Package org.elasticsearch.script

Class DoubleFieldScript

java.lang.Object

org.elasticsearch.script.AbstractFieldScript

org.elasticsearch.script.DoubleFieldScript

public abstract class DoubleFieldScript
extends AbstractFieldScript

Nested Class Summary

Nested Classes

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

Field Summary

Fields

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

Fields inherited from class org.elasticsearch.script.AbstractFieldScript

fieldName, leafSearchLookup, MAX_VALUES

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
int	count()	The number of results produced the last time runForDoc(int) was called.
void	emit(double v)
protected void	emitFromObject(Object v)
void	runForDoc(int docId)	Execute the script for the provided docId.
void	runForDoc(int docId, DoubleConsumer consumer)	Execute the script for the provided docId, passing results to the consumer
double[]	values()	Values from the last time runForDoc(int) was called.

Methods inherited from class org.elasticsearch.script.AbstractFieldScript

checkMaxSize, emitFromSource, execute, extractFromSource, getDoc, getParams, 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<DoubleFieldScript.Factory> CONTEXT

PARSE_FROM_SOURCE

public static final DoubleFieldScript.Factory PARSE_FROM_SOURCE

PARAMETERS

public static final String[] PARAMETERS

Constructor Details

DoubleFieldScript

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

Method Details

runForDoc

public final void runForDoc(int docId)

Execute the script for the provided docId.

runForDoc

public final void runForDoc(int docId,
 DoubleConsumer consumer)

Execute the script for the provided docId, passing results to the consumer

values

public final double[] values()

Values from the last time runForDoc(int) was called. This array is mutable and will change with the next call of runForDoc(int). It is also oversized and will contain garbage at all indices at and above count().

count

public final int count()

The number of results produced the last time runForDoc(int) was called.

emitFromObject

protected void emitFromObject(Object v)

Specified by:

emitFromObject in class AbstractFieldScript

emit

public final void emit(double v)