Class GlobalOrdinalsSignificantTermsAggregator
- java.lang.Object
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- org.elasticsearch.search.aggregations.BucketCollector
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- org.elasticsearch.search.aggregations.Aggregator
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- org.elasticsearch.search.aggregations.AggregatorBase
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- org.elasticsearch.search.aggregations.bucket.BucketsAggregator
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- org.elasticsearch.search.aggregations.bucket.DeferableBucketAggregator
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- org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator
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- org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator
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- org.elasticsearch.search.aggregations.bucket.significant.GlobalOrdinalsSignificantTermsAggregator
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,org.apache.lucene.search.Collector
,Releasable
public class GlobalOrdinalsSignificantTermsAggregator extends GlobalOrdinalsStringTermsAggregator
An global ordinal based implementation of significant terms, based onSignificantStringTermsAggregator
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Nested Class Summary
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Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator
GlobalOrdinalsStringTermsAggregator.GlobalOrdLookupFunction
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Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator
TermsAggregator.BucketCountThresholds
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Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.Aggregator
Aggregator.Parser, Aggregator.SubAggCollectionMode
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Field Summary
Fields Modifier and Type Field Description protected long
numCollectedDocs
protected boolean
showTermDocCountError
protected SignificantTermsAggregatorFactory
termsAggFactory
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Fields inherited from class org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator
acceptedGlobalOrdinals, bucketOrds, includeExclude, lookupGlobalOrd, valueCount, valuesSource
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Fields inherited from class org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator
aggsUsedForSorting, bucketCountThresholds, collectMode, format, order
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Fields inherited from class org.elasticsearch.search.aggregations.AggregatorBase
collectableSubAggregators, context, DEFAULT_WEIGHT, name, parent, subAggregators
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Fields inherited from class org.elasticsearch.search.aggregations.BucketCollector
NO_OP_COLLECTOR
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Constructor Summary
Constructors Constructor Description GlobalOrdinalsSignificantTermsAggregator(java.lang.String name, AggregatorFactories factories, ValuesSource.Bytes.WithOrdinals.FieldData valuesSource, DocValueFormat format, TermsAggregator.BucketCountThresholds bucketCountThresholds, IncludeExclude.OrdinalsFilter includeExclude, SearchContext context, Aggregator parent, boolean forceRemapGlobalOrds, SignificanceHeuristic significanceHeuristic, SignificantTermsAggregatorFactory termsAggFactory, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SignificantStringTerms
buildAggregation(long owningBucketOrdinal)
Build an aggregation for data that has been collected intobucket
.SignificantStringTerms
buildEmptyAggregation()
Build an empty aggregation.protected void
doClose()
Release instance-specific data.LeafBucketCollector
getLeafCollector(org.apache.lucene.index.LeafReaderContext ctx, LeafBucketCollector sub)
Get aLeafBucketCollector
for the given ctx, which should delegate to the given collector.-
Methods inherited from class org.elasticsearch.search.aggregations.bucket.terms.GlobalOrdinalsStringTermsAggregator
copy
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Methods inherited from class org.elasticsearch.search.aggregations.bucket.terms.TermsAggregator
bucketComparator, shouldDefer
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Methods inherited from class org.elasticsearch.search.aggregations.bucket.DeferableBucketAggregator
descendsFromGlobalAggregator, doPreCollection, getDeferringCollector, runDeferredCollections
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Methods inherited from class org.elasticsearch.search.aggregations.bucket.BucketsAggregator
bucketAggregations, bucketDocCount, bucketEmptyAggregations, close, collectBucket, collectExistingBucket, consumeBucketsAndMaybeBreak, getDocCounts, grow, incrementBucketDocCount, maxBucketOrd, mergeBuckets
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Methods inherited from class org.elasticsearch.search.aggregations.AggregatorBase
addRequestCircuitBreakerBytes, buildEmptySubAggregations, context, doPostCollection, getLeafCollector, metaData, name, needsScores, parent, pipelineAggregators, postCollection, preCollection, preGetSubLeafCollectors, subAggregator, subAggregators, toString
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Methods inherited from class org.elasticsearch.search.aggregations.Aggregator
descendsFromBucketAggregator
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Field Detail
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numCollectedDocs
protected long numCollectedDocs
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termsAggFactory
protected final SignificantTermsAggregatorFactory termsAggFactory
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showTermDocCountError
protected final boolean showTermDocCountError
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Constructor Detail
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GlobalOrdinalsSignificantTermsAggregator
public GlobalOrdinalsSignificantTermsAggregator(java.lang.String name, AggregatorFactories factories, ValuesSource.Bytes.WithOrdinals.FieldData valuesSource, DocValueFormat format, TermsAggregator.BucketCountThresholds bucketCountThresholds, IncludeExclude.OrdinalsFilter includeExclude, SearchContext context, Aggregator parent, boolean forceRemapGlobalOrds, SignificanceHeuristic significanceHeuristic, SignificantTermsAggregatorFactory termsAggFactory, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData) throws java.io.IOException
- Throws:
java.io.IOException
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Method Detail
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getLeafCollector
public LeafBucketCollector getLeafCollector(org.apache.lucene.index.LeafReaderContext ctx, LeafBucketCollector sub) throws java.io.IOException
Description copied from class:AggregatorBase
Get aLeafBucketCollector
for the given ctx, which should delegate to the given collector.- Overrides:
getLeafCollector
in classGlobalOrdinalsStringTermsAggregator
- Throws:
java.io.IOException
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buildAggregation
public SignificantStringTerms buildAggregation(long owningBucketOrdinal) throws java.io.IOException
Description copied from class:Aggregator
Build an aggregation for data that has been collected intobucket
.- Overrides:
buildAggregation
in classGlobalOrdinalsStringTermsAggregator
- Throws:
java.io.IOException
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buildEmptyAggregation
public SignificantStringTerms buildEmptyAggregation()
Description copied from class:Aggregator
Build an empty aggregation.
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doClose
protected void doClose()
Description copied from class:AggregatorBase
Release instance-specific data.- Overrides:
doClose
in classGlobalOrdinalsStringTermsAggregator
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