SharedNearestNeighborIndex (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

All Superinterfaces:

Index

All Known Implementing Classes:

SharedNearestNeighborPreprocessor
```
public interface SharedNearestNeighborIndex<O>
extends Index
```
Interface for an index providing nearest neighbor sets.

Since:

0.4.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface SharedNearestNeighborIndex.Factory<O>
Factory interface

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ArrayDBIDs`	`getNearestNeighborSet(DBIDRef id)`	Get the precomputed nearest neighbors
`int`	`getNumberOfNeighbors()`	Get the number of neighbors

Methods inherited from interface elki.index.Index
initialize, logStatistics

- Method Detail
  - getNearestNeighborSet
```
ArrayDBIDs getNearestNeighborSet(DBIDRef id)
```
    Get the precomputed nearest neighbors
    
    Parameters:
    
    id - Object ID
    
    Returns:
    
    Neighbor DBIDs
  - getNumberOfNeighbors
```
int getNumberOfNeighbors()
```
    Get the number of neighbors
    
    Returns:
    
    NN size