/**
* Create an edge. If twoWay, create two edges (back and forth).
*
* @param vA
* @param vB
* @param length
* @param back true if this is a reverse edge
*/
private PlainStreetEdge edge(StreetVertex vA, StreetVertex vB, double length, boolean back) {
String labelA = vA.getLabel();
String labelB = vB.getLabel();
String name = String.format("%s_%s", labelA, labelB);
Coordinate[] coords = new Coordinate[2];
coords[0] = vA.getCoordinate();
coords[1] = vB.getCoordinate();
LineString geom = GeometryUtils.getGeometryFactory().createLineString(coords);
StreetTraversalPermission perm = StreetTraversalPermission.ALL;
return new PlainStreetEdge(vA, vB, geom, name, length, perm, back);
}
private void makeEdges(StreetVertex v1, StreetVertex v2, String name) {
LineString geometry =
GeometryUtils.makeLineString(
v1.getCoordinate().x, v1.getCoordinate().y, v2.getCoordinate().x, v2.getCoordinate().y);
double length =
SphericalDistanceLibrary.getInstance().distance(v1.getCoordinate(), v2.getCoordinate());
new PlainStreetEdge(v1, v2, geometry, name, length, StreetTraversalPermission.ALL, false);
geometry =
GeometryUtils.makeLineString(
v2.getCoordinate().x, v2.getCoordinate().y, v1.getCoordinate().x, v1.getCoordinate().y);
new PlainStreetEdge(v2, v1, geometry, name, length, StreetTraversalPermission.ALL, true);
}