org.nuxeo.elasticsearch.aggregate

Class HistogramAggregate

java.lang.Object

org.nuxeo.ecm.platform.query.core.AggregateBase<B>

org.nuxeo.elasticsearch.aggregate.AggregateEsBase<org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation,B>

org.nuxeo.elasticsearch.aggregate.MultiBucketAggregate<BucketRange>

org.nuxeo.elasticsearch.aggregate.HistogramAggregate

All Implemented Interfaces:

Aggregate<BucketRange>

public class HistogramAggregate
extends MultiBucketAggregate<BucketRange>

Since:

6.0

Field Summary

Fields inherited from class org.nuxeo.elasticsearch.aggregate.AggregateEsBase

ES_MUTLI_LEVEL_SEP, MAX_AGG_SIZE, XPATH_SEP

Fields inherited from class org.nuxeo.ecm.platform.query.core.AggregateBase

bucketMap, buckets, definition, extendedBuckets, searchDocument, selection

Constructor Summary

Constructors

Constructor and Description
HistogramAggregate(AggregateDefinition definition, DocumentModel searchDocument)

Method Summary

Modifier and Type	Method and Description
org.elasticsearch.search.aggregations.bucket.histogram.HistogramAggregationBuilder	getEsAggregate() Return the Elasticsearch aggregate builder
org.elasticsearch.index.query.QueryBuilder	getEsFilter() Return the Elasticsearch aggregate filter corresponding to the selection
int	getInterval()
void	parseEsBuckets(Collection<? extends org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation.Bucket> buckets) Extract the buckets from the Elasticsearch response
protected int	parseInt(String key)

Methods inherited from class org.nuxeo.elasticsearch.aggregate.MultiBucketAggregate

parseAggregation

Methods inherited from class org.nuxeo.elasticsearch.aggregate.AggregateEsBase

getAggSize, getField

Methods inherited from class org.nuxeo.ecm.platform.query.core.AggregateBase

getBucket, getBucketMap, getBuckets, getDateRanges, getExtendedBuckets, getId, getProperties, getRanges, getSearchDocument, getSelection, getType, hasBucket, resetSelection, setBuckets, setSelection, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

HistogramAggregate

public HistogramAggregate(AggregateDefinition definition,
                          DocumentModel searchDocument)

Method Detail

getEsAggregate

public org.elasticsearch.search.aggregations.bucket.histogram.HistogramAggregationBuilder getEsAggregate()

Description copied from class: AggregateEsBase

Return the Elasticsearch aggregate builder

Specified by:

getEsAggregate in class AggregateEsBase<org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation,BucketRange>

getEsFilter

public org.elasticsearch.index.query.QueryBuilder getEsFilter()

Description copied from class: AggregateEsBase

Return the Elasticsearch aggregate filter corresponding to the selection

Specified by:

getEsFilter in class AggregateEsBase<org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation,BucketRange>

parseEsBuckets

public void parseEsBuckets(Collection<? extends org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation.Bucket> buckets)

Description copied from class: MultiBucketAggregate

Extract the buckets from the Elasticsearch response

Specified by:

parseEsBuckets in class MultiBucketAggregate<BucketRange>

getInterval

public int getInterval()

parseInt

protected int parseInt(String key)