org.elasticsearch.index.mapper.geo
Class GeoPointFieldData

java.lang.Object
  org.elasticsearch.index.field.data.FieldData<GeoPointDocFieldData>
      org.elasticsearch.index.mapper.geo.GeoPointFieldData

Direct Known Subclasses:

MultiValueGeoPointFieldData, SingleValueGeoPointFieldData

public abstract class GeoPointFieldData
extends FieldData<GeoPointDocFieldData>

Nested Class Summary

static interface	GeoPointFieldData.PointValueProc
static interface	GeoPointFieldData.ValueInDocProc
static interface	GeoPointFieldData.ValueProc

Nested classes/interfaces inherited from class org.elasticsearch.index.field.data.FieldData

FieldData.OrdinalInDocProc, FieldData.StringValueInDocProc, FieldData.StringValueProc

Field Summary

static GeoPoint[]	EMPTY_ARRAY
protected double[]	lat
protected double[]	lon

Constructor Summary

protected

GeoPointFieldData(String fieldName, double[] lat, double[] lon)

Method Summary

double	arcDistance(int docId, DistanceUnit unit, double lat, double lon)
protected long	computeSizeInBytes()
protected GeoPointDocFieldData	createFieldData()
double	distance(int docId, DistanceUnit unit, double lat, double lon)
double	distanceGeohash(int docId, DistanceUnit unit, String geoHash)
GeoPointDocFieldData	docFieldData(int docId)
double	factorDistance(int docId, DistanceUnit unit, double lat, double lon)
void	forEachValue(FieldData.StringValueProc proc)
void	forEachValue(GeoPointFieldData.PointValueProc proc)
void	forEachValue(GeoPointFieldData.ValueProc proc)
abstract void	forEachValueInDoc(int docId, GeoPointFieldData.ValueInDocProc proc)
abstract double	latValue(int docId)
abstract double[]	latValues(int docId)
static GeoPointFieldData	load(org.apache.lucene.index.IndexReader reader, String field)
abstract double	lonValue(int docId)
abstract double[]	lonValues(int docId)
String	stringValue(int docId)
FieldDataType	type() The type of this field data.
abstract GeoPoint	value(int docId)
abstract GeoPoint[]	values(int docId)

Methods inherited from class org.elasticsearch.index.field.data.FieldData

fieldName, forEachOrdinalInDoc, forEachValueInDoc, hasValue, load, multiValued, sizeInBytes

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_ARRAY

public static final GeoPoint[] EMPTY_ARRAY

lat

protected final double[] lat

lon

protected final double[] lon

Constructor Detail

GeoPointFieldData

protected GeoPointFieldData(String fieldName,
                            double[] lat,
                            double[] lon)

Method Detail

value

public abstract GeoPoint value(int docId)

values

public abstract GeoPoint[] values(int docId)

latValue

public abstract double latValue(int docId)

lonValue

public abstract double lonValue(int docId)

latValues

public abstract double[] latValues(int docId)

lonValues

public abstract double[] lonValues(int docId)

distance

public double distance(int docId,
                       DistanceUnit unit,
                       double lat,
                       double lon)

arcDistance

public double arcDistance(int docId,
                          DistanceUnit unit,
                          double lat,
                          double lon)

factorDistance

public double factorDistance(int docId,
                             DistanceUnit unit,
                             double lat,
                             double lon)

distanceGeohash

public double distanceGeohash(int docId,
                              DistanceUnit unit,
                              String geoHash)

docFieldData

public GeoPointDocFieldData docFieldData(int docId)

Overrides:

docFieldData in class FieldData<GeoPointDocFieldData>

computeSizeInBytes

protected long computeSizeInBytes()

Specified by:

computeSizeInBytes in class FieldData<GeoPointDocFieldData>

stringValue

public String stringValue(int docId)

Specified by:

stringValue in class FieldData<GeoPointDocFieldData>

createFieldData

protected GeoPointDocFieldData createFieldData()

Specified by:

createFieldData in class FieldData<GeoPointDocFieldData>

type

public FieldDataType type()

Description copied from class: FieldData

The type of this field data.

Specified by:

type in class FieldData<GeoPointDocFieldData>

forEachValue

public void forEachValue(FieldData.StringValueProc proc)

Specified by:

forEachValue in class FieldData<GeoPointDocFieldData>

forEachValue

public void forEachValue(GeoPointFieldData.PointValueProc proc)

forEachValue

public void forEachValue(GeoPointFieldData.ValueProc proc)

forEachValueInDoc

public abstract void forEachValueInDoc(int docId,
                                       GeoPointFieldData.ValueInDocProc proc)

load

public static GeoPointFieldData load(org.apache.lucene.index.IndexReader reader,
                                     String field)
                              throws IOException

Throws:

IOException