@Override
public void handleEvent(PersonArrivalEvent event) {
try {
if (isTransitScenario) {
if (transitDriverIds.contains(event.getPersonId())) return;
}
TravellerChain chain = chains.get(event.getPersonId());
switch (event.getLegMode()) {
case "walk":
case "transit_walk":
{
Journey journey = chain.getJourneys().getLast();
Walk walk = journey.getWalks().getLast();
walk.setDest(network.getLinks().get(event.getLinkId()).getCoord());
walk.setEndTime(event.getTime());
walk.setDistance(walk.getDuration() * walkSpeed);
break;
}
case TransportMode.car:
{
Journey journey = chain.getJourneys().getLast();
journey.setDest(network.getLinks().get(event.getLinkId()).getCoord());
journey.setEndTime(event.getTime());
Trip trip = journey.getTrips().getLast();
trip.setDistance(journey.getDistance());
trip.setEndTime(event.getTime());
chain.inCar = false;
break;
}
case "pt":
if (isTransitScenario) {
Journey journey = chain.getJourneys().getLast();
Trip trip = journey.getTrips().getLast();
trip.setDest(network.getLinks().get(event.getLinkId()).getCoord());
trip.setEndTime(event.getTime());
journey.setPossibleTransfer(new Transfer());
journey.getPossibleTransfer().setStartTime(event.getTime());
journey.getPossibleTransfer().setFromTrip(trip);
} else {
Journey journey = chain.getJourneys().getLast();
journey.setEndTime(event.getTime());
journey.setDest(network.getLinks().get(event.getLinkId()).getCoord());
journey.setEndTime(event.getTime());
}
break;
default:
Journey journey = chain.getJourneys().getLast();
journey.setEndTime(event.getTime());
journey.setDest(network.getLinks().get(event.getLinkId()).getCoord());
journey.setEndTime(event.getTime());
break;
}
} catch (Exception e) {
System.err.println(e.getStackTrace());
System.err.println(event.toString());
}
}
@Override
public void handleEvent(PersonStuckEvent event) {
try {
if (!transitDriverIds.contains(event.getPersonId())) {
TravellerChain chain = chains.get(event.getPersonId());
setStuck(getStuck() + 1);
if (chain.getJourneys().size() > 0) chain.getJourneys().removeLast();
}
} catch (Exception e) {
System.err.println(e.getStackTrace());
System.err.println(event.toString());
}
}
@Override
public void handleEvent(ActivityStartEvent event) {
try {
if (isTransitScenario) {
if (transitDriverIds.contains(event.getPersonId())) return;
}
TravellerChain chain = chains.get(event.getPersonId());
boolean beforeInPT = chain.isInPT();
if (event.getActType().equals(PtConstants.TRANSIT_ACTIVITY_TYPE)) {
chain.setInPT(true);
} else {
chain.setInPT(false);
chain.traveling = false;
Activity act = chain.addActivity();
act.setCoord(network.getLinks().get(event.getLinkId()).getCoord());
act.setFacility(event.getFacilityId());
act.setStartTime(event.getTime());
act.setType(event.getActType());
// end the preceding journey
Journey journey = chain.getJourneys().getLast();
journey.setDest(act.getCoord());
journey.setEndTime(event.getTime());
journey.setToAct(act);
if (beforeInPT) journey.getWalks().getLast().setEgressWalk(true);
}
} catch (Exception e) {
System.err.println(e.getStackTrace());
System.err.println(event.toString());
;
}
}
@Override
public void handleEvent(PersonEntersVehicleEvent event) {
try {
if (transitDriverIds.contains(event.getPersonId())) return;
if (ptVehicles.keySet().contains(event.getVehicleId())) {
TravellerChain chain = chains.get(event.getPersonId());
Journey journey = chain.getJourneys().getLast();
// first, handle the end of the wait
journey.getWaits().getLast().setEndTime(event.getTime());
// now, create a new trip
ptVehicles.get(event.getVehicleId()).addPassenger(event.getPersonId());
Trip trip = journey.addTrip();
PTVehicle vehicle = ptVehicles.get(event.getVehicleId());
trip.setLine(vehicle.transitLineId);
trip.setMode(
transitSchedule
.getTransitLines()
.get(vehicle.transitLineId)
.getRoutes()
.get(vehicle.transitRouteId)
.getTransportMode());
trip.setBoardingStop(vehicle.lastStop);
trip.setOrig(journey.getWaits().getLast().getCoord());
trip.setRoute(ptVehicles.get(event.getVehicleId()).transitRouteId);
trip.setStartTime(event.getTime());
// check for the end of a transfer
if (journey.getPossibleTransfer() != null) {
journey.getPossibleTransfer().setToTrip(trip);
journey.getPossibleTransfer().setEndTime(event.getTime());
journey.addTransfer(journey.getPossibleTransfer());
journey.setPossibleTransfer(null);
}
} else {
// add the person to the map that keeps track of who drives what
// vehicle
driverIdFromVehicleId.put(event.getVehicleId(), event.getPersonId());
}
} catch (Exception e) {
System.err.println(e.getStackTrace());
System.err.println(event.toString());
}
}
@Override
public void handleEvent(LinkLeaveEvent event) {
try {
if (ptVehicles.keySet().contains(event.getVehicleId())) {
PTVehicle vehicle = ptVehicles.get(event.getVehicleId());
if (vehicle.in) vehicle.in = false;
vehicle.incDistance(network.getLinks().get(event.getLinkId()).getLength());
} else {
TravellerChain chain = chains.get(driverIdFromVehicleId.get(event.getVehicleId()));
if (chain.inCar) {
Journey journey = chain.getJourneys().getLast();
journey.incrementCarDistance(network.getLinks().get(event.getLinkId()).getLength());
}
}
} catch (Exception e) {
System.err.println(e.getStackTrace());
System.err.println(event.toString());
}
}
@Override
public void handleEvent(PersonLeavesVehicleEvent event) {
if (transitDriverIds.contains(event.getPersonId())) return;
try {
if (ptVehicles.keySet().contains(event.getVehicleId())) {
TravellerChain chain = chains.get(event.getPersonId());
chain.traveledVehicle = true;
PTVehicle vehicle = ptVehicles.get(event.getVehicleId());
double stageDistance = vehicle.removePassenger(event.getPersonId());
Trip trip = chain.getJourneys().getLast().getTrips().getLast();
trip.setDistance(stageDistance);
trip.setAlightingStop(vehicle.lastStop);
} else {
driverIdFromVehicleId.remove(event.getVehicleId());
}
} catch (Exception e) {
System.err.println(e.getStackTrace());
System.err.println(event.toString());
}
}
public void writeSimulationResultsToTabSeparated(String path, String appendage)
throws IOException {
String actTableName;
String journeyTableName;
String transferTableName;
String tripTableName;
if (appendage.matches("[a-zA-Z0-9]*[_]*")) {
actTableName = appendage + "matsim_activities.txt";
journeyTableName = appendage + "matsim_journeys.txt";
transferTableName = appendage + "matsim_transfers.txt";
tripTableName = appendage + "matsim_trips.txt";
} else {
if (appendage.matches("[a-zA-Z0-9]*")) appendage = "_" + appendage;
actTableName = "matsim_activities" + appendage + ".txt";
journeyTableName = "matsim_journeys" + appendage + ".txt";
transferTableName = "matsim_transfers" + appendage + ".txt";
tripTableName = "matsim_trips" + appendage + ".txt";
}
BufferedWriter activityWriter = IOUtils.getBufferedWriter(path + "/" + actTableName);
activityWriter.write(
"activity_id\tperson_id\tfacility_id\ttype\t"
+ "start_time\tend_time\tx\ty\tsample_selector\n");
BufferedWriter journeyWriter = IOUtils.getBufferedWriter(path + "/" + journeyTableName);
journeyWriter.write(
"journey_id\tperson_id\tstart_time\t"
+ "end_time\tdistance\tmain_mode\tfrom_act\tto_act\t"
+ "in_vehicle_distance\tin_vehicle_time\t"
+ "access_walk_distance\taccess_walk_time\taccess_wait_time\t"
+ "first_boarding_stop\tegress_walk_distance\t"
+ "egress_walk_time\tlast_alighting_stop\t"
+ "transfer_walk_distance\ttransfer_walk_time\t"
+ "transfer_wait_time\tsample_selector\n");
BufferedWriter tripWriter = IOUtils.getBufferedWriter(path + "/" + tripTableName);
tripWriter.write(
"trip_id\tjourney_id\tstart_time\tend_time\t"
+ "distance\tmode\tline\troute\tboarding_stop\t"
+ "alighting_stop\tsample_selector\n");
BufferedWriter transferWriter = IOUtils.getBufferedWriter(path + "/" + transferTableName);
transferWriter.write(
"transfer_id\tjourney_id\tstart_time\t"
+ "end_time\tfrom_trip\tto_trip\twalk_distance\t"
+ "walk_time\twait_time\tsample_selector\n");
// read a static field that increments with every inheriting object constructed
Counter counter = new Counter("Output lines written: ");
for (Entry<Id, TravellerChain> entry : chains.entrySet()) {
String pax_id = entry.getKey().toString();
TravellerChain chain = entry.getValue();
for (Activity act : chain.getActs()) {
try {
activityWriter.write(
String.format(
"%d\t%s\t%s\t%s\t%d\t%d\t%f\t%f\t%f\n",
act.getElementId(),
pax_id,
act.getFacility(),
act.getType(),
(int) act.getStartTime(),
(int) act.getEndTime(),
act.getCoord().getX(),
act.getCoord().getY(),
MatsimRandom.getRandom().nextDouble()));
} catch (Exception e) {
System.out.println("Couldn't print activity chain!");
}
}
for (Journey journey : chain.getJourneys()) {
try {
journeyWriter.write(
String.format(
"%d\t%s\t%d\t%d\t%.3f\t%s\t%d\t%d\t%.3f\t%d\t%.3f\t%d\t%d\t%s\t%.3f\t%d\t%s\t%.3f\t%d\t%d\t%f\n",
journey.getElementId(),
pax_id,
(int) journey.getStartTime(),
(int) journey.getEndTime(),
journey.getDistance(),
journey.getMainMode(),
journey.getFromAct().getElementId(),
journey.getToAct().getElementId(),
journey.getInVehDistance(),
(int) journey.getInVehTime(),
journey.getAccessWalkDistance(),
(int) journey.getAccessWalkTime(),
(int) journey.getAccessWaitTime(),
journey.getFirstBoardingStop(),
journey.getEgressWalkDistance(),
(int) journey.getEgressWalkTime(),
journey.getLastAlightingStop(),
journey.getTransferWalkDistance(),
(int) journey.getTransferWalkTime(),
(int) journey.getTransferWaitTime(),
MatsimRandom.getRandom().nextDouble()));
counter.incCounter();
if (!(journey.isCarJourney() || journey.isTeleportJourney())) {
for (Trip trip : journey.getTrips()) {
tripWriter.write(
String.format(
"%d\t%d\t%d\t%d\t%.3f\t%s\t%s\t%s\t%s\t%s\t%f\n",
trip.getElementId(),
journey.getElementId(),
(int) trip.getStartTime(),
(int) trip.getEndTime(),
trip.getDistance(),
trip.getMode(),
trip.getLine(),
trip.getRoute(),
trip.getBoardingStop(),
trip.getAlightingStop(),
MatsimRandom.getRandom().nextDouble()));
counter.incCounter();
}
for (Transfer transfer : journey.getTransfers()) {
transferWriter.write(
String.format(
"%d\t%d\t%d\t%d\t%d\t%d\t%.3f\t%d\t%d\t%f\n",
transfer.getElementId(),
journey.getElementId(),
(int) transfer.getStartTime(),
(int) transfer.getEndTime(),
transfer.getFromTrip().getElementId(),
transfer.getToTrip().getElementId(),
transfer.getWalkDistance(),
(int) transfer.getWalkTime(),
(int) transfer.getWaitTime(),
MatsimRandom.getRandom().nextDouble()));
counter.incCounter();
}
} else {
for (Trip trip : journey.getTrips()) {
tripWriter.write(
String.format(
"%d\t%d\t%d\t%d\t%.3f\t%s\t%s\t%s\t%s\t%s\t%f\n",
trip.getElementId(),
journey.getElementId(),
(int) trip.getStartTime(),
(int) trip.getEndTime(),
journey.isTeleportJourney() ? 0.000 : trip.getDistance(),
trip.getMode(),
"",
"",
"",
"",
MatsimRandom.getRandom().nextDouble()));
counter.incCounter();
}
}
} catch (NullPointerException e) {
setStuck(getStuck() + 1);
}
}
}
activityWriter.close();
journeyWriter.close();
tripWriter.close();
transferWriter.close();
counter.printCounter();
}
@Override
public void handleEvent(PersonDepartureEvent event) {
try {
if (transitDriverIds.contains(event.getPersonId())) return;
TravellerChain chain = chains.get(event.getPersonId());
Journey journey;
Trip trip;
switch (event.getLegMode()) {
case TransportMode.walk:
// fall through to the next
case TransportMode.transit_walk:
if (!chain.traveling) {
chain.traveling = true;
journey = chain.addJourney();
journey.setOrig(network.getLinks().get(event.getLinkId()).getCoord());
journey.setFromAct(chain.getActs().getLast());
journey.setStartTime(event.getTime());
Walk walk = journey.addWalk();
walk.setAccessWalk(true);
walk.setStartTime(event.getTime());
walk.setOrig(journey.getOrig());
} else {
journey = chain.getJourneys().getLast();
Walk walk = journey.addWalk();
walk.setStartTime(event.getTime());
walk.setOrig(network.getLinks().get(event.getLinkId()).getCoord());
journey.getPossibleTransfer().getWalks().add(walk);
}
break;
case TransportMode.car:
chain.inCar = true;
journey = chain.addJourney();
journey.setCarJourney(true);
journey.setOrig(network.getLinks().get(event.getLinkId()).getCoord());
journey.setFromAct(chain.getActs().getLast());
journey.setStartTime(event.getTime());
trip = journey.addTrip();
trip.setMode("car");
trip.setStartTime(event.getTime());
break;
case TransportMode.pt:
if (isTransitScenario) {
// person waits till they enter the vehicle
journey = chain.getJourneys().getLast();
Wait wait = journey.addWait();
if (journey.getWaits().size() == 1) wait.setAccessWait(true);
wait.setStartTime(event.getTime());
wait.setCoord(network.getLinks().get(event.getLinkId()).getCoord());
if (!wait.isAccessWait()) {
journey.getPossibleTransfer().getWaits().add(wait);
}
} else {
journey = chain.addJourney();
journey.setTeleportJourney(true);
journey.setOrig(network.getLinks().get(event.getLinkId()).getCoord());
journey.setFromAct(chain.getActs().getLast());
journey.setStartTime(event.getTime());
journey.setMainmode(event.getLegMode());
trip = journey.addTrip();
trip.setMode(event.getLegMode());
trip.setStartTime(event.getTime());
}
break;
default:
journey = chain.addJourney();
journey.setTeleportJourney(true);
journey.setOrig(network.getLinks().get(event.getLinkId()).getCoord());
journey.setFromAct(chain.getActs().getLast());
journey.setStartTime(event.getTime());
journey.setMainmode(event.getLegMode());
trip = journey.addTrip();
trip.setMode(event.getLegMode());
trip.setStartTime(event.getTime());
break;
}
} catch (Exception e) {
System.err.println(e.getStackTrace());
System.err.println(event.toString());
}
}