protected void checkDistance(OsmPrimitive house, Collection<Way> street) {
EastNorth centroid;
if (house instanceof Node) {
centroid = ((Node) house).getEastNorth();
} else if (house instanceof Way) {
List<Node> nodes = ((Way) house).getNodes();
if (house.hasKey(ADDR_INTERPOLATION)) {
for (Node n : nodes) {
if (n.hasKey(ADDR_HOUSE_NUMBER)) {
checkDistance(n, street);
}
}
return;
}
centroid = Geometry.getCentroid(nodes);
} else {
return; // TODO handle multipolygon houses ?
}
if (centroid == null) return; // fix #8305
double maxDistance = Main.pref.getDouble("validator.addresses.max_street_distance", 200.0);
boolean hasIncompleteWays = false;
for (Way streetPart : street) {
for (Pair<Node, Node> chunk : streetPart.getNodePairs(false)) {
EastNorth closest =
Geometry.closestPointToSegment(
chunk.a.getEastNorth(), chunk.b.getEastNorth(), centroid);
if (closest.distance(centroid) <= maxDistance) {
return;
}
}
if (!hasIncompleteWays && streetPart.isIncomplete()) {
hasIncompleteWays = true;
}
}
// No street segment found near this house, report error on if the relation does not contain
// incomplete street ways (fix #8314)
if (hasIncompleteWays) return;
List<OsmPrimitive> errorList = new ArrayList<OsmPrimitive>(street);
errorList.add(0, house);
errors.add(
new AddressError(HOUSE_NUMBER_TOO_FAR, errorList, tr("House number too far from street")));
}
