@Override
public void visit(Way w) {
if (e.child == null && left.matches(new Environment(w))) {
if (e.osm instanceof Way
&& Geometry.PolygonIntersection.CROSSING.equals(
Geometry.polygonIntersection(w.getNodes(), ((Way) e.osm).getNodes()))) {
e.child = w;
}
}
}
@Override
public void visit(Way w) {
if (e.child == null && left.matches(new Environment(w))) {
if (e.osm instanceof Way
&& Geometry.PolygonIntersection.FIRST_INSIDE_SECOND.equals(
Geometry.polygonIntersection(w.getNodes(), ((Way) e.osm).getNodes()))
|| e.osm instanceof Relation
&& ((Relation) e.osm).isMultipolygon()
&& Geometry.isPolygonInsideMultiPolygon(w.getNodes(), (Relation) e.osm, null)) {
e.child = w;
}
}
}