Package org.elasticsearch.search.aggregations.support

Class ValuesSource.GeoPoint

java.lang.Object

org.elasticsearch.search.aggregations.support.ValuesSource

org.elasticsearch.search.aggregations.support.ValuesSource.GeoPoint

Direct Known Subclasses:

ValuesSource.GeoPoint.Fielddata

Enclosing class:

ValuesSource

public abstract static class ValuesSource.GeoPoint
extends ValuesSource

ValuesSource for fields who's values are best thought of as points on a globe.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ValuesSource.GeoPoint.Fielddata

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

ValuesSource.Bytes, ValuesSource.GeoPoint, ValuesSource.Numeric, ValuesSource.Range

Field Summary

Fields

Modifier and Type	Field	Description
static final ValuesSource.GeoPoint	EMPTY

Constructor Summary

Constructors

Constructor	Description
GeoPoint()

Method Summary

Modifier and Type	Method	Description
DocValueBits	docsWithValue(org.apache.lucene.index.LeafReaderContext context)	Get a "has any values" view into the values.
abstract MultiGeoPointValues	geoPointValues(org.apache.lucene.index.LeafReaderContext context)
final Function<Rounding,Rounding.Prepared>	roundingPreparer()	Build a function to prepare Roundings.

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

bytesValues, hasOrdinals, needsScores

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

public static final ValuesSource.GeoPoint EMPTY

Constructor Details

GeoPoint

public GeoPoint()

Method Details

docsWithValue

public DocValueBits docsWithValue(org.apache.lucene.index.LeafReaderContext context)
                           throws IOException

Description copied from class: ValuesSource

Get a "has any values" view into the values. It'll try to pick the "most native" way to check if there are any values, but it builds its own view into the values so if you need any of the actual values its best to use something like ValuesSource.bytesValues(org.apache.lucene.index.LeafReaderContext) or ValuesSource.Numeric.doubleValues(org.apache.lucene.index.LeafReaderContext) but if you just need to know if there are any values then use this.

Specified by:

docsWithValue in class ValuesSource

Throws:

IOException

roundingPreparer

public final Function<Rounding,Rounding.Prepared> roundingPreparer()
                                                            throws IOException

Description copied from class: ValuesSource

Build a function to prepare Roundings.

This returns a Function because auto date histogram will need to call it many times over the course of running the aggregation. Other aggregations should feel free to call it once.

Specified by:

roundingPreparer in class ValuesSource

Throws:

IOException

geoPointValues

public abstract MultiGeoPointValues geoPointValues(org.apache.lucene.index.LeafReaderContext context)