import com.infomatiq.jsi.*;
import com.infomatiq.jsi.rtree.*;
-public class RTree<V extends HasBoundingBox> {
+public class RTree<V extends HasBoundingBox> implements Iterable<V> {
private com.infomatiq.jsi.rtree.RTree rtree =
new com.infomatiq.jsi.rtree.RTree();
HashMap<Integer, V> idToV = new HashMap<Integer, V>();
HashMap<V, Integer> vToId = new HashMap<V, Integer>();
- public RTree() {
- Properties props = new Properties();
+ public Iterator<V> iterator() { return vToId.keySet().iterator(); }
+
+ private static final Properties props = new Properties();
+ static {
props.put("MinNodeEntries", "1");
props.put("MaxNodeEntries", "5");
+ }
+
+ public RTree() { clear(); }
+
+ public void clear() {
+ idToV.clear();
+ vToId.clear();
rtree.init(props);
}