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

All Superinterfaces:

java.io.Externalizable, java.io.Serializable, SpatialComparable, SpatialEntry

All Known Implementing Classes:

RdKNNDirectoryEntry, RdKNNLeafEntry
```
public interface RdKNNEntry
extends SpatialEntry
```
Defines the requirements for an entry in an RdKNN-Tree node. Additionally to an entry in an R*-Tree an RDkNNEntry holds the knn distance of the underlying data object or RdKNN-Tree node.

Since:

0.1

Author:

Elke Achtert

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`getKnnDistance()`	Returns the knn distance of this entry.
`void`	`setKnnDistance(double knnDistance)`	Sets the knn distance of this entry.

Methods inherited from interface java.io.Externalizable
readExternal, writeExternal

Methods inherited from interface elki.data.spatial.SpatialComparable
getDimensionality, getMax, getMin

- Method Detail
  - getKnnDistance
```
double getKnnDistance()
```
    Returns the knn distance of this entry.
    
    Returns:
    
    the knn distance of this entry
  - setKnnDistance
```
void setKnnDistance(double knnDistance)
```
    Sets the knn distance of this entry.
    
    Parameters:
    
    knnDistance - the knn distance to be set