@Override
public void handleEvent(LinkLeaveEvent event) {
// ignore non-car travelers
if (!this.carAgents.contains(event.getPersonId())) return;
// call from NetworkReadExample
linkLeave(event.getLinkId(), event.getTime());
}
public void handleEvent(LinkLeaveEvent leave) {
Double enterTime = this.enterTimes.remove(leave.getPersonId().toString());
if (enterTime != null) {
Link l = this.network.getLinks().get(leave.getLinkId());
if (l != null) {
this.lengthSum += l.getLength() / 1000.0;
this.timeSum += (leave.getTime() - enterTime.doubleValue()) / 3600.0;
}
}
}
@Override
public void handleEvent(LinkLeaveEvent event) {
// System.out.println("leaveEvent");
/*-------*/
Id personId = event.getPersonId();
Id linkId = event.getLinkId();
/*-------*/
double time = event.getTime();
int hour = calculateTimeClass(time);
double hourd = (double) hour;
// String timePeriod = timeClassToTimePeriode(hour);
/*-------*/
LinkImpl link = (LinkImpl) this.network.getLinks().get(linkId);
double freeSpeedInMs = link.getFreespeed(time);
double freeSpeedInKmh = freeSpeedInMs * 3.6;
/*-------*/
// calculation of vehicles per hour; this method works well but I cannot use it for computing
// noise emissions
// therefore I create and fill a second Map linkId2hourd2vehicles below
// Map: linkId2hour2vehicles
// if the linkId doesn't exist in the map: add it with an 24x2 array: 24 hours x totalvehicles
// and HDV, set totalvehicles and HDV to zero
if (!linkId2hour2vehicles.containsKey(linkId)) {
double[][] hour2vehicles = new double[24][3];
for (int i = 0; i < 24; ++i) {
hour2vehicles[i][0] = 0.0; // first element includes cars
hour2vehicles[i][1] = 0.0; // the second element includes HDV
hour2vehicles[i][2] = freeSpeedInKmh;
}
linkId2hour2vehicles.put(linkId, hour2vehicles);
}
int index = hour - 1;
if (index < 24) {
/*check if it is a heavy duty vehicle, example event from events file:
<event time="580.0" type="left link" person="gv_5327" link="12132-12230-554320342-12221" vehicle="gv_5327" />
other activity types for gv: actend, departure, PersonEntersVehicle, wait2link, entered link*/
if (personId.toString().contains("gv_")) { // increment HDV
// ++ linkId2hour2vehicles.get(linkId)[index][0] ;
++linkId2hour2vehicles.get(linkId)[index][1];
} else {
++linkId2hour2vehicles.get(linkId)[index][0]; // increment cars
}
}
// end calculation of vehicles per hour version one with hour as integer
/*-------*/
// 2nd version start, in analogy to FH: linkId2timePeriod2trafficInfo
if (!linkId2hourd2vehicles.containsKey(linkId)) {
double[] trafficInfo = new double[3];
// initialize the array
trafficInfo[0] = freeSpeedInKmh; // the first element of the array contains freespeed
trafficInfo[1] = 1.0; // the second element of the array contains the total number of vehicles
if (personId.toString().contains("gv_")) {
trafficInfo[2] = 1.0; // the third element contains the number of heavy duty vehicles
} else {
trafficInfo[2] = 0.0;
}
// FH: Map<String, double[]> timeToTrafficInfo = new TreeMap<String, double[]>();
Map<Double, double[]> timeToTrafficInfo = new TreeMap<Double, double[]>();
timeToTrafficInfo.put(hourd, trafficInfo);
linkId2hourd2vehicles.put(linkId, timeToTrafficInfo);
} else {
if (!linkId2hourd2vehicles.get(linkId).containsKey(hourd)) {
double[] trafficInfo = new double[3];
trafficInfo[0] = freeSpeedInKmh; // the first element of the array contains freespeed
trafficInfo[1] =
1.0; // the second element of the array contains the total number of vehicles
if (personId.toString().contains("gv_")) {
trafficInfo[2] = 1.0; // the third element contains the number of HDV
} else {
trafficInfo[2] = 0.0;
}
linkId2hourd2vehicles.get(linkId).put(hourd, trafficInfo);
} else {
if (personId.toString().contains("gv_")) {
++linkId2hourd2vehicles.get(linkId).get(hourd)[2];
}
++linkId2hourd2vehicles.get(linkId).get(hourd)[1];
}
}
}
