/** Generates a TripPlan from a set of paths */
public TripPlan generatePlan(List<GraphPath> paths, RoutingRequest request) {
GraphPath exemplar = paths.get(0);
Vertex tripStartVertex = exemplar.getStartVertex();
Vertex tripEndVertex = exemplar.getEndVertex();
String startName = tripStartVertex.getName();
String endName = tripEndVertex.getName();
// Use vertex labels if they don't have names
if (startName == null) {
startName = tripStartVertex.getLabel();
}
if (endName == null) {
endName = tripEndVertex.getLabel();
}
Place from = new Place(tripStartVertex.getX(), tripStartVertex.getY(), startName);
Place to = new Place(tripEndVertex.getX(), tripEndVertex.getY(), endName);
TripPlan plan = new TripPlan(from, to, request.getDateTime());
for (GraphPath path : paths) {
Itinerary itinerary = generateItinerary(path, request.getShowIntermediateStops());
plan.addItinerary(itinerary);
}
return plan;
}
private Vertex getVertexByCrossStreets(String s1, String s2) {
for (Vertex v : Context.getInstance().graph.getVertices()) {
if (v.getName().contains(s1) && v.getName().contains(s2)) {
return v;
}
}
return null;
}
/**
* Makes a new Place from a state. Contains information about time.
*
* @return
*/
private Place makePlace(State state, boolean time) {
Vertex v = state.getVertex();
Coordinate endCoord = v.getCoordinate();
String name = v.getName();
Place place;
if (time) {
Calendar timeAtState = makeCalendar(state);
place = new Place(endCoord.x, endCoord.y, name, timeAtState);
} else {
place = new Place(endCoord.x, endCoord.y, name);
}
if (v instanceof TransitVertex) {
TransitVertex transitVertex = (TransitVertex) v;
place.stopId = transitVertex.getStopId();
place.stopCode = transitVertex.getStopCode();
place.zoneId = state.getZone();
}
return place;
}