org.elasticsearch.search.aggregations.pipeline.bucketscript

Class BucketScriptPipelineAggregator

java.lang.Object

org.elasticsearch.search.aggregations.pipeline.PipelineAggregator

org.elasticsearch.search.aggregations.pipeline.bucketscript.BucketScriptPipelineAggregator

All Implemented Interfaces:

Streamable

public class BucketScriptPipelineAggregator
extends PipelineAggregator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BucketScriptPipelineAggregator.Factory

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

PipelineAggregator.Parser

Field Summary

Fields

Modifier and Type	Field and Description
static PipelineAggregatorStreams.Stream	STREAM
static InternalAggregation.Type	TYPE

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

AGGREGATION_TRANFORM_FUNCTION

Constructor Summary

Constructors

Constructor and Description
BucketScriptPipelineAggregator()
BucketScriptPipelineAggregator(String name, Map<String,String> bucketsPathsMap, Script script, ValueFormatter formatter, BucketHelpers.GapPolicy gapPolicy, Map<String,Object> metadata)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doReadFrom(StreamInput in)
protected void	doWriteTo(StreamOutput out)
InternalAggregation	reduce(InternalAggregation aggregation, InternalAggregation.ReduceContext reduceContext)
static void	registerStreams()
InternalAggregation.Type	type()

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

bucketsPaths, metaData, name, readFrom, writeTo

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final InternalAggregation.Type TYPE

STREAM

public static final PipelineAggregatorStreams.Stream STREAM

Constructor Detail

BucketScriptPipelineAggregator

public BucketScriptPipelineAggregator()

BucketScriptPipelineAggregator

public BucketScriptPipelineAggregator(String name,
                              Map<String,String> bucketsPathsMap,
                              Script script,
                              ValueFormatter formatter,
                              BucketHelpers.GapPolicy gapPolicy,
                              Map<String,Object> metadata)

Method Detail

registerStreams

public static void registerStreams()

type

public InternalAggregation.Type type()

Specified by:

type in class PipelineAggregator

reduce

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

Specified by:

reduce in class PipelineAggregator

doWriteTo

protected void doWriteTo(StreamOutput out)
                  throws IOException

Specified by:

doWriteTo in class PipelineAggregator

Throws:

IOException

doReadFrom

protected void doReadFrom(StreamInput in)
                   throws IOException

Specified by:

doReadFrom in class PipelineAggregator

Throws:

IOException