Package org.elasticsearch.search.aggregations.bucket.significant

Class SignificantTextAggregatorFactory

java.lang.Object

org.elasticsearch.search.aggregations.AggregatorFactory

org.elasticsearch.search.aggregations.bucket.significant.SignificantTextAggregatorFactory

All Implemented Interfaces:

Closeable, AutoCloseable, Releasable

public class SignificantTextAggregatorFactory
extends AggregatorFactory
implements Releasable

Nested Class Summary

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

AggregatorFactory.MultiBucketAggregatorWrapper

Field Summary

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

factories, metaData, name, parent, queryShardContext

Constructor Summary

Constructors

Constructor

Description

SignificantTextAggregatorFactory(String name, IncludeExclude includeExclude, QueryBuilder filterBuilder, TermsAggregator.BucketCountThresholds bucketCountThresholds, SignificanceHeuristic significanceHeuristic, QueryShardContext queryShardContext, AggregatorFactory parent, AggregatorFactories.Builder subFactoriesBuilder, String fieldName, String[] sourceFieldNames, boolean filterDuplicateText, Map<String,Object> metaData)

Method Summary

Modifier and Type	Method	Description
void	close()
protected Aggregator	createInternal(SearchContext searchContext, Aggregator parent, boolean collectsFromSingleBucket, List<PipelineAggregator> pipelineAggregators, Map<String,Object> metaData)
long	getBackgroundFrequency(BytesRef termBytes)
long	getSupersetNumDocs()	Get the number of docs in the superset.

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

asMultiBucketAggregator, create, doValidate, getParent, name

Methods inherited from class java.lang.Object

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

Constructor Detail

SignificantTextAggregatorFactory

public SignificantTextAggregatorFactory(String name,
                                        IncludeExclude includeExclude,
                                        QueryBuilder filterBuilder,
                                        TermsAggregator.BucketCountThresholds bucketCountThresholds,
                                        SignificanceHeuristic significanceHeuristic,
                                        QueryShardContext queryShardContext,
                                        AggregatorFactory parent,
                                        AggregatorFactories.Builder subFactoriesBuilder,
                                        String fieldName,
                                        String[] sourceFieldNames,
                                        boolean filterDuplicateText,
                                        Map<String,Object> metaData)
                                 throws IOException

Throws:

IOException

Method Detail

getSupersetNumDocs

public long getSupersetNumDocs()

Get the number of docs in the superset.

getBackgroundFrequency

public long getBackgroundFrequency(BytesRef termBytes)
                            throws IOException

Throws:

IOException

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface Releasable

createInternal

protected Aggregator createInternal(SearchContext searchContext,
                                    Aggregator parent,
                                    boolean collectsFromSingleBucket,
                                    List<PipelineAggregator> pipelineAggregators,
                                    Map<String,Object> metaData)
                             throws IOException

Specified by:

createInternal in class AggregatorFactory

Throws:

IOException