Class Summary Class Description GNAT<O>Geometric Near-neighbor Access Tree (GNAT), also known as Multi Vantage Point Tree or MVP-Tree. GNAT.Factory<O extends NumberVector>Index Factory GNAT.Factory.Par<O extends NumberVector>Parameterization class. GNAT.GNATKNNSearcherkNN query for the mvp-tree. GNAT.GNATRangeSearcherrange query for the mvp-tree GNAT.NodeThe Node class saves the important information for the each node GNAT.PrioritySearchBranchSearch position for priority search. VPTree<O>Vantage Point Tree with no additional information VPTree.Factory<O extends NumberVector>Index factory for the VP-Tree VPTree.Factory.Par<O extends NumberVector>Parameterization class. VPTree.NodeThe Node Class saves the important information for the each Node VPTree.VPTreeKNNSearcherkNN search for the VP-Tree. VPTree.VPTreeRangeSearcherRange search for the VP-tree.