/**
* By applying a routing algorithm (e.g. shortest path or OSM-extraction) route from station to
* station for each pt-line.
*
* <p>Writes the resulting schedule into this.schedule.
*/
protected void createPTRoutes() {
log.info("Creating pt routes...");
Counter counter = new Counter("route # ");
this.router = new PTLRFastAStarLandmarksSimpleRouting(this.network);
for (TransitLine line : this.schedule.getTransitLines().values()) {
for (TransitRoute route : line.getRoutes().values()) {
counter.incCounter();
assignRoute(route);
}
}
counter.printCounter();
log.info(" Add artificial links and nodes...");
for (ArtificiallyConnectedStopFacility newFacility :
artificiallyConnectedStopFacilities.values()) {
this.network.addNode(newFacility.myNode);
}
for (ArtificiallyConnectedStopFacility newFacility :
artificiallyConnectedStopFacilities.values()) {
this.network.addLink(newFacility.myLink);
for (Link newLink : newFacility.getLinks()) {
this.network.addLink(newLink);
}
}
for (Link newLink : artificiallyAddedLinks.values()) {
this.network.addLink(newLink);
}
log.info(" Add artificial links and nodes... done.");
log.info("Creating pt routes... done.");
}
private void cleanSchedule() {
for (TransitLine line : this.schedule.getTransitLines().values()) {
Set<TransitRoute> toRemove = new HashSet<>();
for (TransitRoute transitRoute : line.getRoutes().values()) {
boolean removeRoute = false;
NetworkRoute networkRoute = transitRoute.getRoute();
if (networkRoute.getStartLinkId() == null || networkRoute.getEndLinkId() == null) {
removeRoute = true;
}
for (Id<Link> linkId : transitRoute.getRoute().getLinkIds()) {
if (linkId == null) {
removeRoute = true;
}
}
if (removeRoute) {
log.error(
"NetworkRoute for " + transitRoute.getId().toString() + " incomplete. Remove route.");
toRemove.add(transitRoute);
}
}
if (!toRemove.isEmpty()) {
for (TransitRoute transitRoute : toRemove) {
line.removeRoute(transitRoute);
}
}
}
}
public WaitTimeCalculatorSerializable(
final TransitSchedule transitSchedule, final int timeSlot, final int totalTime) {
this.timeSlot = timeSlot;
for (TransitLine line : transitSchedule.getTransitLines().values())
for (TransitRoute route : line.getRoutes().values()) {
double[] sortedDepartures = new double[route.getDepartures().size()];
int d = 0;
for (Departure departure : route.getDepartures().values())
sortedDepartures[d++] = departure.getDepartureTime();
Arrays.sort(sortedDepartures);
Map<String, WaitTimeData> stopsMap = new HashMap<String, WaitTimeData>(100);
Map<String, double[]> stopsScheduledMap = new HashMap<String, double[]>(100);
for (TransitRouteStop stop : route.getStops()) {
stopsMap.put(
stop.getStopFacility().getId().toString(),
new WaitTimeDataArray((int) (totalTime / timeSlot) + 1));
double[] cacheWaitTimes = new double[(int) (totalTime / timeSlot) + 1];
for (int i = 0; i < cacheWaitTimes.length; i++) {
double endTime = timeSlot * (i + 1);
if (endTime > 24 * 3600) endTime -= 24 * 3600;
cacheWaitTimes[i] = Time.UNDEFINED_TIME;
SORTED_DEPARTURES:
for (double departure : sortedDepartures) {
double arrivalTime =
departure
+ (stop.getArrivalOffset() != Time.UNDEFINED_TIME
? stop.getArrivalOffset()
: stop.getDepartureOffset());
if (arrivalTime >= endTime) {
cacheWaitTimes[i] = arrivalTime - endTime;
break SORTED_DEPARTURES;
}
}
if (cacheWaitTimes[i] == Time.UNDEFINED_TIME)
cacheWaitTimes[i] =
sortedDepartures[0]
+ 24 * 3600
+ (stop.getArrivalOffset() != Time.UNDEFINED_TIME
? stop.getArrivalOffset()
: stop.getDepartureOffset())
- endTime;
}
stopsScheduledMap.put(stop.getStopFacility().getId().toString(), cacheWaitTimes);
}
Tuple<String, String> key =
new Tuple<String, String>(line.getId().toString(), route.getId().toString());
waitTimes.put(key, stopsMap);
scheduledWaitTimes.put(key, stopsScheduledMap);
}
}
private void removeNonUsedStopFacilities() {
// Collect all used stop facilities:
Set<Id<TransitStopFacility>> usedStopFacilities = new HashSet<>();
for (TransitLine line : this.schedule.getTransitLines().values()) {
for (TransitRoute route : line.getRoutes().values()) {
for (TransitRouteStop stop : route.getStops()) {
usedStopFacilities.add(stop.getStopFacility().getId());
}
}
}
// Check all stop facilities if not used:
Set<TransitStopFacility> unusedStopFacilites = new HashSet<>();
for (Id<TransitStopFacility> facilityId : this.schedule.getFacilities().keySet()) {
if (!usedStopFacilities.contains(facilityId)) {
unusedStopFacilites.add(this.schedule.getFacilities().get(facilityId));
}
}
// Remove all stop facilities not used:
for (TransitStopFacility facility : unusedStopFacilites) {
this.schedule.removeStopFacility(facility);
}
}
/**
* Add to any link that is passed by any route a "pt" in the modes, if it hasn't already one...
*/
private void prepareNetwork() {
Map<Id<Link>, ? extends Link> networkLinks = network.getLinks();
Set<Id<Link>> transitLinks = new HashSet<>();
for (TransitLine line : this.schedule.getTransitLines().values()) {
for (TransitRoute transitRoute : line.getRoutes().values()) {
NetworkRoute networkRoute = transitRoute.getRoute();
transitLinks.add(networkRoute.getStartLinkId());
for (Id<Link> linkId : transitRoute.getRoute().getLinkIds()) {
transitLinks.add(linkId);
}
transitLinks.add(networkRoute.getEndLinkId());
}
}
for (Id<Link> transitLinkId : transitLinks) {
Link transitLink = networkLinks.get(transitLinkId);
if (!transitLink.getAllowedModes().contains(TransportMode.pt)) {
Set<String> modes = new HashSet<>();
modes.addAll(transitLink.getAllowedModes());
modes.add(TransportMode.pt);
transitLink.setAllowedModes(modes);
}
}
}
