Module org.elasticsearch.server
Class BucketReducer<B extends MultiBucketsAggregation.Bucket>
java.lang.Object
org.elasticsearch.search.aggregations.bucket.BucketReducer<B>
- All Implemented Interfaces:
Closeable,AutoCloseable,Releasable
public final class BucketReducer<B extends MultiBucketsAggregation.Bucket>
extends Object
implements Releasable
Class for reducing a list of
BucketReducer to a single InternalAggregations
and the number of documents.-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidAdds aBucketReducerfor reduction.voidclose()returns the reducedInternalAggregations.longreturns the number of docsgetProto()returns the bucket prototype.
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Constructor Details
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BucketReducer
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Method Details
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accept
Adds aBucketReducerfor reduction. -
getProto
returns the bucket prototype. -
getAggregations
returns the reducedInternalAggregations. -
getDocCount
public long getDocCount()returns the number of docs -
close
public void close()- Specified by:
closein interfaceAutoCloseable- Specified by:
closein interfaceCloseable- Specified by:
closein interfaceReleasable
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