org.elasticsearch.search.aggregations.pipeline.bucketsort

Class BucketSortPipelineAggregator

java.lang.Object

org.elasticsearch.search.aggregations.pipeline.PipelineAggregator

org.elasticsearch.search.aggregations.pipeline.bucketsort.BucketSortPipelineAggregator

All Implemented Interfaces:

NamedWriteable, Writeable

public class BucketSortPipelineAggregator
extends PipelineAggregator

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.pipeline.PipelineAggregator

PipelineAggregator.Parser

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

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

Constructor Summary

Constructors

Constructor and Description
BucketSortPipelineAggregator(StreamInput in) Read from a stream.
BucketSortPipelineAggregator(java.lang.String name, java.util.List<FieldSortBuilder> sorts, int from, java.lang.Integer size, BucketHelpers.GapPolicy gapPolicy, java.util.Map<java.lang.String,java.lang.Object> metadata)

Method Summary

Modifier and Type	Method and Description
protected void	doWriteTo(StreamOutput out)
java.lang.String	getWriteableName() Returns the name of the writeable object
InternalAggregation	reduce(InternalAggregation aggregation, InternalAggregation.ReduceContext reduceContext)

Methods inherited from class org.elasticsearch.search.aggregations.pipeline.PipelineAggregator

bucketsPaths, metaData, name, writeTo

Methods inherited from class java.lang.Object

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

Constructor Detail

BucketSortPipelineAggregator

public BucketSortPipelineAggregator(java.lang.String name,
                                    java.util.List<FieldSortBuilder> sorts,
                                    int from,
                                    java.lang.Integer size,
                                    BucketHelpers.GapPolicy gapPolicy,
                                    java.util.Map<java.lang.String,java.lang.Object> metadata)

BucketSortPipelineAggregator

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

Read from a stream.

Throws:

java.io.IOException

Method Detail

doWriteTo

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

Specified by:

doWriteTo in class PipelineAggregator

Throws:

java.io.IOException

getWriteableName

public java.lang.String getWriteableName()

Description copied from interface: NamedWriteable

Returns the name of the writeable object

reduce

public InternalAggregation reduce(InternalAggregation aggregation,
                                  InternalAggregation.ReduceContext reduceContext)

Specified by:

reduce in class PipelineAggregator