Module org.elasticsearch.server

Package org.elasticsearch.search.aggregations.bucket.terms

Class TermsAggregatorFactory

java.lang.Object

org.elasticsearch.search.aggregations.AggregatorFactory

org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory

org.elasticsearch.search.aggregations.bucket.terms.TermsAggregatorFactory

public class TermsAggregatorFactory
extends ValuesSourceAggregatorFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TermsAggregatorFactory.ExecutionMode

Field Summary

Fields inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory

config

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

context, factories, metadata, name, parent

Method Summary

Modifier and Type	Method	Description
protected Aggregator	createUnmapped(Aggregator parent, Map<String,Object> metadata)	Create the Aggregator for a ValuesSource that doesn't have values.
protected Aggregator	doCreateInternal(Aggregator parent, CardinalityUpperBound cardinality, Map<String,Object> metadata)	Create the Aggregator for a ValuesSource that has values.
static LongPredicate	gloabalOrdsFilter(IncludeExclude includeExclude, DocValueFormat format, org.apache.lucene.index.SortedSetDocValues values)
static org.apache.lucene.index.SortedSetDocValues	globalOrdsValues(AggregationContext context, ValuesSource.Bytes.WithOrdinals valuesSource)

Methods inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory

createInternal, getStatsSubtype

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

create, doValidate, getParent, getSamplingContext, name

Methods inherited from class java.lang.Object

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

Method Details

createUnmapped

protected Aggregator createUnmapped(Aggregator parent,
 Map<String,Object> metadata)
                             throws IOException

Description copied from class: ValuesSourceAggregatorFactory

Create the Aggregator for a ValuesSource that doesn't have values.

Specified by:

createUnmapped in class ValuesSourceAggregatorFactory

Throws:

IOException

doCreateInternal

protected Aggregator doCreateInternal(Aggregator parent,
 CardinalityUpperBound cardinality,
 Map<String,Object> metadata)
                               throws IOException

Description copied from class: ValuesSourceAggregatorFactory

Create the Aggregator for a ValuesSource that has values.

Specified by:

doCreateInternal in class ValuesSourceAggregatorFactory

cardinality - Upper bound of the number of owningBucketOrds that the Aggregator created by this method will be asked to collect.

Throws:

IOException

globalOrdsValues

public static org.apache.lucene.index.SortedSetDocValues globalOrdsValues(AggregationContext context,
 ValuesSource.Bytes.WithOrdinals valuesSource)
                                                                   throws IOException

Throws:

IOException

gloabalOrdsFilter

public static LongPredicate gloabalOrdsFilter(IncludeExclude includeExclude,
 DocValueFormat format,
 org.apache.lucene.index.SortedSetDocValues values)
                                       throws IOException

Throws:

IOException