org.elasticsearch.search.aggregations.pipeline.bucketselector

Class BucketSelectorParser

java.lang.Object

org.elasticsearch.search.aggregations.pipeline.bucketselector.BucketSelectorParser

All Implemented Interfaces:

PipelineAggregator.Parser

public class BucketSelectorParser
extends java.lang.Object
implements PipelineAggregator.Parser

Field Summary

Fields

Modifier and Type	Field and Description
static ParseField	FORMAT
static ParseField	GAP_POLICY
static ParseField	PARAMS_FIELD

Fields inherited from interface org.elasticsearch.search.aggregations.pipeline.PipelineAggregator.Parser

BUCKETS_PATH

Constructor Summary

Constructors

Constructor and Description
BucketSelectorParser()

Method Summary

Modifier and Type	Method and Description
BucketSelectorPipelineAggregatorBuilder	getFactoryPrototype()
BucketSelectorPipelineAggregatorBuilder	parse(java.lang.String reducerName, XContentParser parser, QueryParseContext context) Returns the pipeline aggregator factory with which this parser is associated.
java.lang.String	type()

Methods inherited from class java.lang.Object

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

Field Detail

FORMAT

public static final ParseField FORMAT

GAP_POLICY

public static final ParseField GAP_POLICY

PARAMS_FIELD

public static final ParseField PARAMS_FIELD

Constructor Detail

BucketSelectorParser

public BucketSelectorParser()

Method Detail

type

public java.lang.String type()

Specified by:

type in interface PipelineAggregator.Parser

Returns:

The aggregation type this parser is associated with.

parse

public BucketSelectorPipelineAggregatorBuilder parse(java.lang.String reducerName,
                                                     XContentParser parser,
                                                     QueryParseContext context)
                                              throws java.io.IOException

Description copied from interface: PipelineAggregator.Parser

Returns the pipeline aggregator factory with which this parser is associated.

Specified by:

parse in interface PipelineAggregator.Parser

Parameters:

reducerName - The name of the pipeline aggregation

parser - The xcontent parser

context - The search context

Returns:

The resolved pipeline aggregator factory

Throws:

java.io.IOException - When parsing fails

getFactoryPrototype

public BucketSelectorPipelineAggregatorBuilder getFactoryPrototype()

Specified by:

getFactoryPrototype in interface PipelineAggregator.Parser

Returns:

an empty PipelineAggregatorBuilder instance for this parser that can be used for deserialization