/** Will build the STRtree index if required. */ public int size() { return index.size(); }
public void testRemove() { STRtree tree = new STRtree(); tree.insert(new Envelope(0, 10, 0, 10), "1"); tree.insert(new Envelope(5, 15, 5, 15), "2"); tree.insert(new Envelope(10, 20, 10, 20), "3"); tree.insert(new Envelope(15, 25, 15, 25), "4"); tree.remove(new Envelope(10, 20, 10, 20), "4"); assertEquals(3, tree.size()); }