Class GlobalOrdinalsStringTermsAggregator
- 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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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,org.apache.lucene.search.Collector
,Releasable
- Direct Known Subclasses:
GlobalOrdinalsSignificantTermsAggregator
public class GlobalOrdinalsStringTermsAggregator extends TermsAggregator
An aggregator of string values that relies on global ordinals in order to build buckets.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
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 org.apache.lucene.util.LongBitSet
acceptedGlobalOrdinals
protected LongHash
bucketOrds
protected IncludeExclude.OrdinalsFilter
includeExclude
protected GlobalOrdinalsStringTermsAggregator.GlobalOrdLookupFunction
lookupGlobalOrd
protected boolean
showTermDocCountError
protected long
valueCount
protected ValuesSource.Bytes.WithOrdinals
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 GlobalOrdinalsStringTermsAggregator(java.lang.String name, AggregatorFactories factories, ValuesSource.Bytes.WithOrdinals valuesSource, BucketOrder order, DocValueFormat format, TermsAggregator.BucketCountThresholds bucketCountThresholds, IncludeExclude.OrdinalsFilter includeExclude, SearchContext context, Aggregator parent, boolean remapGlobalOrds, Aggregator.SubAggCollectionMode collectionMode, boolean showTermDocCountError, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData)
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Method Summary
Modifier and Type Method Description InternalAggregation
buildAggregation(long owningBucketOrdinal)
Build an aggregation for data that has been collected intobucket
.InternalAggregation
buildEmptyAggregation()
Build an empty aggregation.protected static void
copy(org.apache.lucene.util.BytesRef from, org.apache.lucene.util.BytesRef to)
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.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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valuesSource
protected final ValuesSource.Bytes.WithOrdinals valuesSource
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includeExclude
protected final IncludeExclude.OrdinalsFilter includeExclude
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acceptedGlobalOrdinals
protected final org.apache.lucene.util.LongBitSet acceptedGlobalOrdinals
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valueCount
protected final long valueCount
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lookupGlobalOrd
protected final GlobalOrdinalsStringTermsAggregator.GlobalOrdLookupFunction lookupGlobalOrd
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bucketOrds
protected final LongHash bucketOrds
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showTermDocCountError
protected final boolean showTermDocCountError
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Constructor Detail
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GlobalOrdinalsStringTermsAggregator
public GlobalOrdinalsStringTermsAggregator(java.lang.String name, AggregatorFactories factories, ValuesSource.Bytes.WithOrdinals valuesSource, BucketOrder order, DocValueFormat format, TermsAggregator.BucketCountThresholds bucketCountThresholds, IncludeExclude.OrdinalsFilter includeExclude, SearchContext context, Aggregator parent, boolean remapGlobalOrds, Aggregator.SubAggCollectionMode collectionMode, boolean showTermDocCountError, 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.- Specified by:
getLeafCollector
in classAggregatorBase
- Throws:
java.io.IOException
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copy
protected static void copy(org.apache.lucene.util.BytesRef from, org.apache.lucene.util.BytesRef to)
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buildAggregation
public InternalAggregation buildAggregation(long owningBucketOrdinal) throws java.io.IOException
Description copied from class:Aggregator
Build an aggregation for data that has been collected intobucket
.- Specified by:
buildAggregation
in classAggregator
- Throws:
java.io.IOException
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doClose
protected void doClose()
Description copied from class:AggregatorBase
Release instance-specific data.- Overrides:
doClose
in classAggregatorBase
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buildEmptyAggregation
public InternalAggregation buildEmptyAggregation()
Description copied from class:Aggregator
Build an empty aggregation.- Specified by:
buildEmptyAggregation
in classAggregator
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