public class SignificantLongTermsAggregator extends LongTermsAggregator
TermsAggregator.BucketCountThresholds
Aggregator.BucketAggregationMode, Aggregator.Parser, Aggregator.SubAggCollectionMode
BucketCollector.BucketAnalysisCollector
Modifier and Type | Field and Description |
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protected long |
numCollectedDocs |
bucketOrds, formatter, valuesSource
aggsUsedForSorting, bucketCountThresholds, order, subAggCollectMode
bigArrays, bucketAggregationMode, COLLECT_MODE, collectableSubAggregators, context, depth, estimatedBucketCount, factories, name, parent, subAggregators
NO_OP_COLLECTOR
Constructor and Description |
---|
SignificantLongTermsAggregator(String name,
AggregatorFactories factories,
ValuesSource.Numeric valuesSource,
ValueFormat format,
long estimatedBucketCount,
TermsAggregator.BucketCountThresholds bucketCountThresholds,
AggregationContext aggregationContext,
Aggregator parent,
SignificantTermsAggregatorFactory termsAggFactory,
IncludeExclude.LongFilter includeExclude) |
Modifier and Type | Method and Description |
---|---|
SignificantLongTerms |
buildAggregation(long owningBucketOrdinal) |
SignificantLongTerms |
buildEmptyAggregation() |
void |
collect(int doc,
long owningBucketOrdinal)
Called during the query phase, to collect & aggregate the given document.
|
void |
doClose()
Release instance-specific data.
|
getValues, setNextReader, shouldCollect
shouldDefer
bucketAggregations, bucketDocCount, bucketEmptyAggregations, close, collectBucket, collectBucketNoCounts, collectExistingBucket, getDocCounts, incrementBucketDocCount, maxBucketOrd
bucketAggregationMode, buildEmptySubAggregations, context, depth, doPostCollection, estimatedBucketCount, gatherAnalysis, hasParentBucketAggregator, name, parent, postCollection, preCollection, runDeferredCollections, subAggregator, subAggregators
wrap
public SignificantLongTermsAggregator(String name, AggregatorFactories factories, ValuesSource.Numeric valuesSource, @Nullable ValueFormat format, long estimatedBucketCount, TermsAggregator.BucketCountThresholds bucketCountThresholds, AggregationContext aggregationContext, Aggregator parent, SignificantTermsAggregatorFactory termsAggFactory, IncludeExclude.LongFilter includeExclude)
public void collect(int doc, long owningBucketOrdinal) throws IOException
BucketCollector
collect
in class LongTermsAggregator
owningBucketOrdinal
- The ordinal of the bucket this aggregator belongs to, assuming this aggregator is not a top level aggregator.
Typically, aggregators with #bucketAggregationMode
set to Aggregator.BucketAggregationMode.MULTI_BUCKETS
will heavily depend on this ordinal. Other aggregators may or may not use it and can see this ordinal as just
an extra information for the aggregation context. For top level aggregators, the ordinal will always be
equal to 0.IOException
public SignificantLongTerms buildAggregation(long owningBucketOrdinal)
buildAggregation
in class LongTermsAggregator
public SignificantLongTerms buildEmptyAggregation()
buildEmptyAggregation
in class LongTermsAggregator
public void doClose()
Aggregator
doClose
in class LongTermsAggregator
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