SimplifiedCoverTree.CoverTreeRangeObjectSearcher (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.index.tree.metrical.covertree.SimplifiedCoverTree.CoverTreeRangeSearcher
- - elki.index.tree.metrical.covertree.SimplifiedCoverTree.CoverTreeRangeObjectSearcher

All Implemented Interfaces:: RangeSearcher<O>

Enclosing class:: SimplifiedCoverTree<O>

public class SimplifiedCoverTree.CoverTreeRangeObjectSearcher
extends SimplifiedCoverTree.CoverTreeRangeSearcher
implements RangeSearcher<O>

Range query class.

Author:: Erich Schubert

Field Summary

Fields
Modifier and Type Field Description

private O query
Query object.

Constructor Summary

Constructors
Constructor Description

CoverTreeRangeObjectSearcher()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ModifiableDoubleDBIDList`	`getRange(O query, double range, ModifiableDoubleDBIDList result)`	Get the neighbors for a particular id in a given query range.
`protected double`	`queryDistance(DBIDRef it)`	Compute distance to query object.

Methods inherited from class elki.index.tree.metrical.covertree.SimplifiedCoverTree.CoverTreeRangeSearcher
doSearch

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface elki.database.query.range.RangeSearcher
getRange

- Field Detail
  - query
```
private O query
```
    Query object.
- Constructor Detail
  - CoverTreeRangeObjectSearcher
```
public CoverTreeRangeObjectSearcher()
```
- Method Detail
  - getRange
```
public ModifiableDoubleDBIDList getRange(O query,
                                         double range,
                                         ModifiableDoubleDBIDList result)
```
    Description copied from interface: RangeSearcher
    
    Get the neighbors for a particular id in a given query range.
    
    Specified by:
    
    getRange in interface RangeSearcher<O>
    
    Parameters:
    
    query - query object ID
    
    range - Query range
    
    result - Output data structure
    
    Returns:
    
    neighbors
  - queryDistance
```
protected double queryDistance(DBIDRef it)
```
    Description copied from class: SimplifiedCoverTree.CoverTreeRangeSearcher
    
    Compute distance to query object.
    
    Specified by:
    
    queryDistance in class SimplifiedCoverTree.CoverTreeRangeSearcher
    
    Parameters:
    
    it - Candidate
    
    Returns:
    
    Distance