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.