/**
* handle the crossroads...
*
* @param wayList
*/
private void handleCrossRoads(List<Way> wayList) {
int z = 0;
List<Way> splittedWay = new ArrayList<Way>();
for (Waypoint waypoint : allWaypoints.values()) {
if (waypoint.getAddedWays().size() > 1) {
for (Way way : waypoint.getAddedWays()) {
if (way.getStart() == waypoint || way.getEnd() == waypoint) {
z++;
} else {
way.addSplitPoint(waypoint);
if (!splittedWay.contains(way)) {
splittedWay.add(way);
}
}
}
}
}
for (Way way : splittedWay) {
effectiveWayList.remove(way);
int start = 0;
int end = 0;
long generatedKey = 0;
List<Waypoint> splitWaypointList =
sortWaypoints(way.getWaypointList(), way.getSplitPointList());
for (Waypoint waypoint : splitWaypointList) {
end = way.getWaypointList().indexOf(waypoint);
if (end < start) {
int temp = end;
end = start;
start = temp;
}
List<Waypoint> newWaypoints = getWaypointSubset(start, end, way.getWaypointList());
Way newWay = new Way();
newWay.setStatus(WayStatusEnum.undefined);
generatedKey = way.getWayID() + 1;
while (allWays.containsKey(generatedKey)) {
generatedKey++;
}
newWay.setWayID(generatedKey);
newWay.setName(way.getWayID() + "Part" + start + "-" + end);
Waypoint startPoint = newWaypoints.get(0);
Waypoint endPoint = waypoint;
newWay.setStart(startPoint);
newWay.setEnd(endPoint);
newWay.setWaypointList(newWaypoints);
effectiveWayList.add(newWay);
allWays.put(newWay.getWayID(), newWay);
start = end;
}
if (end != way.getWaypointList().size() - 1) {
end = way.getWaypointList().size() - 1;
List<Waypoint> newWaypoints = getWaypointSubset(start, end, way.getWaypointList());
Way newWay = new Way();
newWay.setStatus(WayStatusEnum.undefined);
newWay.setName(way.getWayID() + "Part" + start + "-" + end);
while (allWays.containsKey(generatedKey)) {
generatedKey++;
}
newWay.setWayID(generatedKey);
start = 0;
end = newWaypoints.size() - 1;
Waypoint startPoint = newWaypoints.get(start);
Waypoint endPoint = newWaypoints.get(end);
newWay.setStart(startPoint);
newWay.setEnd(endPoint);
newWay.setWaypointList(newWaypoints);
effectiveWayList.add(newWay);
allWays.put(newWay.getWayID(), newWay);
}
}
}
