/**
* reads in time plan file, including start, end, depart, arrive, origin,destination, time of
* walk, drive and transit, store them into a map. the key of this map is a describe of this time
* plan, for example from which hotspots to which streets block vice verse, the value is the time
* plan.
*/
public void readFile(String travelCostFilePath, HouseholdPool householdPool) {
String pattern = "\\d+";
final int hholdColumn = 0;
final int personColumn = 1;
final int tripColumn = 3;
// final int modeColumn = 10;
final int originColumn = 7;
final int destinationColumn = 8;
// final int purposeColumn = 9;
final int walkTimeColumn = 19;
final int driveTimeColumn = 20;
final int transitTimeColumn = 21;
final int waitTimeColumn = 22;
final int otherTimeColumn = 23;
final int costColumn = 25;
// =======2nd row
final int legTypeColumn = 1;
final int legIdColumn = 2;
final int legTimeColumn = 3;
String[] nextline;
CSVReader csvReader = null;
CSVWriter csvWriter = null;
if (logger.isTraceEnabled()) {
logger.trace("Dumping household pool");
for (Map.Entry<Integer, Household> household : householdPool.getHouseholds().entrySet()) {
logger.trace("Household: " + household.getKey());
logger.trace(household.getValue().toString());
}
}
String[] headings = {
"household id",
"person id",
"trip id",
"pirpose",
"mode",
"total travel time",
"income",
"travel cost"
};
try {
// Skip first two lines as they are headers.
csvReader =
new CSVReader(
new BufferedReader(new FileReader(new File(timePlanFilePath))),
'\t',
CSVParser.DEFAULT_QUOTE_CHARACTER,
2);
csvWriter = new CSVWriter(new BufferedWriter(new FileWriter(travelCostFilePath)));
csvWriter.writeNext(headings);
double[] legs = new double[2];
int lastHholdID = 0;
// get the last household ID in the pool to determine trips started within the study area.
for (Household household : main.getHouseholdPool().getHouseholds().values()) {
if (household.getId() > lastHholdID) {
lastHholdID = household.getId();
}
}
while ((nextline = csvReader.readNext()) != null) {
if (nextline[0].matches(pattern)) {
// ========trips time=====
if (legs[0] != 0) {
ArrayList<Double> trips = (ArrayList<Double>) linksTripsTime.get((int) legs[0]);
if (trips == null) {
ArrayList<Double> temp = new ArrayList<>();
temp.add(legs[1]);
linksTripsTime.put((int) legs[0], temp);
} else {
trips.add(legs[1]);
}
}
legs[0] = legs[1] = 0;
// ======time plan=====
/*
* Only read Time plan with trips that have Origin inside
* study area, which means all trips with ID less than or
* equal to "maxID" in HholdPool. The other trips with ID,
* which is greater than "maxID" in HholdPool, have Origin
* outside study area
*/
if (Integer.parseInt(nextline[hholdColumn].trim()) <= lastHholdID) {
TimePlan timePlan = new TimePlan();
String editedValue = nextline[originColumn].replace("\"", "").trim();
timePlan.setOrigin(Integer.parseInt(editedValue));
editedValue = nextline[destinationColumn].replace("\"", "").trim();
timePlan.setDestination(Integer.parseInt(editedValue));
editedValue = nextline[walkTimeColumn].replace("\"", "").trim();
timePlan.setWalkTime(Double.parseDouble(editedValue));
editedValue = nextline[driveTimeColumn].replace("\"", "").trim();
timePlan.setDriveTime(Double.parseDouble(editedValue));
editedValue = nextline[transitTimeColumn].replace("\"", "").trim();
timePlan.setTransitTime(Double.parseDouble(editedValue));
editedValue = nextline[waitTimeColumn].replace("\"", "").trim();
timePlan.setWaitTime(Double.parseDouble(editedValue));
editedValue = nextline[otherTimeColumn].replace("\"", "").trim();
timePlan.setWaitTime(Double.parseDouble(editedValue));
editedValue = nextline[hholdColumn].replace("\"", "").trim();
int hhold = Integer.parseInt(editedValue);
timePlan.setHhold(hhold);
editedValue = nextline[personColumn].replace("\"", "").trim();
int person = Integer.parseInt(editedValue);
timePlan.setPerson(person);
editedValue = nextline[tripColumn].replace("\"", "").trim();
int trip = Integer.parseInt(editedValue);
timePlan.setTrip(trip);
timePlan.setStart(0);
timePlan.setEnd(0);
timePlan.setDepart(0);
timePlan.setArrive(0);
/* save successful into Hash Map */
String hhPersonTrip = String.valueOf(hhold) + "_" + person + "_" + trip;
// logger.debug(hhPersonTrip);
// for testing only if commented
try {
int mode = main.getHmHhPersonTripTravelMode().get(hhPersonTrip);
timePlan.setMode(TravelModes.classify(mode));
} catch (Exception e) {
logger.error("Exception caught", e);
logger.debug(hhPersonTrip);
}
String label = generateLabel(timePlan.getOrigin(), timePlan.getDestination());
timePlan.setParkingFee(new BigDecimal(Double.parseDouble(nextline[costColumn])));
if (main.getHmHhPersonTripTravelMode().get(hhPersonTrip) != null) {
timePlan.setCost(
travelModeSelection
.calculateCost(
TravelModes.classify(
main.getHmHhPersonTripTravelMode()
.get(String.valueOf(hhold) + "_" + person + "_" + trip)),
timePlan)
.doubleValue());
}
TimePlan storedTimePlan = timePlanMap.get(label);
if (storedTimePlan == null) {
timePlanMap.put(label, timePlan);
} else {
timePlanMap.put(label, compareCost(timePlan, storedTimePlan));
}
// store travel cost of each individual in the csv files
// for testing only if commented
// logger.debug(householdPool.getByID(hhold));
//
// Household household = householdPool.getByID(hhold);
//
// if (household != null) {
// if (household.getResidents().size() > (person - 1)) {
// storeTravelCost(
// household.getResidents()
// .get(person - 1).getIncome(),
// timePlan, csvWriter);
// } else {
// logger.warn("Individual with ID: " + person + "
// doesn't exist in household: " + hhold + ". Skipping entry");
// }
// } else {
// logger.warn("Household with ID: " + hhold + " doesn't
// exist in Pool. Skipping entry");
// }
/*
* setup Delta FixedCost & Variable Cost for new Travel
* Mode Choice design
*/
setupDeltaFixedCostVariableCost(timePlan, hhPersonTrip);
}
} else {
if (nextline[legTypeColumn].contains("LINK")) {
if (legs[0] == 0) {
legs[0] = Math.abs(Double.parseDouble(nextline[legIdColumn]));
legs[1] = Double.parseDouble(nextline[legTimeColumn]);
} else {
if (legs[1] < Double.parseDouble(nextline[legTimeColumn])) {
legs[0] = Math.abs(Double.parseDouble(nextline[legIdColumn]));
legs[1] = Double.parseDouble(nextline[legTimeColumn]);
}
}
}
}
}
} catch (FileNotFoundException e) {
logger.error("Exception caught", e);
} catch (IOException e) {
logger.error("Exception caught", e);
} finally {
try {
if (csvReader != null) {
csvReader.close();
}
if (csvWriter != null) {
csvWriter.close();
}
} catch (IOException e) {
logger.error("Exception caught", e);
}
}
}
/**
* Reads in time plan file, including start, end, depart, arrive, origin,destination, time of
* walk, drive and transit, store them into a map. The key of this map is a describe of this time
* plan, for example from which hot-spots to which streets block vice verse, the value is the time
* plan.
*
* <p>After that, using time of walk, drive and transit of the car driver to assign for the car
* passenger and calculate the delta fixed cost and variable cost in order to make the travel mode
* choice in the next step
*
* @author vlcao
*/
public void readFileFixedTimeCarPax() {
String pattern = "\\d+";
final int hholdColumn = 0;
final int personColumn = 1;
final int tripColumn = 3;
final int originColumn = 7;
final int destinationColumn = 8;
final int walkTimeColumn = 19;
final int driveTimeColumn = 20;
final int transitTimeColumn = 21;
final int waitTimeColumn = 22;
final int otherTimeColumn = 23;
final int costColumn = 25;
// =======2nd row
final int legTypeColumn = 1;
final int legIdColumn = 2;
final int legTimeColumn = 3;
String[] nextline;
CSVReader csvReader = null;
try {
csvReader =
new CSVReader(new BufferedReader(new FileReader(new File(timePlanFilePath))), '\t');
nextline = csvReader.readNext();
nextline = csvReader.readNext();
double[] legs = new double[2];
int lastHholdID = 0;
// get the last household ID in the pool to determine trips started within the study area.
for (Household household : main.getHouseholdPool().getHouseholds().values()) {
if (household.getId() > lastHholdID) {
lastHholdID = household.getId();
}
}
while ((nextline = csvReader.readNext()) != null) {
if (nextline[0].matches(pattern)) {
// ========trips time=====
if (legs[0] != 0) {
ArrayList<Double> trips = (ArrayList<Double>) linksTripsTime.get((int) legs[0]);
if (trips == null) {
ArrayList<Double> temp = new ArrayList<>();
temp.add(legs[1]);
linksTripsTime.put((int) legs[0], temp);
} else {
trips.add(legs[1]);
}
}
legs[0] = legs[1] = 0;
// ======time plan=====
/*
* Only read Time plan with trips that have Origin inside
* study area, which means all trips with ID less than or
* equal to "maxID" in HholdPool. The other trips with ID,
* which is greater than "maxID" in HholdPool, have Origin
* outside study area
*/
if (Integer.parseInt(nextline[hholdColumn].trim()) <= lastHholdID) {
TimePlan timePlan = new TimePlan();
String editedValue = nextline[originColumn].replace("\"", "").trim();
timePlan.setOrigin(Integer.parseInt(editedValue));
editedValue = nextline[destinationColumn].replace("\"", "").trim();
timePlan.setDestination(Integer.parseInt(editedValue));
editedValue = nextline[walkTimeColumn].replace("\"", "").trim();
timePlan.setWalkTime(Double.parseDouble(editedValue));
editedValue = nextline[driveTimeColumn].replace("\"", "").trim();
timePlan.setDriveTime(Double.parseDouble(editedValue));
editedValue = nextline[transitTimeColumn].replace("\"", "").trim();
timePlan.setTransitTime(Double.parseDouble(editedValue));
editedValue = nextline[waitTimeColumn].replace("\"", "").trim();
timePlan.setWaitTime(Double.parseDouble(editedValue));
editedValue = nextline[otherTimeColumn].replace("\"", "").trim();
timePlan.setWaitTime(Double.parseDouble(editedValue));
editedValue = nextline[hholdColumn].replace("\"", "").trim();
int hhold = Integer.parseInt(editedValue);
timePlan.setHhold(hhold);
editedValue = nextline[personColumn].replace("\"", "").trim();
int person = Integer.parseInt(editedValue);
timePlan.setPerson(person);
editedValue = nextline[tripColumn].replace("\"", "").trim();
int trip = Integer.parseInt(editedValue);
timePlan.setTrip(trip);
timePlan.setStart(0);
timePlan.setEnd(0);
timePlan.setDepart(0);
timePlan.setArrive(0);
/* save successful into Hash Map */
String hhPersonTrip = String.valueOf(hhold) + "_" + person + "_" + trip;
// logger.debug(hhPersonTrip);
// for testing only if commented
try {
int mode = main.getHmHhPersonTripTravelMode().get(hhPersonTrip);
timePlan.setMode(TravelModes.classify(mode));
} catch (Exception e) {
logger.error("Exception caught", e);
logger.debug(hhPersonTrip);
}
String label = generateLabel(timePlan.getOrigin(), timePlan.getDestination());
timePlan.setParkingFee(new BigDecimal(Double.parseDouble(nextline[costColumn])));
if (main.getHmHhPersonTripTravelMode().get(hhPersonTrip) != null) {
timePlan.setCost(
travelModeSelection
.calculateCost(
TravelModes.classify(
main.getHmHhPersonTripTravelMode()
.get(String.valueOf(hhold) + "_" + person + "_" + trip)),
timePlan)
.doubleValue());
}
TimePlan storedTimePlan = timePlanMap.get(label);
if (storedTimePlan == null) {
timePlanMap.put(label, timePlan);
} else {
timePlanMap.put(label, compareCost(timePlan, storedTimePlan));
}
/* patch 2 for fixed the time of car passenger */
/* get the "hhPersonTrip" and "person" in Travel Diary */
String hhPersonTripTD = main.getHhPersonTripConvertedMap().get(hhPersonTrip);
if (hhPersonTripTD != null) {
char[] hhPersonTripTDArray = hhPersonTripTD.toCharArray();
String personTD = "";
int countUS = 0;
for (char aHhPersonTripTDArray : hhPersonTripTDArray) {
if (countUS == 1) {
personTD = personTD + aHhPersonTripTDArray;
}
if (aHhPersonTripTDArray == '_') {
countUS++;
if (countUS == 2) {
personTD = personTD.replace("_", "");
break;
}
}
}
/*
* only assign travel time when this individual exists
* in the Individual Pool
*/
if (main.getIndividualPool().getByID(Integer.parseInt(personTD)) != null) {
/*
* when this individual is the Car Passenger, assign the
* travel time of his/her Car Driver to his/her
* travel time
*/
if (main.getOtherHhodCarPaxCarDriverMap().get(hhPersonTripTD) != null) {
String carDriver = main.getOtherHhodCarPaxCarDriverMap().get(hhPersonTripTD);
// driverTimeMap:
// <"HhPersonTrip_TravelDiary",[WalkTime,DriveTime,TransitTime,WaitTime,OtherTime]>
if (main.getDriverTimeMap().get(carDriver) != null) {
timePlan.setWalkTime(main.getDriverTimeMap().get(carDriver)[0]);
timePlan.setDriveTime(main.getDriverTimeMap().get(carDriver)[1]);
timePlan.setTransitTime(main.getDriverTimeMap().get(carDriver)[2]);
timePlan.setWaitTime(main.getDriverTimeMap().get(carDriver)[3]);
timePlan.setOtherTime(main.getDriverTimeMap().get(carDriver)[4]);
}
}
// /*
// * when this individual is Under15 child and is the
// * Car Passenger, assign the travel time of his/her
// * Car Driver to his/her travel time
// */
// if (main.getIndividualPool()
// .getByID(Integer.parseInt(personTD))
// .getHouseholdRelationship() == HouseholdRelationship.U15Child
// && main.getU15HhodCarPaxCarDriverMap()
// .get(hhPersonTripTD) != null) {
//
// String carDriver = main
// .getU15HhodCarPaxCarDriverMap().get(
// hhPersonTripTD);
//
// // driverTimeMap:
// //
// <"HhPersonTrip_TravelDiary",[WalkTime,DriveTime,TransitTime,WaitTime,OtherTime]>
//
// if (main.getDriverTimeMap().get(carDriver) != null) {
// timePlan.setWalkTime(main
// .getDriverTimeMap().get(carDriver)[0]);
// timePlan.setDriveTime(main
// .getDriverTimeMap().get(carDriver)[1]);
// timePlan.setTransitTime(main
// .getDriverTimeMap().get(carDriver)[2]);
// timePlan.setWaitTime(main
// .getDriverTimeMap().get(carDriver)[3]);
// timePlan.setOtherTime(main
// .getDriverTimeMap().get(carDriver)[4]);
// }
//
// } else {
// /*
// * when this individual is NOT Under15 child,
// * but is still the Car Passenger, assign the
// * travel time of his/her Car Driver to his/her
// * travel time
// */
// if (main.getIndividualPool()
// .getByID(Integer.parseInt(personTD))
// .getHouseholdRelationship() != HouseholdRelationship.U15Child
// && main.getOtherHhodCarPaxCarDriverMap()
// .get(hhPersonTripTD) != null) {
// String carDriver = main
// .getOtherHhodCarPaxCarDriverMap()
// .get(hhPersonTripTD);
//
// // driverTimeMap:
// //
// <"HhPersonTrip_TravelDiary",[WalkTime,DriveTime,TransitTime,WaitTime,OtherTime]>
//
// if (main.getDriverTimeMap().get(carDriver) != null) {
// timePlan.setWalkTime(main
// .getDriverTimeMap().get(
// carDriver)[0]);
// timePlan.setDriveTime(main
// .getDriverTimeMap().get(
// carDriver)[1]);
// timePlan.setTransitTime(main
// .getDriverTimeMap().get(
// carDriver)[2]);
// timePlan.setWaitTime(main
// .getDriverTimeMap().get(
// carDriver)[3]);
// timePlan.setOtherTime(main
// .getDriverTimeMap().get(
// carDriver)[4]);
// }
// }
// }
} else {
logger.error("Null pointer exception at:" + hhPersonTripTD);
}
}
}
} else {
if (nextline[legTypeColumn].contains("LINK")) {
if (legs[0] == 0) {
legs[0] = Math.abs(Double.parseDouble(nextline[legIdColumn]));
legs[1] = Double.parseDouble(nextline[legTimeColumn]);
} else {
if (legs[1] < Double.parseDouble(nextline[legTimeColumn])) {
legs[0] = Math.abs(Double.parseDouble(nextline[legIdColumn]));
legs[1] = Double.parseDouble(nextline[legTimeColumn]);
}
}
}
}
}
} catch (FileNotFoundException e) {
logger.error("Exception caught", e);
} catch (IOException e) {
logger.error("Exception caught", e);
} finally {
try {
if (csvReader != null) {
csvReader.close();
}
} catch (IOException e) {
logger.error("Exception caught", e);
}
}
}