org.elasticsearch.search.aggregations.bucket.terms

Class GlobalOrdinalsStringTermsAggregator.WithHash

java.lang.Object

org.elasticsearch.search.aggregations.BucketCollector

org.elasticsearch.search.aggregations.Aggregator

org.elasticsearch.search.aggregations.AggregatorBase

org.elasticsearch.search.aggregations.bucket.BucketsAggregator

org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator

org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator

org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator.WithHash

All Implemented Interfaces:

AutoCloseable, org.apache.lucene.search.Collector, Releasable

Enclosing class:

GlobalOrdinalsStringTermsAggregator

public static class GlobalOrdinalsStringTermsAggregator.WithHash
extends GlobalOrdinalsStringTermsAggregator

Variant of GlobalOrdinalsStringTermsAggregator that rebases hashes in order to make them dense. Might be useful in case few hashes are visited.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator

GlobalOrdinalsStringTermsAggregator.LowCardinality, GlobalOrdinalsStringTermsAggregator.WithHash

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator

TermsAggregator.BucketCountThresholds

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

Aggregator.Parser, Aggregator.SubAggCollectionMode

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	showTermDocCountError

Fields inherited from class org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator

acceptedGlobalOrdinals, globalOrds, includeExclude, valuesSource

Fields inherited from class org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator

aggsUsedForSorting, bucketCountThresholds, collectMode, order

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

collectableSubAggregators, context, name, parent, subAggregators

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

NO_OP_COLLECTOR

Constructor Summary

Constructors

Constructor and Description

GlobalOrdinalsStringTermsAggregator.WithHash(String name, AggregatorFactories factories, ValuesSource.Bytes.WithOrdinals valuesSource, Terms.Order order, TermsAggregator.BucketCountThresholds bucketCountThresholds, IncludeExclude.OrdinalsFilter includeExclude, AggregationContext aggregationContext, Aggregator parent, Aggregator.SubAggCollectionMode collectionMode, boolean showTermDocCountError, List<PipelineAggregator> pipelineAggregators, Map<String,Object> metaData)

Method Summary

Methods

Modifier and Type	Method and Description
InternalAggregation	buildEmptyAggregation() Build an empty aggregation.
protected void	doClose() Release instance-specific data.
protected long	getBucketOrd(long termOrd)
protected LeafBucketCollector	newCollector(org.apache.lucene.index.RandomAccessOrds ords, LeafBucketCollector sub)

Methods inherited from class org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator

buildAggregation, copy, getLeafCollector

Methods inherited from class org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator

shouldDefer

Methods inherited from class org.elasticsearch.search.aggregations.bucket.BucketsAggregator

bucketAggregations, bucketDocCount, bucketEmptyAggregations, close, collectBucket, collectExistingBucket, getDocCounts, grow, incrementBucketDocCount, maxBucketOrd

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

buildEmptySubAggregations, context, doPostCollection, doPreCollection, getDeferringCollector, getLeafCollector, metaData, name, needsScores, parent, pipelineAggregators, postCollection, preCollection, runDeferredCollections, subAggregator, subAggregators, toString

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

descendsFromBucketAggregator

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

wrap

Methods inherited from class java.lang.Object

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

Field Detail

showTermDocCountError

protected final boolean showTermDocCountError

Constructor Detail

GlobalOrdinalsStringTermsAggregator.WithHash

public GlobalOrdinalsStringTermsAggregator.WithHash(String name,
                                            AggregatorFactories factories,
                                            ValuesSource.Bytes.WithOrdinals valuesSource,
                                            Terms.Order order,
                                            TermsAggregator.BucketCountThresholds bucketCountThresholds,
                                            IncludeExclude.OrdinalsFilter includeExclude,
                                            AggregationContext aggregationContext,
                                            Aggregator parent,
                                            Aggregator.SubAggCollectionMode collectionMode,
                                            boolean showTermDocCountError,
                                            List<PipelineAggregator> pipelineAggregators,
                                            Map<String,Object> metaData)
                                             throws IOException

Throws:

IOException

Method Detail

newCollector

protected LeafBucketCollector newCollector(org.apache.lucene.index.RandomAccessOrds ords,
                               LeafBucketCollector sub)

Overrides:

newCollector in class GlobalOrdinalsStringTermsAggregator

getBucketOrd

protected long getBucketOrd(long termOrd)

Overrides:

getBucketOrd in class GlobalOrdinalsStringTermsAggregator

doClose

protected void doClose()

Description copied from class: AggregatorBase

Release instance-specific data.

Overrides:

doClose in class AggregatorBase

buildEmptyAggregation

public InternalAggregation buildEmptyAggregation()

Description copied from class: Aggregator

Build an empty aggregation.

Specified by:

buildEmptyAggregation in class Aggregator