Module org.elasticsearch.server

Package org.elasticsearch.script

Class GeoPointFieldScript

java.lang.Object

org.elasticsearch.script.DocBasedScript

org.elasticsearch.script.AbstractFieldScript

org.elasticsearch.script.AbstractLongFieldScript

org.elasticsearch.script.GeoPointFieldScript

public abstract class GeoPointFieldScript
extends AbstractLongFieldScript

Script producing geo points. Similarly to what LatLonDocValuesField does, it encodes the points as a long value.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GeoPointFieldScript.Emit
static interface	GeoPointFieldScript.Factory
static interface	GeoPointFieldScript.LeafFactory

Field Summary

Fields

Modifier and Type	Field	Description
static final ScriptContext<GeoPointFieldScript.Factory>	CONTEXT
static final String[]	PARAMETERS
static final GeoPointFieldScript.Factory	PARSE_FROM_SOURCE

Fields inherited from class org.elasticsearch.script.AbstractFieldScript

fieldName, MAX_VALUES, sourceLookup

Fields inherited from class org.elasticsearch.script.DocBasedScript

docReader

Constructor Summary

Constructors

Constructor	Description
GeoPointFieldScript(String fieldName, Map<String,Object> params, SearchLookup searchLookup, org.apache.lucene.index.LeafReaderContext ctx)

Method Summary

Modifier and Type	Method	Description
protected final void	emit(double lat, double lon)
protected void	emitFromObject(Object value)
protected List<Object>	extractFromSource(String path)
static GeoPointFieldScript.Factory	leafAdapter(Function<SearchLookup,CompositeFieldScript.LeafFactory> parentFactory)
void	runGeoPointForDoc(int doc, Consumer<GeoPoint> consumer)	Consumers must copy the emitted GeoPoint(s) if stored.

Methods inherited from class org.elasticsearch.script.AbstractLongFieldScript

count, emit, runForDoc, runForDoc, values

Methods inherited from class org.elasticsearch.script.AbstractFieldScript

checkMaxSize, emitFromCompositeScript, emitFromSource, emitValueFromCompositeScript, execute, getParams

Methods inherited from class org.elasticsearch.script.DocBasedScript

docAsMap, field, fields, getDoc, setDocument

Methods inherited from class java.lang.Object

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

Field Details

CONTEXT

public static final ScriptContext<GeoPointFieldScript.Factory> CONTEXT

PARSE_FROM_SOURCE

public static final GeoPointFieldScript.Factory PARSE_FROM_SOURCE

PARAMETERS

public static final String[] PARAMETERS

Constructor Details

GeoPointFieldScript

public GeoPointFieldScript(String fieldName,
 Map<String,Object> params,
 SearchLookup searchLookup,
 org.apache.lucene.index.LeafReaderContext ctx)

Method Details

leafAdapter

public static GeoPointFieldScript.Factory leafAdapter(Function<SearchLookup,CompositeFieldScript.LeafFactory> parentFactory)

runGeoPointForDoc

public void runGeoPointForDoc(int doc,
 Consumer<GeoPoint> consumer)

Consumers must copy the emitted GeoPoint(s) if stored.

extractFromSource

protected List<Object> extractFromSource(String path)

Overrides:

extractFromSource in class AbstractFieldScript

emitFromObject

protected void emitFromObject(Object value)

Specified by:

emitFromObject in class AbstractFieldScript

emit

protected final void emit(double lat,
 double lon)