Package org.apache.solr.search.function.distance

Solr implementations of ValueSource for distance based function queries.

Class Summary

Class	Description
GeoDistValueSourceParser	Parses "geodist" creating HaversineConstFunction or HaversineFunction or calling SpatialStrategy.makeDistanceValueSource(org.locationtech.spatial4j.shape.Point,double).
GeohashFunction	Takes in a latitude and longitude ValueSource and produces a GeoHash.
GeohashHaversineFunction	Calculate the Haversine distance between two geo hash codes.
HaversineConstFunction	Haversine function with one point constant
HaversineFunction	Calculate the Haversine formula (distance) between any two points on a sphere Takes in four value sources: (latA, lonA); (latB, lonB).
SquaredEuclideanFunction	While not strictly a distance, the Sq.
StringDistanceFunction
VectorDistanceFunction	Calculate the p-norm for a Vector.