public Object[] get(RectangleR2 r) {
ArrayList result = new ArrayList();
if (root != null) {
root.find(r, result, height);
}
return result.toArray();
}
public void remove(RectangleR2 r, T obj) {
if (root == null) {
throw new StorageError(StorageError.KEY_NOT_FOUND);
}
ArrayList reinsertList = new ArrayList();
int reinsertLevel = root.remove(r, obj, height, reinsertList);
if (reinsertLevel < 0) {
throw new StorageError(StorageError.KEY_NOT_FOUND);
}
for (int i = reinsertList.size(); --i >= 0; ) {
RtreeR2Page p = (RtreeR2Page) reinsertList.get(i);
for (int j = 0, n = p.n; j < n; j++) {
RtreeR2Page q = root.insert(getStorage(), p.b[j], p.branch.get(j), height - reinsertLevel);
if (q != null) {
// root splitted
root = new RtreeR2Page(getStorage(), root, q);
height += 1;
}
}
reinsertLevel -= 1;
p.deallocate();
}
if (root.n == 1 && height > 1) {
RtreeR2Page newRoot = (RtreeR2Page) root.branch.get(0);
root.deallocate();
root = newRoot;
height -= 1;
}
n -= 1;
updateCounter += 1;
modify();
}
