org.elasticsearch.index.query

Class ConstantScoreQueryBuilder

java.lang.Object

org.elasticsearch.action.support.ToXContentToBytes

org.elasticsearch.index.query.QueryBuilder

org.elasticsearch.index.query.ConstantScoreQueryBuilder

All Implemented Interfaces:

ToXContent, BoostableQueryBuilder<ConstantScoreQueryBuilder>

public class ConstantScoreQueryBuilder
extends QueryBuilder
implements BoostableQueryBuilder<ConstantScoreQueryBuilder>

A query that wraps a filter and simply returns a constant score equal to the query boost for every document in the filter.

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor and Description
ConstantScoreQueryBuilder(QueryBuilder filterBuilder) A query that wraps a query and simply returns a constant score equal to the query boost for every document in the query.

Method Summary

Modifier and Type	Method and Description
ConstantScoreQueryBuilder	boost(float boost) Sets the boost for this query.
protected void	doXContent(XContentBuilder builder, ToXContent.Params params)

Methods inherited from class org.elasticsearch.index.query.QueryBuilder

toXContent

Methods inherited from class org.elasticsearch.action.support.ToXContentToBytes

buildAsBytes, buildAsBytes, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantScoreQueryBuilder

public ConstantScoreQueryBuilder(QueryBuilder filterBuilder)

A query that wraps a query and simply returns a constant score equal to the query boost for every document in the query.

Parameters:

filterBuilder - The query to wrap in a constant score query

Method Detail

boost

public ConstantScoreQueryBuilder boost(float boost)

Sets the boost for this query. Documents matching this query will (in addition to the normal weightings) have their score multiplied by the boost provided.

Specified by:

boost in interface BoostableQueryBuilder<ConstantScoreQueryBuilder>

doXContent

protected void doXContent(XContentBuilder builder,
                          ToXContent.Params params)
                   throws IOException

Specified by:

doXContent in class QueryBuilder

Throws:

IOException