PhTree indices for CQEngine
This Java library provides CQEngine-compatible spatial queries and indices for points and rectangles with an arbitrary number of dimensions.
The Cube and Sphere query classes can be used on Point attributes. PhTreeIndex is a CQEngine index that supports these point queries efficiently.
The Inclusion and Intersection classes can be used on Rectangle attributes. PhTreeSolidIndex is a CQEngine index that supports these rectangle queries efficiently.
Run the JMH benchmark suite as follows:
bazel run //javatests/com/github/curiousleo/cqengine/phtree/benchmark