Package org.apache.lucene.sandbox.document

# Class FloatPointNearestNeighbor

java.lang.Object
org.apache.lucene.sandbox.document.FloatPointNearestNeighbor

public class FloatPointNearestNeighbor extends Object
KNN search on top of N dimensional indexed float points.

WARNING: This API is experimental and might change in incompatible ways in the next release.

## Constructor Summary

Constructors
Constructor
Description
`FloatPointNearestNeighbor()`

## Method Summary

Modifier and Type
Method
Description
`static TopFieldDocs`
`nearest(IndexSearcher searcher, String field, int topN, float... origin)`

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

## Constructor Details

### FloatPointNearestNeighbor

public FloatPointNearestNeighbor()

## Method Details

### nearest

public static TopFieldDocs nearest(IndexSearcher searcher, String field, int topN, float... origin) throws IOException

Throws:
  `IOException`