Package elki.database.query.range

Class LinearScanSimilarityRangeByObject<O>

java.lang.Object

elki.database.query.range.LinearScanSimilarityRangeByObject<O>

Type Parameters:

O - relation object type

All Implemented Interfaces:

LinearScanQuery, RangeSearcher<O>

public class LinearScanSimilarityRangeByObject<O>
extends java.lang.Object
implements RangeSearcher<O>, LinearScanQuery

Default linear scan range query class.

Since:

0.7.5

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field	Description
protected SimilarityQuery<O>	simQuery	Hold the similarity function to be used.

Constructor Summary

Constructors

Constructor	Description
LinearScanSimilarityRangeByObject(SimilarityQuery<O> simQuery)	Constructor.

Method Summary

Modifier and Type	Method	Description
ModifiableDoubleDBIDList	getRange(O obj, double range, ModifiableDoubleDBIDList result)	Get the neighbors for a particular id in a given query range.

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

simQuery

protected final SimilarityQuery<O> simQuery

Hold the similarity function to be used.

Constructor Detail

LinearScanSimilarityRangeByObject

public LinearScanSimilarityRangeByObject(SimilarityQuery<O> simQuery)

Constructor.

Parameters:

simQuery - Similarity function to use

Method Detail

getRange

public ModifiableDoubleDBIDList getRange(O obj,
                                         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:

obj - query object ID

range - Query range

result - Output data structure

Returns:

neighbors