See: Description

| Interface | Description | 
|---|---|
| RKNNQuery<O,D extends Distance<D>> | Abstract reverse kNN Query interface. | 
| Class | Description | 
|---|---|
| AbstractRKNNQuery<O,D extends Distance<D>> | Instance for the query on a particular database. | 
| LinearScanRKNNQuery<O,D extends Distance<D>> | Default linear scan RKNN query class. | 
| PreprocessorRKNNQuery<O,D extends Distance<D>> | Instance for a particular database, invoking the preprocessor. | 
Prepared queries for reverse k nearest neighbor (rkNN) queries.