org.elasticsearch.search.aggregations.bucket.children

Class ParentToChildrenAggregator.Factory

java.lang.Object

org.elasticsearch.search.aggregations.AggregatorFactory

org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory<ValuesSource.Bytes.ParentChild>

org.elasticsearch.search.aggregations.bucket.children.ParentToChildrenAggregator.Factory

Enclosing class:

ParentToChildrenAggregator

public static class ParentToChildrenAggregator.Factory
extends ValuesSourceAggregatorFactory<ValuesSource.Bytes.ParentChild>

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory

ValuesSourceAggregatorFactory.LeafOnly<VS extends ValuesSource>

Field Summary

Fields inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory

config

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

factories, metaData, name, parent, type

Constructor Summary

Constructors

Constructor and Description
Factory(String name, ValuesSourceConfig<ValuesSource.Bytes.ParentChild> config, String parentType, org.apache.lucene.search.Query parentFilter, org.apache.lucene.search.Query childFilter)

Method Summary

Modifier and Type	Method and Description
protected Aggregator	createUnmapped(AggregationContext aggregationContext, Aggregator parent, List<PipelineAggregator> pipelineAggregators, Map<String,Object> metaData)
protected Aggregator	doCreateInternal(ValuesSource.Bytes.ParentChild valuesSource, AggregationContext aggregationContext, Aggregator parent, boolean collectsFromSingleBucket, List<PipelineAggregator> pipelineAggregators, Map<String,Object> metaData)

Methods inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory

createInternal, doValidate

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

asMultiBucketAggregator, create, name, parent, setMetaData, subFactories, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

Factory

public Factory(String name,
               ValuesSourceConfig<ValuesSource.Bytes.ParentChild> config,
               String parentType,
               org.apache.lucene.search.Query parentFilter,
               org.apache.lucene.search.Query childFilter)

Method Detail

createUnmapped

protected Aggregator createUnmapped(AggregationContext aggregationContext,
                                    Aggregator parent,
                                    List<PipelineAggregator> pipelineAggregators,
                                    Map<String,Object> metaData)
                             throws IOException

Specified by:

createUnmapped in class ValuesSourceAggregatorFactory<ValuesSource.Bytes.ParentChild>

Throws:

IOException

doCreateInternal

protected Aggregator doCreateInternal(ValuesSource.Bytes.ParentChild valuesSource,
                                      AggregationContext aggregationContext,
                                      Aggregator parent,
                                      boolean collectsFromSingleBucket,
                                      List<PipelineAggregator> pipelineAggregators,
                                      Map<String,Object> metaData)
                               throws IOException

Specified by:

doCreateInternal in class ValuesSourceAggregatorFactory<ValuesSource.Bytes.ParentChild>

Throws:

IOException