org.elasticsearch.search.aggregations.bucket.histogram

Class HistogramAggregator.Factory

java.lang.Object

org.elasticsearch.search.aggregations.AggregatorFactory

org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory<ValuesSource.Numeric>

org.elasticsearch.search.aggregations.bucket.histogram.HistogramAggregator.Factory

Enclosing class:

HistogramAggregator

public static class HistogramAggregator.Factory
extends ValuesSourceAggregatorFactory<ValuesSource.Numeric>

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
HistogramAggregator.Factory(String name, ValuesSourceConfig<ValuesSource.Numeric> config, Rounding rounding, org.elasticsearch.search.aggregations.bucket.histogram.InternalOrder order, boolean keyed, long minDocCount, ExtendedBounds extendedBounds, InternalHistogram.Factory<?> histogramFactory)

Method Summary

Methods

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

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

HistogramAggregator.Factory

public HistogramAggregator.Factory(String name,
                           ValuesSourceConfig<ValuesSource.Numeric> config,
                           Rounding rounding,
                           org.elasticsearch.search.aggregations.bucket.histogram.InternalOrder order,
                           boolean keyed,
                           long minDocCount,
                           ExtendedBounds extendedBounds,
                           InternalHistogram.Factory<?> histogramFactory)

Method Detail

minDocCount

public long minDocCount()

createUnmapped

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

Specified by:

createUnmapped in class ValuesSourceAggregatorFactory<ValuesSource.Numeric>

Throws:

IOException

doCreateInternal

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

Specified by:

doCreateInternal in class ValuesSourceAggregatorFactory<ValuesSource.Numeric>

Throws:

IOException