public void addWay(OSMWay way) {
if (_ways.containsKey(way.getId())) return;
_ways.put(way.getId(), way);
if (_ways.size() % 10000 == 0) _log.debug("ways=" + _ways.size());
}
/*
* Handle route=road relations.
*
* @param relation
*/
private void processRoad(OSMRelation relation) {
for (OSMRelationMember member : relation.getMembers()) {
if (!("way".equals(member.getType()) && _ways.containsKey(member.getRef()))) {
continue;
}
OSMWay way = _ways.get(member.getRef());
if (way == null) {
continue;
}
if (relation.hasTag("name")) {
if (way.hasTag("otp:route_name")) {
way.addTag(
"otp:route_name",
addUniqueName(way.getTag("otp:route_name"), relation.getTag("name")));
} else {
way.addTag(new OSMTag("otp:route_name", relation.getTag("name")));
}
}
if (relation.hasTag("ref")) {
if (way.hasTag("otp:route_ref")) {
way.addTag(
"otp:route_ref",
addUniqueName(way.getTag("otp:route_ref"), relation.getTag("ref")));
} else {
way.addTag(new OSMTag("otp:route_ref", relation.getTag("ref")));
}
}
}
}
/**
* <<<<<<< HEAD ======= Copies useful metadata from multipolygon relations to the relevant ways.
*
* <p>This is done at a different time than processRelations(), so that way purging doesn't
* remove the used ways.
*/
private void processMultipolygons() {
for (OSMRelation relation : _relations.values()) {
if (!(relation.isTag("type", "multipolygon") && relation.hasTag("highway"))) {
continue;
}
for (OSMRelationMember member : relation.getMembers()) {
if (!("way".equals(member.getType()) && _ways.containsKey(member.getRef()))) {
continue;
}
OSMWay way = _ways.get(member.getRef());
if (way == null) {
continue;
}
if (relation.hasTag("highway") && !way.hasTag("highway")) {
way.addTag("highway", relation.getTag("highway"));
}
if (relation.hasTag("name") && !way.hasTag("name")) {
way.addTag("name", relation.getTag("name"));
}
if (relation.hasTag("ref") && !way.hasTag("ref")) {
way.addTag("ref", relation.getTag("ref"));
}
}
}
}
public void secondPhase() {
int count = _ways.values().size();
// This copies relevant tags to the ways (highway=*) where it doesn't exist, so that
// the way purging keeps the needed way around.
// Multipolygons may be processed more than once, which may be needed since
// some member might be in different files for the same multipolygon.
processMultipolygons();
for (Iterator<OSMWay> it = _ways.values().iterator(); it.hasNext(); ) {
OSMWay way = it.next();
if (!(way.hasTag("highway") || way.isTag("railway", "platform"))) {
it.remove();
} else if (way.isTag("highway", "conveyer") || way.isTag("highway", "proposed")) {
it.remove();
} else {
// Since the way is kept, update nodes-with-neighbors
List<Long> nodes = way.getNodeRefs();
if (nodes.size() > 1) {
_nodesWithNeighbors.addAll(nodes);
}
}
}
_log.trace("purged " + (count - _ways.values().size()) + " ways out of " + count);
}
private PlainStreetEdge getEdgeForStreet(
IntersectionVertex start,
IntersectionVertex end,
OSMWay way,
long startNode,
double length,
StreetTraversalPermission permissions,
LineString geometry,
boolean back) {
String id = "way " + way.getId() + " from " + startNode;
id = unique(id);
String name = way.getAssumedName();
if (customNamer != null) {
name = customNamer.name(way, name);
}
if (name == null) {
name = id;
}
boolean steps = "steps".equals(way.getTag("highway"));
if (steps) {
// consider the elevation gain of stairs, roughly
length *= 2;
}
PlainStreetEdge street =
new PlainStreetEdge(start, end, geometry, name, length, permissions, back);
street.setId(id);
if (!way.hasTag("name")) {
street.setBogusName(true);
}
street.setStairs(steps);
/* TODO: This should probably generalized somehow? */
if (way.isTagFalse("wheelchair") || (steps && !way.isTagTrue("wheelchair"))) {
street.setWheelchairAccessible(false);
}
street.setSlopeOverride(wayPropertySet.getSlopeOverride(way));
if (customNamer != null) {
customNamer.nameWithEdge(way, street);
}
return street;
}
/**
* Record the level of the way for this node, e.g. if the way is at level 5, mark that this node
* is active at level 5.
*
* @param the way that has the level
* @param the node to record for
* @author mattwigway
*/
private IntersectionVertex recordLevel(OSMNode node, OSMWay way) {
HashMap<Integer, IntersectionVertex> levels;
long nid = node.getId();
int level = Integer.parseInt(way.getTag("otp:numeric_level"));
if (multiLevelNodes.containsKey(nid)) {
levels = multiLevelNodes.get(nid);
} else {
levels = new HashMap<Integer, IntersectionVertex>();
multiLevelNodes.put(nid, levels);
}
if (!levels.containsKey(level)) {
Coordinate coordinate = getCoordinate(node);
String label = "osm node " + nid;
IntersectionVertex iv =
new IntersectionVertex(graph, label, coordinate.x, coordinate.y, label);
levels.put(level, iv);
return iv;
}
return levels.get(level);
}
/**
* Handle oneway streets, cycleways, and whatnot. See http://wiki.openstreetmap.org/wiki/Bicycle
* for various scenarios, along with
* http://wiki.openstreetmap.org/wiki/OSM_tags_for_routing#Oneway.
*
* @param end
* @param start
*/
private P2<PlainStreetEdge> getEdgesForStreet(
IntersectionVertex start,
IntersectionVertex end,
OSMWay way,
long startNode,
StreetTraversalPermission permissions,
LineString geometry) {
// get geometry length in meters, irritatingly.
Coordinate[] coordinates = geometry.getCoordinates();
double d = 0;
for (int i = 1; i < coordinates.length; ++i) {
d += DistanceLibrary.distance(coordinates[i - 1], coordinates[i]);
}
LineString backGeometry = (LineString) geometry.reverse();
Map<String, String> tags = way.getTags();
if (permissions == StreetTraversalPermission.NONE) return new P2<PlainStreetEdge>(null, null);
PlainStreetEdge street = null, backStreet = null;
/*
* pedestrian rules: everything is two-way (assuming pedestrians are allowed at all)
* bicycle rules: default: permissions;
*
* cycleway=dismount means walk your bike -- the engine will automatically try walking
* bikes any time it is forbidden to ride them, so the only thing to do here is to
* remove bike permissions
*
* oneway=... sets permissions for cars and bikes oneway:bicycle overwrites these
* permissions for bikes only
*
* now, cycleway=opposite_lane, opposite, opposite_track can allow once oneway has been
* set by oneway:bicycle, but should give a warning if it conflicts with oneway:bicycle
*
* bicycle:backward=yes works like oneway:bicycle=no bicycle:backwards=no works like
* oneway:bicycle=yes
*/
String foot = way.getTag("foot");
if ("yes".equals(foot) || "designated".equals(foot)) {
permissions = permissions.add(StreetTraversalPermission.PEDESTRIAN);
}
if (OSMWithTags.isFalse(foot)) {
permissions = permissions.remove(StreetTraversalPermission.PEDESTRIAN);
}
boolean forceBikes = false;
String bicycle = way.getTag("bicycle");
if ("yes".equals(bicycle) || "designated".equals(bicycle)) {
permissions = permissions.add(StreetTraversalPermission.BICYCLE);
forceBikes = true;
}
if (way.isTag("cycleway", "dismount") || "dismount".equals(bicycle)) {
permissions = permissions.remove(StreetTraversalPermission.BICYCLE);
if (forceBikes) {
_log.warn(
GraphBuilderAnnotation.register(graph, Variety.CONFLICTING_BIKE_TAGS, way.getId()));
}
}
StreetTraversalPermission permissionsFront = permissions;
StreetTraversalPermission permissionsBack = permissions;
if (way.isTagTrue("oneway") || "roundabout".equals(tags.get("junction"))) {
permissionsBack = permissionsBack.remove(StreetTraversalPermission.BICYCLE_AND_CAR);
}
if (way.isTag("oneway", "-1")) {
permissionsFront = permissionsFront.remove(StreetTraversalPermission.BICYCLE_AND_CAR);
}
String oneWayBicycle = way.getTag("oneway:bicycle");
if (OSMWithTags.isTrue(oneWayBicycle) || way.isTagFalse("bicycle:backwards")) {
permissionsBack = permissionsBack.remove(StreetTraversalPermission.BICYCLE);
}
if ("-1".equals(oneWayBicycle)) {
permissionsFront = permissionsFront.remove(StreetTraversalPermission.BICYCLE);
}
if (OSMWithTags.isFalse(oneWayBicycle) || way.isTagTrue("bicycle:backwards")) {
if (permissions.allows(StreetTraversalPermission.BICYCLE)) {
permissionsFront = permissionsFront.add(StreetTraversalPermission.BICYCLE);
permissionsBack = permissionsBack.add(StreetTraversalPermission.BICYCLE);
}
}
// any cycleway which is opposite* allows contraflow biking
String cycleway = way.getTag("cycleway");
String cyclewayLeft = way.getTag("cycleway:left");
String cyclewayRight = way.getTag("cycleway:right");
if ((cycleway != null && cycleway.startsWith("opposite"))
|| (cyclewayLeft != null && cyclewayLeft.startsWith("opposite"))
|| (cyclewayRight != null && cyclewayRight.startsWith("opposite"))) {
permissionsBack = permissionsBack.add(StreetTraversalPermission.BICYCLE);
}
String access = way.getTag("access");
boolean noThruTraffic =
"destination".equals(access)
|| "private".equals(access)
|| "customers".equals(access)
|| "delivery".equals(access)
|| "forestry".equals(access)
|| "agricultural".equals(access);
if (permissionsFront != StreetTraversalPermission.NONE) {
street = getEdgeForStreet(start, end, way, startNode, d, permissionsFront, geometry, false);
street.setNoThruTraffic(noThruTraffic);
}
if (permissionsBack != StreetTraversalPermission.NONE) {
backStreet =
getEdgeForStreet(end, start, way, startNode, d, permissionsBack, backGeometry, true);
backStreet.setNoThruTraffic(noThruTraffic);
}
/* mark edges that are on roundabouts */
if ("roundabout".equals(tags.get("junction"))) {
if (street != null) street.setRoundabout(true);
if (backStreet != null) backStreet.setRoundabout(true);
}
return new P2<PlainStreetEdge>(street, backStreet);
}
/**
* Process an OSM level map.
*
* @param relation
*/
private void processLevelMap(OSMRelation relation) {
ArrayList<String> levels = new ArrayList<String>();
// This stores the mapping from level keys to the full level values
HashMap<String, String> levelFullNames = new HashMap<String, String>();
int levelDelta = 0;
/*
* parse all of the levels
* this array is ordered
* this is a little different than the OpenStreetMap levels notation,
* because the lowest level of a building (basement or whatever) is
* always otp:numeric_level 0. This is OK, as otp:numeric_level tags
* are *always* accompanied by otp:human_level tags that give the actual
* name of the level; otp:numeric_level is used only for relative
* position, and should *never* be shown to the user. To make things more understandable
* we try to find a delta to compensate and put the basement where it should be, but
* this data should never be displayed to the user or mixed with OSM levels
* from elsewhere. It's possible we wouldn't find a delta (imagine
* levels=Garage;Basement;Lobby;Sky Bridge;Roof), but this is OK.
*/
Pattern isRange = Pattern.compile("^[0-9]+\\-[0-9]+$");
Matcher m;
for (String level : relation.getTag("levels").split(";")) {
// split out ranges
m = isRange.matcher(level);
if (m.matches()) {
String[] range = level.split("-");
int endOfRange = Integer.parseInt(range[1]);
for (int i = Integer.parseInt(range[0]); i <= endOfRange; i++) {
levels.add(Integer.toString(i));
}
}
// not a range, just normal
else {
levels.add(level);
}
}
// try to get a best-guess delta between level order and level numbers, and fix up
// levels
for (int i = 0; i < levels.size(); i++) {
String level = levels.get(i);
// leaving it null gives NullPointerException when there is no matched 0 level
// making it 1 doesn't matter, since its only purpose is to be compared to 0
Integer numLevel = 1;
// try to parse out the level number
try {
numLevel = Integer.parseInt(level);
} catch (NumberFormatException e) {
try {
numLevel = Integer.parseInt(level.split("=")[0]);
} catch (NumberFormatException e2) {
try {
// http://stackoverflow.com/questions/1181969/java-get-last-element-after-split
int lastInd = level.lastIndexOf('@');
if (lastInd != -1) {
numLevel = Integer.parseInt(level.substring(lastInd + 1));
}
} catch (NumberFormatException e3) {
// do nothing
}
}
}
if (numLevel == 0) {
levelDelta = -1 * levels.indexOf(level);
}
String levelIndex;
String levelName;
// get just the human-readable level name from a name like T=Tunnel@-15
// first, discard elevation info
// don't use split, in case there is an @ in the level name; split on only the last
// one
int lastIndAt = level.lastIndexOf('@');
if (lastIndAt >= 1) {
level = level.substring(0, lastIndAt);
}
// if it's there, discard the long name, but put it into a hashmap for retrieval
// below
// Why not just use the hashmap? Because we need the ordered ArrayList.
Integer levelSplit = level.indexOf('=');
if (levelSplit >= 1) {
levelIndex = level.substring(0, levelSplit);
levelName = level.substring(levelSplit + 1);
} else {
// set them both the same, the @whatever has already been discarded
levelIndex = levelName = level;
}
// overwrite for later indexing
levels.set(i, levelIndex);
// add to the HashMap
levelFullNames.put(levelIndex, levelName);
}
for (OSMRelationMember member : relation.getMembers()) {
if ("way".equals(member.getType()) && _ways.containsKey(member.getRef())) {
OSMWay way = _ways.get(member.getRef());
if (way != null) {
String role = member.getRole();
// this would indicate something more complicated than a single
// level. Skip it.
if (!relation.hasTag("role:" + role)) {
if (levels.indexOf(role) != -1) {
way.addTag(
"otp:numeric_level", Integer.toString(levels.indexOf(role) + levelDelta));
way.addTag("otp:human_level", levelFullNames.get(role));
} else {
_log.warn(member.getRef() + " has undefined level " + role);
}
}
}
}
}
}
public void buildGraph(Graph graph) {
this.graph = graph;
// handle turn restrictions and road names in relations
processRelations();
// Remove all simple islands
_nodes.keySet().retainAll(_nodesWithNeighbors);
long wayIndex = 0;
// store levels that cannot be parsed, and assign them a number
int nextUnparsedLevel = 0;
HashMap<String, Integer> unparsedLevels = new HashMap<String, Integer>();
// figure out which nodes that are actually intersections
Set<Long> possibleIntersectionNodes = new HashSet<Long>();
for (OSMWay way : _ways.values()) {
List<Long> nodes = way.getNodeRefs();
for (long node : nodes) {
if (possibleIntersectionNodes.contains(node)) {
intersectionNodes.put(node, null);
} else {
possibleIntersectionNodes.add(node);
}
}
}
GeometryFactory geometryFactory = new GeometryFactory();
/* build an ordinary graph, which we will convert to an edge-based graph */
for (OSMWay way : _ways.values()) {
if (wayIndex % 10000 == 0) _log.debug("ways=" + wayIndex + "/" + _ways.size());
wayIndex++;
WayProperties wayData = wayPropertySet.getDataForWay(way);
if (!way.hasTag("name")) {
String creativeName = wayPropertySet.getCreativeNameForWay(way);
if (creativeName != null) {
way.addTag("otp:gen_name", creativeName);
}
}
Set<Alert> note = wayPropertySet.getNoteForWay(way);
StreetTraversalPermission permissions =
getPermissionsForEntity(way, wayData.getPermission());
if (permissions == StreetTraversalPermission.NONE) continue;
List<Long> nodes = way.getNodeRefs();
IntersectionVertex startEndpoint = null, endEndpoint = null;
ArrayList<Coordinate> segmentCoordinates = new ArrayList<Coordinate>();
/* The otp:numeric_level tag adds a constant to level numbers depending on
where they come from (level map, tags).
This prevents a layer 1 from being equal to a level_map 1, because they may
not represent the same thing. Worst case scenario, OTP will say
"take elevator to level 1" when you're already on level 1.
*/
final int LEVEL_MAP_LEVEL = 0;
final int LEVEL_TAG_LEVEL = 100000;
final int LAYER_TAG_LEVEL = 200000;
final int OTHER_LEVEL = 300000;
final int UNPARSED_LEVEL = 400000;
if (!way.hasTag("otp:numeric_level")) {
// Parse levels, if a level map was not already applied in processRelations
String strLevel = null;
int offset = LEVEL_MAP_LEVEL, intLevel;
if (way.hasTag("level")) { // TODO: floating-point levels &c.
strLevel = way.getTag("level");
offset = LEVEL_TAG_LEVEL;
} else if (way.hasTag("layer")) {
strLevel = way.getTag("layer");
offset = LAYER_TAG_LEVEL;
}
if (strLevel != null) {
try {
intLevel = Integer.parseInt(strLevel);
} catch (NumberFormatException e) {
// could not parse the level string as an integer
// get a unique level number for this
if (unparsedLevels.containsKey(strLevel)) {
intLevel = unparsedLevels.get(strLevel);
} else { // make a new unique ID
intLevel = nextUnparsedLevel++;
unparsedLevels.put(strLevel, intLevel);
}
offset = UNPARSED_LEVEL;
_log.warn(
"Could not determine ordinality of layer "
+ strLevel
+ ". Elevators will work, but costing may be incorrect. "
+ "A level map should be used in this situation.");
}
} else {
// no string level description was available. assume ground level, but
// don't assume it's connected to any other ground level.
intLevel = 0;
offset = OTHER_LEVEL;
}
if (noZeroLevels && intLevel >= 0) {
// add 1 to human-readable representation of non-negative levels
// in (-inf, -1] U [1, inf) locations like the US
strLevel = Integer.toString(intLevel + 1);
}
way.addTag("otp:numeric_level", Integer.toString(intLevel + offset));
way.addTag("otp:human_level", strLevel); // redunant
levelHumanNames.put(intLevel + offset, strLevel);
}
/*
* Traverse through all the nodes of this edge. For nodes which are not shared with
* any other edge, do not create endpoints -- just accumulate them for geometry. For
* nodes which are shared, create endpoints and StreetVertex instances.
*/
Long startNode = null;
OSMNode osmStartNode = null;
for (int i = 0; i < nodes.size() - 1; i++) {
Long endNode = nodes.get(i + 1);
if (osmStartNode == null) {
startNode = nodes.get(i);
osmStartNode = _nodes.get(startNode);
}
OSMNode osmEndNode = _nodes.get(endNode);
if (osmStartNode == null || osmEndNode == null) continue;
LineString geometry;
/*
* skip vertices that are not intersections, except that we use them for
* geometry
*/
if (segmentCoordinates.size() == 0) {
segmentCoordinates.add(getCoordinate(osmStartNode));
}
if (intersectionNodes.containsKey(endNode) || i == nodes.size() - 2) {
segmentCoordinates.add(getCoordinate(osmEndNode));
geometry =
geometryFactory.createLineString(segmentCoordinates.toArray(new Coordinate[0]));
segmentCoordinates.clear();
} else {
segmentCoordinates.add(getCoordinate(osmEndNode));
continue;
}
/* generate endpoints */
if (startEndpoint == null) { // first iteration on this way
// make or get a shared vertex for flat intersections,
// one vertex per level for multilevel nodes like elevators
startEndpoint = getVertexForOsmNode(osmStartNode, way);
} else { // subsequent iterations
startEndpoint = endEndpoint;
}
endEndpoint = getVertexForOsmNode(osmEndNode, way);
P2<PlainStreetEdge> streets =
getEdgesForStreet(startEndpoint, endEndpoint, way, i, permissions, geometry);
PlainStreetEdge street = streets.getFirst();
if (street != null) {
double safety = wayData.getSafetyFeatures().getFirst();
street.setBicycleSafetyEffectiveLength(street.getLength() * safety);
if (safety < bestBikeSafety) {
bestBikeSafety = safety;
}
if (note != null) {
street.setNote(note);
}
}
PlainStreetEdge backStreet = streets.getSecond();
if (backStreet != null) {
double safety = wayData.getSafetyFeatures().getSecond();
if (safety < bestBikeSafety) {
bestBikeSafety = safety;
}
backStreet.setBicycleSafetyEffectiveLength(backStreet.getLength() * safety);
if (note != null) {
backStreet.setNote(note);
}
}
/* Check if there are turn restrictions starting on this segment */
List<TurnRestrictionTag> restrictionTags = turnRestrictionsByFromWay.get(way.getId());
if (restrictionTags != null) {
for (TurnRestrictionTag tag : restrictionTags) {
if (tag.via == startNode) {
TurnRestriction restriction = turnRestrictionsByTag.get(tag);
restriction.from = backStreet;
} else if (tag.via == endNode) {
TurnRestriction restriction = turnRestrictionsByTag.get(tag);
restriction.from = street;
}
}
}
restrictionTags = turnRestrictionsByToWay.get(way.getId());
if (restrictionTags != null) {
for (TurnRestrictionTag tag : restrictionTags) {
if (tag.via == startNode) {
TurnRestriction restriction = turnRestrictionsByTag.get(tag);
restriction.to = street;
} else if (tag.via == endNode) {
TurnRestriction restriction = turnRestrictionsByTag.get(tag);
restriction.to = backStreet;
}
}
}
startNode = endNode;
osmStartNode = _nodes.get(startNode);
}
} // END loop over OSM ways
/* build elevator edges */
for (Long nodeId : multiLevelNodes.keySet()) {
OSMNode node = _nodes.get(nodeId);
// this allows skipping levels, e.g., an elevator that stops
// at floor 0, 2, 3, and 5.
// Converting to an Array allows us to
// subscript it so we can loop over it in twos. Assumedly, it will stay
// sorted when we convert it to an Array.
// The objects are Integers, but toArray returns Object[]
HashMap<Integer, IntersectionVertex> levels = multiLevelNodes.get(nodeId);
/* first, build FreeEdges to disconnect from the graph,
GenericVertices to serve as attachment points,
and ElevatorBoard and ElevatorAlight edges
to connect future ElevatorHop edges to.
After this iteration, graph will look like (side view):
+==+~~X
+==+~~X
+==+~~X
+ GenericVertex, X EndpointVertex, ~~ FreeEdge, == ElevatorBoardEdge/ElevatorAlightEdge
Another loop will fill in the ElevatorHopEdges. */
ArrayList<Vertex> onboardVertices = new ArrayList<Vertex>();
Integer[] levelKeys = levels.keySet().toArray(new Integer[0]);
Arrays.sort(levelKeys);
for (Integer level : levelKeys) {
// get the source node to hang all this stuff off of.
String humanLevel = levelHumanNames.get(level);
IntersectionVertex sourceVert = levels.get(level);
String sourceVertLabel = sourceVert.getLabel();
// create a Vertex to connect the FreeNode to.
ElevatorOffboardVertex offboardVert =
new ElevatorOffboardVertex(
graph, sourceVertLabel + "_middle", sourceVert.getX(), sourceVert.getY());
new FreeEdge(sourceVert, offboardVert);
new FreeEdge(offboardVert, sourceVert);
// Create a vertex to connect the ElevatorAlight, ElevatorBoard, and
// ElevatorHop edges to.
ElevatorOnboardVertex onboardVert =
new ElevatorOnboardVertex(
graph, sourceVertLabel + "_onboard", sourceVert.getX(), sourceVert.getY());
new ElevatorBoardEdge(offboardVert, onboardVert);
new ElevatorAlightEdge(onboardVert, offboardVert, humanLevel);
// add it to the array so it can be connected later
onboardVertices.add(onboardVert);
}
// -1 because we loop over it two at a time
Integer vSize = onboardVertices.size() - 1;
for (Integer i = 0; i < vSize; i++) {
Vertex from = onboardVertices.get(i);
Vertex to = onboardVertices.get(i + 1);
StreetTraversalPermission permission = StreetTraversalPermission.PEDESTRIAN_AND_BICYCLE;
// default to true
boolean wheelchairAccessible = true;
// check for bicycle=no, otherwise assume it's OK to take a bike
if (node.isTagFalse("bicycle")) {
permission = StreetTraversalPermission.PEDESTRIAN;
}
// check for wheelchair=no
if (node.isTagFalse("wheelchair")) {
wheelchairAccessible = false;
}
// The narrative won't be strictly correct, as it will show the elevator as part
// of the cycling leg, but I think most cyclists will figure out that they
// should really dismount.
ElevatorHopEdge theEdge = new ElevatorHopEdge(from, to, permission);
ElevatorHopEdge backEdge = new ElevatorHopEdge(to, from, permission);
theEdge.wheelchairAccessible = wheelchairAccessible;
backEdge.wheelchairAccessible = wheelchairAccessible;
}
} // END elevator edge loop
/* unify turn restrictions */
Map<Edge, TurnRestriction> turnRestrictions = new HashMap<Edge, TurnRestriction>();
for (TurnRestriction restriction : turnRestrictionsByTag.values()) {
turnRestrictions.put(restriction.from, restriction);
}
if (customNamer != null) {
customNamer.postprocess(graph);
}
applyBikeSafetyFactor(graph);
StreetUtils.pruneFloatingIslands(graph);
StreetUtils.makeEdgeBased(graph, endpoints, turnRestrictions);
} // END buildGraph()
