Package org.elasticsearch.search.aggregations.support

Class MultiValuesSourceAggregatorFactory

org.elasticsearch.search.aggregations.AggregatorFactory

org.elasticsearch.search.aggregations.support.MultiValuesSourceAggregatorFactory

public abstract class MultiValuesSourceAggregatorFactory
extends AggregatorFactory

Field Summary

Fields

Modifier and Type	Field	Description
protected <,ValuesSourceConfig>	configs
protected DocValueFormat	format

Fields inherited from class org.elasticsearch.search.aggregations.AggregatorFactory

context, factories, metadata, name, parent

Constructor Summary

Constructors

Constructor	Description
name, <,ValuesSourceConfig> configs, DocValueFormat format, AggregationContext context, AggregatorFactory parent, AggregatorFactories.Builder subFactoriesBuilder, <,> metadata)

Method Summary

Modifier and Type	Method	Description
Aggregator	createInternal(Aggregator parent, CardinalityUpperBound cardinality, <,> metadata)
protected abstract Aggregator	createUnmapped(Aggregator parent, <,> metadata)	Create an aggregator that won't collect anything but will return an appropriate empty aggregation.
protected abstract Aggregator	<,ValuesSourceConfig> configs, DocValueFormat format, Aggregator parent, CardinalityUpperBound cardinality, <,> metadata)	Create the Aggregator.

Methods inherited from class org.elasticsearch.search.aggregations.AggregatorFactory

create, doValidate, getParent, getStatsSubtype, name

Methods inherited from class java.lang.

, , , , , , , , , ,

Field Details

configs

protected final <,ValuesSourceConfig> configs

format

protected final DocValueFormat format

Constructor Details

MultiValuesSourceAggregatorFactory

public MultiValuesSourceAggregatorFactory( name,
 <,ValuesSourceConfig> configs,
 DocValueFormat format,
 AggregationContext context,
 AggregatorFactory parent,
 AggregatorFactories.Builder subFactoriesBuilder,
 <,> metadata)
                                   throws 

Throws:

Method Details

createInternal

public Aggregator createInternal(Aggregator parent,
 CardinalityUpperBound cardinality,
 <,> metadata)
                          throws 

Specified by:

createInternal in class AggregatorFactory

Throws:

createUnmapped

protected abstract Aggregator createUnmapped(Aggregator parent,
 <,> metadata)
                                      throws 

Create an aggregator that won't collect anything but will return an appropriate empty aggregation.

Throws:

doCreateInternal

protected abstract <,ValuesSourceConfig> configs,
 DocValueFormat format,
 Aggregator parent,
 CardinalityUpperBound cardinality,
 <,> metadata)
                                        throws 

Create the Aggregator.

Parameters:

cardinality - Upper bound of the number of owningBucketOrds that the Aggregator created by this method will be asked to collect.

Throws: