org.elasticsearch.search.rescore

Class QueryRescorerBuilder

java.lang.Object

org.elasticsearch.action.support.ToXContentToBytes

org.elasticsearch.search.rescore.RescoreBuilder<QueryRescorerBuilder>

org.elasticsearch.search.rescore.QueryRescorerBuilder

All Implemented Interfaces:

NamedWriteable, Writeable, ToXContent

public class QueryRescorerBuilder
extends RescoreBuilder<QueryRescorerBuilder>

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

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

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields

Modifier and Type	Field and Description
static float	DEFAULT_QUERYWEIGHT
static float	DEFAULT_RESCORE_QUERYWEIGHT
static QueryRescoreMode	DEFAULT_SCORE_MODE
static java.lang.String	NAME

Fields inherited from class org.elasticsearch.search.rescore.RescoreBuilder

windowSize

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

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor and Description
QueryRescorerBuilder(QueryBuilder builder) Creates a new QueryRescorerBuilder instance
QueryRescorerBuilder(StreamInput in) Read from a stream.

Method Summary

Modifier and Type	Method and Description
QueryRescorer.QueryRescoreContext	build(QueryShardContext context)
void	doWriteTo(StreamOutput out)
void	doXContent(XContentBuilder builder, ToXContent.Params params)
boolean	equals(java.lang.Object obj)
static QueryRescorerBuilder	fromXContent(QueryParseContext parseContext)
float	getQueryWeight() Gets the original query weight for rescoring.
QueryBuilder	getRescoreQuery()
float	getRescoreQueryWeight() Gets the original query weight for rescoring.
QueryRescoreMode	getScoreMode() Gets the original query score mode.
java.lang.String	getWriteableName() Returns the name of the writeable object
int	hashCode()
QueryRescorerBuilder	setQueryWeight(float queryWeight) Sets the original query weight for rescoring.
QueryRescorerBuilder	setRescoreQueryWeight(float rescoreQueryWeight) Sets the original query weight for rescoring.
QueryRescorerBuilder	setScoreMode(QueryRescoreMode scoreMode) Sets the original query score mode.

Methods inherited from class org.elasticsearch.search.rescore.RescoreBuilder

parseFromXContent, queryRescorer, toXContent, windowSize, windowSize, writeTo

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

buildAsBytes, buildAsBytes, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

isFragment

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

DEFAULT_RESCORE_QUERYWEIGHT

public static final float DEFAULT_RESCORE_QUERYWEIGHT

See Also:

Constant Field Values

DEFAULT_QUERYWEIGHT

public static final float DEFAULT_QUERYWEIGHT

See Also:

Constant Field Values

DEFAULT_SCORE_MODE

public static final QueryRescoreMode DEFAULT_SCORE_MODE

Constructor Detail

QueryRescorerBuilder

public QueryRescorerBuilder(QueryBuilder builder)

Creates a new QueryRescorerBuilder instance

Parameters:

builder - the query builder to build the rescore query from

QueryRescorerBuilder

public QueryRescorerBuilder(StreamInput in)
                     throws java.io.IOException

Read from a stream.

Throws:

java.io.IOException

Method Detail

doWriteTo

public void doWriteTo(StreamOutput out)
               throws java.io.IOException

Specified by:

doWriteTo in class RescoreBuilder<QueryRescorerBuilder>

Throws:

java.io.IOException

getRescoreQuery

public QueryBuilder getRescoreQuery()

Returns:

the query used for this rescore query

setQueryWeight

public QueryRescorerBuilder setQueryWeight(float queryWeight)

Sets the original query weight for rescoring. The default is 1.0

getQueryWeight

public float getQueryWeight()

Gets the original query weight for rescoring. The default is 1.0

setRescoreQueryWeight

public QueryRescorerBuilder setRescoreQueryWeight(float rescoreQueryWeight)

Sets the original query weight for rescoring. The default is 1.0

getRescoreQueryWeight

public float getRescoreQueryWeight()

Gets the original query weight for rescoring. The default is 1.0

setScoreMode

public QueryRescorerBuilder setScoreMode(QueryRescoreMode scoreMode)

Sets the original query score mode. The default is QueryRescoreMode.Total.

getScoreMode

public QueryRescoreMode getScoreMode()

Gets the original query score mode. The default is total

doXContent

public void doXContent(XContentBuilder builder,
                       ToXContent.Params params)
                throws java.io.IOException

Specified by:

doXContent in class RescoreBuilder<QueryRescorerBuilder>

Throws:

java.io.IOException

fromXContent

public static QueryRescorerBuilder fromXContent(QueryParseContext parseContext)
                                         throws java.io.IOException

Throws:

java.io.IOException

build

public QueryRescorer.QueryRescoreContext build(QueryShardContext context)
                                        throws java.io.IOException

Specified by:

build in class RescoreBuilder<QueryRescorerBuilder>

Throws:

java.io.IOException

hashCode

public final int hashCode()

Overrides:

hashCode in class RescoreBuilder<QueryRescorerBuilder>

equals

public final boolean equals(java.lang.Object obj)

Overrides:

equals in class RescoreBuilder<QueryRescorerBuilder>

getWriteableName

public java.lang.String getWriteableName()

Description copied from interface: NamedWriteable

Returns the name of the writeable object