See: Description

| Interface | Description | 
|---|---|
| SimilarityQuery<O,D extends Distance<?>> | A similarity query serves as adapter layer for database and primitive
 similarity functions. | 
| Class | Description | 
|---|---|
| AbstractDBIDSimilarityQuery<O,D extends Distance<D>> | Run a database query in a database context. | 
| AbstractSimilarityQuery<O,D extends Distance<D>> | A distance query serves as adapter layer for database and primitive
 similarity functions. | 
| PrimitiveSimilarityQuery<O,D extends Distance<D>> | Run a database query in a database context. | 
Prepared queries for similarity functions.