org.elasticsearch.search.aggregations.pipeline.derivative

Class DerivativeParser

java.lang.Object

org.elasticsearch.search.aggregations.pipeline.derivative.DerivativeParser

All Implemented Interfaces:

PipelineAggregator.Parser

public class DerivativeParser
extends Object
implements PipelineAggregator.Parser

Field Summary

Fields

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

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

BUCKETS_PATH

Constructor Summary

Constructors

Constructor and Description
DerivativeParser()

Method Summary

Methods

Modifier and Type	Method and Description
PipelineAggregatorFactory	parse(String pipelineAggregatorName, XContentParser parser, SearchContext context) Returns the pipeline aggregator factory with which this parser is associated.
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

UNIT

public static final ParseField UNIT

Constructor Detail

DerivativeParser

public DerivativeParser()

Method Detail

type

public String type()

Specified by:

type in interface PipelineAggregator.Parser

Returns:

The aggregation type this parser is associated with.

parse

public PipelineAggregatorFactory parse(String pipelineAggregatorName,
                              XContentParser parser,
                              SearchContext context)
                                throws 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:

pipelineAggregatorName - The name of the pipeline aggregation

parser - The xcontent parser

context - The search context

Returns:

The resolved pipeline aggregator factory

Throws:

IOException - When parsing fails