Package org.elasticsearch.search.sort

Class ScoreSortBuilder

java.lang.Object

org.elasticsearch.search.sort.SortBuilder<ScoreSortBuilder>

org.elasticsearch.search.sort.ScoreSortBuilder

All Implemented Interfaces:

NamedWriteable, Writeable, org.elasticsearch.common.xcontent.ToXContent, org.elasticsearch.common.xcontent.ToXContentObject, Rewriteable<SortBuilder<?>>

public class ScoreSortBuilder
extends SortBuilder<ScoreSortBuilder>

A sort builder allowing to sort by score.

Nested Class Summary

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

org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params

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

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

Field Summary

Fields

Modifier and Type	Field	Description
static String	NAME

Fields inherited from class org.elasticsearch.search.sort.SortBuilder

NESTED_FILTER_FIELD, NESTED_PATH_FIELD, order, ORDER_FIELD

Fields inherited from interface org.elasticsearch.index.query.Rewriteable

MAX_REWRITE_ROUNDS

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

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
ScoreSortBuilder()	Build a ScoreSortBuilder default to descending sort order.
ScoreSortBuilder(StreamInput in)	Read from a stream.

Method Summary

Modifier and Type	Method	Description
SortFieldAndFormat	build(SearchExecutionContext context)	Create a SortFieldAndFormat from this builder.
BucketedSort	buildBucketedSort(SearchExecutionContext context, BigArrays bigArrays, int bucketSize, BucketedSort.ExtraData extra)	Create a BucketedSort which is useful for sorting inside of aggregations.
boolean	equals(Object object)
static ScoreSortBuilder	fromXContent(org.elasticsearch.common.xcontent.XContentParser parser, String fieldName)	Creates a new ScoreSortBuilder from the query held by the XContentParser in XContent format.
String	getWriteableName()	Returns the name of the writeable object
int	hashCode()
ScoreSortBuilder	rewrite(QueryRewriteContext ctx)	Rewrites this instance based on the provided context.
org.elasticsearch.common.xcontent.XContentBuilder	toXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)
void	writeTo(StreamOutput out)	Write this into the StreamOutput.

Methods inherited from class org.elasticsearch.search.sort.SortBuilder

buildSort, fromXContent, order, order, parseNestedFilter, resolveNested, resolveNested, toString

Methods inherited from class java.lang.Object

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

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

isFragment

Field Details

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Details

ScoreSortBuilder

public ScoreSortBuilder()

Build a ScoreSortBuilder default to descending sort order.

ScoreSortBuilder

public ScoreSortBuilder(StreamInput in)
                 throws IOException

Read from a stream.

Throws:

IOException

Method Details

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Throws:

IOException

toXContent

public org.elasticsearch.common.xcontent.XContentBuilder toXContent(org.elasticsearch.common.xcontent.XContentBuilder builder,
 org.elasticsearch.common.xcontent.ToXContent.Params params)
                                                             throws IOException

Throws:

IOException

fromXContent

public static ScoreSortBuilder fromXContent(org.elasticsearch.common.xcontent.XContentParser parser,
 String fieldName)

Creates a new ScoreSortBuilder from the query held by the XContentParser in XContent format.

Parameters:

parser - the input parser. The state on the parser contained in this context will be changed as a side effect of this method call

fieldName - in some sort syntax variations the field name precedes the xContent object that specifies further parameters, e.g. in '{ "foo": { "order" : "asc"} }'. When parsing the inner object, the field name can be passed in via this argument

build

public SortFieldAndFormat build(SearchExecutionContext context)

Description copied from class: SortBuilder

Create a SortFieldAndFormat from this builder.

Specified by:

build in class SortBuilder<ScoreSortBuilder>

buildBucketedSort

public BucketedSort buildBucketedSort(SearchExecutionContext context,
 BigArrays bigArrays,
 int bucketSize,
 BucketedSort.ExtraData extra)
                               throws IOException

Description copied from class: SortBuilder

Create a BucketedSort which is useful for sorting inside of aggregations.

Specified by:

buildBucketedSort in class SortBuilder<ScoreSortBuilder>

Throws:

IOException

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getWriteableName

public String getWriteableName()

Description copied from interface: NamedWriteable

Returns the name of the writeable object

rewrite

public ScoreSortBuilder rewrite(QueryRewriteContext ctx)
                         throws IOException

Description copied from interface: Rewriteable

Rewrites this instance based on the provided context. The returned objects will be the same instance as this if no changes during the rewrite were applied.

Throws:

IOException