org.nuxeo.elasticsearch.aggregate

Class AggregateEsBase<B extends Bucket>

java.lang.Object

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

org.nuxeo.elasticsearch.aggregate.AggregateEsBase<B>

All Implemented Interfaces:

Aggregate<B>

Direct Known Subclasses:

DateHistogramAggregate, DateRangeAggregate, HistogramAggregate, RangeAggregate, SignificantTermAggregate, TermAggregate

public abstract class AggregateEsBase<B extends Bucket>
extends AggregateBase<B>

Since:

6.0

Field Summary

Fields

Modifier and Type	Field and Description
static char	ES_MUTLI_LEVEL_SEP
static char	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
AggregateEsBase(AggregateDefinition definition, DocumentModel searchDocument)

Method Summary

Modifier and Type	Method and Description
protected org.joda.time.DateTime	getDateTime(org.elasticsearch.common.joda.time.DateTime date) Convert embedded Elasticsearch DateTime to joda DateTime
abstract org.elasticsearch.search.aggregations.AggregationBuilder	getEsAggregate() Return the Elasticsearch aggregate builder
abstract org.elasticsearch.index.query.FilterBuilder	getEsFilter() Return the Elasticsearch aggregate filter corresponding to the selection
String	getField() Nuxeo field to aggregate.
abstract void	parseEsBuckets(Collection<? extends org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation.Bucket> buckets) Extract the buckets from the Elasticsearch response

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

Field Detail

XPATH_SEP

public static final char XPATH_SEP

See Also:

Constant Field Values

ES_MUTLI_LEVEL_SEP

public static final char ES_MUTLI_LEVEL_SEP

See Also:

Constant Field Values

Constructor Detail

AggregateEsBase

public AggregateEsBase(AggregateDefinition definition,
                       DocumentModel searchDocument)

Method Detail

getEsAggregate

public abstract org.elasticsearch.search.aggregations.AggregationBuilder getEsAggregate()

Return the Elasticsearch aggregate builder

getEsFilter

public abstract org.elasticsearch.index.query.FilterBuilder getEsFilter()

Return the Elasticsearch aggregate filter corresponding to the selection

parseEsBuckets

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

Extract the buckets from the Elasticsearch response

getField

public String getField()

Description copied from interface: Aggregate

Nuxeo field to aggregate.

Specified by:

getField in interface Aggregate<B extends Bucket>

Overrides:

getField in class AggregateBase<B extends Bucket>

getDateTime

protected org.joda.time.DateTime getDateTime(org.elasticsearch.common.joda.time.DateTime date)

Convert embedded Elasticsearch DateTime to joda DateTime