input). This correction has 2 parts:
*
* <p>1 - Correction in Origin of next trip and current trip in order to make sure they are the
* same. In this correction, the location of taxi also is updated in the Process_Link_2 file for
* TRANSIMS
*
* <p>2 - Correction for trips with mode DRIVE (car driver): - IF at least one of the trips of an
* individual has DRIVE mode and the first trip mode is not DRIVE, change mode of all trips among
* these two trips to DRIVE mode. This correction also ensures that the vehicle IDs of these new
* DRIVE trips are the same.
*
* <p>- IF this person doesn't drive at all, don't do anything.
*
* @param tripsList 2D array containing all trips done by the population, grouped by individuals,
* which are grouped by households. Columns in tripsList are in the order of columns in
* TRANSIMS' TRIPS file, which are below 1 household 2 person 3 trip 4 purpose 5 mode 6
* vehicle 7 start time 8 origin 9 end time 10 destination 11 constraint
*/
public void correctTransimsFilesDriveOnly(int[][] tripsList) {
// 1- correct to make sure that the origin of next trip
// must be the same with the destination of current trip
// make HashMap of tripsList index with key [hhold, person, trip]
HashMap<String, Integer> hmTrips = new HashMap<>();
String keyStr = "";
for (int i = 0; i < tripsList.length; i++) {
// only correct from the second trip of each individual's travel diary
if (tripsList[i][tripIdxInTRIPS] != 1) {
tripsList[i][originIdxInTRIPS] = tripsList[i - 1][destIdxInTRIPS];
}
// put into Syd.VEHICLE the origin location of the taxi
if (tripsList[i][4] == modeHOV4) {
int parkingLocation =
ModelMain.getInstance().getProcessLink().get(tripsList[i][originIdxInTRIPS] - 1);
for (Vehicle vehicle : ModelMain.getInstance().getVehicleList()) {
if ((vehicle.getVehicleId() == tripsList[i][vehicleIdxInTRIPS])
&& (vehicle.gethHold() == tripsList[i][hholdIdxInTRIPS])) {
vehicle.setLocation(parkingLocation);
vehicle.setSubType(2);
break;
}
}
}
keyStr =
String.valueOf(tripsList[i][hholdIdxInTRIPS])
+ "_"
+ String.valueOf(tripsList[i][personIdxInTRIPS])
+ "_"
+ String.valueOf(tripsList[i][tripIdxInTRIPS]);
hmTrips.put(keyStr, i);
}
// get trips belong to each household
List<int[][]> hholdTrips = getHholdTrips(tripsList);
// 2 - correct Drive mode trips for each house hold
for (int ihh = 0; ihh <= hholdTrips.size() - 1; ihh++) {
// get trips belong to each person process
int[][] thisHholdTrips = hholdTrips.get(ihh);
List<int[][]> personsTrips = getPersonTrips(thisHholdTrips);
// check and correct DRIVE trips of each person in this household
for (int ipp = 0; ipp <= personsTrips.size() - 1; ipp++) { // for each person
// get trips belong to each person
int[][] thisPersonTrips = personsTrips.get(ipp);
// check trips of this person has DRIVE
int vehicleID = 0;
int idxTripHasDriveMode = 0;
for (int iTrips = 0; iTrips < thisPersonTrips.length; iTrips++) {
if (thisPersonTrips[iTrips][modeIdxInTRIPS] == modeDRIVE) {
// save the index and vehicle ID of the trip that has DRIVE mode
vehicleID = thisPersonTrips[iTrips][vehicleIdxInTRIPS];
idxTripHasDriveMode = iTrips;
}
}
// correct if trips of this person has DRIVE mode and
// the first trip does NOT have DRIVE mode
for (int i = idxTripHasDriveMode - 1; i >= 0; i--) {
// get index of current trip in trip list
keyStr =
String.valueOf(thisPersonTrips[i][hholdIdxInTRIPS])
+ "_"
+ String.valueOf(thisPersonTrips[i][personIdxInTRIPS])
+ "_"
+ String.valueOf(thisPersonTrips[i][tripIdxInTRIPS]);
TextFileHandler.writeToText(
String.valueOf(ModelMain.getInstance().getCurrentYear()) + "_toDriver.csv",
keyStr,
true);
int idxCurrentTripInTripList = hmTrips.get(keyStr);
// correct and update current trip
tripsList[idxCurrentTripInTripList][modeIdxInTRIPS] = modeDRIVE;
tripsList[idxCurrentTripInTripList][vehicleIdxInTRIPS] = vehicleID;
}
}
}
}