/**
* Recursively searches the tree for all intersecting entries. Immediately calls execute() on the
* passed IntProcedure when a matching entry is found.
*
* <p>[x] TODO rewrite this to be non-recursive? Make sure it doesn't slow it down.
*/
private void intersects(Rectangle r, IntProcedure v, Node n) {
for (int i = 0; i < n.entryCount; i++) {
if (r.intersects(n.entries[i])) {
if (n.isLeaf()) {
v.execute(n.ids[i]);
} else {
Node childNode = getNode(n.ids[i]);
intersects(r, v, childNode);
}
}
}
}
/** @see com.infomatiq.jsi.SpatialIndex#intersects(Rectangle, IntProcedure) */
public void intersects(Rectangle r, IntProcedure v) {
Node rootNode = getNode(rootNodeId);
intersects(r, v, rootNode);
}