See: Description

| Interface | Description | 
|---|---|
| DistanceQuery<O,D extends Distance<?>> | A distance query serves as adapter layer for database and primitive distances. | 
| SpatialDistanceQuery<V extends SpatialComparable,D extends Distance<D>> | Query interface for spatial distance queries. | 
| Class | Description | 
|---|---|
| AbstractDatabaseDistanceQuery<O,D extends Distance<D>> | Run a database query in a database context. | 
| AbstractDistanceQuery<O,D extends Distance<D>> | A distance query serves as adapter layer for database and primitive
 distances. | 
| DBIDDistanceQuery<D extends Distance<D>> | Run a distance query based on DBIDs | 
| PrimitiveDistanceQuery<O,D extends Distance<D>> | Run a database query in a database context. | 
| PrimitiveDistanceSimilarityQuery<O,D extends Distance<D>> | Combination query class, for convenience. | 
| SpatialPrimitiveDistanceQuery<V extends SpatialComparable,D extends Distance<D>> | Distance query for spatial distance functions | 
Prepared queries for distances.