public void testStreetLocationFinder() {
StreetVertexIndexServiceImpl finder = new StreetVertexIndexServiceImpl(graph);
finder.setup();
// test that the local stop finder finds stops
assertTrue(finder.getLocalTransitStops(new Coordinate(-74.005000001, 40.01), 100).size() > 0);
// test that the closest vertex finder returns the closest vertex
StreetLocation some =
(StreetLocation) finder.getClosestVertex(new Coordinate(-74.00, 40.00), null);
assertNotNull(some);
assertTrue(
"wheelchair accessibility is correctly set (vertices)", some.isWheelchairAccessible());
// test that the closest vertex finder correctly splits streets
StreetLocation start =
(StreetLocation) finder.getClosestVertex(new Coordinate(-74.01, 40.004), null);
assertNotNull(start);
assertTrue(
"wheelchair accessibility is correctly set (splitting)", start.isWheelchairAccessible());
List<DirectEdge> extras = start.getExtra();
assertEquals(10, extras.size());
TraverseOptions biking = new TraverseOptions(new TraverseModeSet(TraverseMode.BICYCLE));
StreetLocation end =
(StreetLocation) finder.getClosestVertex(new Coordinate(-74.0, 40.008), biking);
assertNotNull(end);
extras = end.getExtra();
assertEquals(10, extras.size());
// test that the closest vertex finder also adds an edge to transit
// stops (if you are really close to the transit stop relative to the
// street)
StreetLocation location =
(StreetLocation)
finder.getClosestVertex(new Coordinate(-74.004999, 40.00999), new TraverseOptions());
assertTrue(location.isWheelchairAccessible());
boolean found = false;
for (Edge extra : location.getExtra()) {
if (extra instanceof FreeEdge && ((FreeEdge) extra).getToVertex().equals(station1)) {
found = true;
}
}
assertTrue(found);
}
// this could be handled by method overloading on Vertex
public boolean isWheelchairAccessible(Vertex v) {
if (v instanceof TransitStop) {
TransitStop ts = (TransitStop) v;
return ts.hasWheelchairEntrance();
} else if (v instanceof StreetLocation) {
StreetLocation sl = (StreetLocation) v;
return sl.isWheelchairAccessible();
}
return true;
}
@Override
public boolean isAccessible(String place, TraverseOptions options) {
/* fixme: take into account slope for wheelchair accessibility */
Vertex vertex = getVertexForPlace(place, options);
if (vertex instanceof TransitStop) {
TransitStop ts = (TransitStop) vertex;
return ts.hasWheelchairEntrance();
} else if (vertex instanceof StreetLocation) {
StreetLocation sl = (StreetLocation) vertex;
return sl.isWheelchairAccessible();
}
return true;
}