@Override public void visit(Node n) { assert aNode != null; if (n.hasKey(tag)) { double dist = n.getCoor().greatCircleDistance(aNode.getCoor()); if (dist < minDist && dist < maxDist) { minDist = dist; currentValue = n.get(tag); srcNode = n; } } }
@Override public void visit(Way w) { assert aNode != null; if (w.hasKey(tag)) { double dist = OsmUtils.getMinimumDistanceToWay(aNode.getCoor(), w); if (dist < minDist && dist < maxDist) { minDist = dist; currentValue = w.get(tag); srcNode = w; } } }
/** * Check if we need to visit the OSM data * * @return true, if successful */ public boolean needsGuess() { return aNode.needsGuessedValue(tag); }