org.elasticsearch.index.query
Class ConstantScoreQueryBuilder

java.lang.Object
  org.elasticsearch.index.query.BaseQueryBuilder
      org.elasticsearch.index.query.ConstantScoreQueryBuilder

All Implemented Interfaces:

ToXContent, BoostableQueryBuilder<ConstantScoreQueryBuilder>, QueryBuilder

public class ConstantScoreQueryBuilder
extends BaseQueryBuilder
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.MapParams, ToXContent.Params

Field Summary

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

EMPTY_PARAMS

Constructor Summary

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

Method Summary

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.BaseQueryBuilder

buildAsBytes, buildAsBytes, toString, toXContent

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantScoreQueryBuilder

public ConstantScoreQueryBuilder(FilterBuilder filterBuilder)

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

Parameters:

filterBuilder - The filter 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 BaseQueryBuilder

Throws:

IOException