BallTree WIP

src/main/java/org/tinspin/index/PointMultimap.java

@@ -18,6 +18,7 @@
 package org.tinspin.index;
 
 import org.tinspin.index.array.PointArray;
+import org.tinspin.index.balltree.BallTree;
 import org.tinspin.index.kdtree.KDTree;
 import org.tinspin.index.phtree.PHTreeMMP;
 import org.tinspin.index.qthypercube.QuadTreeKD;
@@ -154,6 +155,17 @@ static <T> PointMultimap<T> createArray(int dims, int size) {
             return new PointArray<>(dims, size);
         }
 
+        /**
+         * Create a BallTree.
+         *
+         * @param dims Number of dimensions.
+         * @param <T>  Value type
+         * @return New BallTree
+         */
+        static <T> PointMultimap<T> createBallTree(int dims) {
+            return BallTree.create(dims);
+        }
+
         /**
          * Create a kD-Tree.
          *

src/test/java/org/tinspin/index/test/PointMultimapTest.java

@@ -384,7 +384,7 @@ private <T> PointMultimap<T> createTree(int size, int dims) {
             case ARRAY:
                 return PointMultimap.Factory.createArray(dims, size);
             case BALL:
-                return PointMultimap.Factory.createKdTree(dims);
+                return PointMultimap.Factory.createBallTree(dims);
 //            //case CRITBIT: return new PointArray<>(dims, size);
             case KDTREE:
                 return PointMultimap.Factory.createKdTree(dims);