Package co.elastic.clients.elasticsearch.core.knn_search

Class KnnSearchQuery.Builder

java.lang.Object

co.elastic.clients.util.ObjectBuilderBase

co.elastic.clients.util.WithJsonObjectBuilderBase<KnnSearchQuery.Builder>

co.elastic.clients.elasticsearch.core.knn_search.KnnSearchQuery.Builder

All Implemented Interfaces:

WithJson<KnnSearchQuery.Builder>, ObjectBuilder<KnnSearchQuery>

Enclosing class:

KnnSearchQuery

public static class KnnSearchQuery.Builder
extends WithJsonObjectBuilderBase<KnnSearchQuery.Builder>
implements ObjectBuilder<KnnSearchQuery>

Builder for KnnSearchQuery.

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
KnnSearchQuery	build()	Builds a KnnSearchQuery.
final KnnSearchQuery.Builder	field(String value)	Required - The name of the vector field to search against
final KnnSearchQuery.Builder	k(long value)	Required - The final number of nearest neighbors to return as top hits
final KnnSearchQuery.Builder	numCandidates(long value)	Required - The number of nearest neighbor candidates to consider per shard
final KnnSearchQuery.Builder	queryVector(Double value, Double... values)	Required - The query vector
final KnnSearchQuery.Builder	queryVector(List<Double> list)	Required - The query vector
protected KnnSearchQuery.Builder	self()

Methods inherited from class co.elastic.clients.util.WithJsonObjectBuilderBase

withJson

Methods inherited from class co.elastic.clients.util.ObjectBuilderBase

_checkSingleUse, _listAdd, _listAddAll, _mapPut, _mapPutAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface co.elastic.clients.json.WithJson

withJson, withJson

Constructor Details

Builder

public Builder()

Method Details

field

public final KnnSearchQuery.Builder field(String value)

Required - The name of the vector field to search against

API name: field

queryVector

public final KnnSearchQuery.Builder queryVector(List<Double> list)

Required - The query vector

API name: query_vector

Adds all elements of list to queryVector.

queryVector

public final KnnSearchQuery.Builder queryVector(Double value,
 Double... values)

Required - The query vector

API name: query_vector

Adds one or more values to queryVector.

k

public final KnnSearchQuery.Builder k(long value)

Required - The final number of nearest neighbors to return as top hits

API name: k

numCandidates

public final KnnSearchQuery.Builder numCandidates(long value)

Required - The number of nearest neighbor candidates to consider per shard

API name: num_candidates

self

protected KnnSearchQuery.Builder self()

Specified by:

self in class WithJsonObjectBuilderBase<KnnSearchQuery.Builder>

build

public KnnSearchQuery build()

Builds a KnnSearchQuery.

Specified by:

build in interface ObjectBuilder<KnnSearchQuery>

Throws:

NullPointerException - if some of the required fields are null.