Module org.elasticsearch.server

Package org.elasticsearch.script

Class DoubleValuesScript

java.lang.Object

org.elasticsearch.script.DoubleValuesScript

public abstract class DoubleValuesScript
extends Object

A custom script that can be used for various DoubleValue Lucene operations.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	DoubleValuesScript.Factory	A factory to construct DoubleValuesScript instances.

Field Summary

Fields

Modifier and Type	Field	Description
static final ScriptContext<DoubleValuesScript.Factory>	CONTEXT

Constructor Summary

Constructors

Constructor	Description
DoubleValuesScript()

Method Summary

Modifier and Type	Method	Description
abstract double	evaluate(org.apache.lucene.search.DoubleValues[] functionValues)
abstract double	execute()
abstract org.apache.lucene.search.DoubleValuesSource	getDoubleValuesSource(Function<String,org.apache.lucene.search.DoubleValuesSource> sourceProvider)
abstract org.apache.lucene.search.Rescorer	getRescorer(Function<String,org.apache.lucene.search.DoubleValuesSource> sourceProvider)
abstract org.apache.lucene.search.SortField	getSortField(Function<String,org.apache.lucene.search.DoubleValuesSource> sourceProvider, boolean reverse)
abstract String	sourceText()
abstract String[]	variables()

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<DoubleValuesScript.Factory> CONTEXT

Constructor Details

DoubleValuesScript

public DoubleValuesScript()

Method Details

execute

public abstract double execute()

evaluate

public abstract double evaluate(org.apache.lucene.search.DoubleValues[] functionValues)

getDoubleValuesSource

public abstract org.apache.lucene.search.DoubleValuesSource getDoubleValuesSource(Function<String,org.apache.lucene.search.DoubleValuesSource> sourceProvider)

getSortField

public abstract org.apache.lucene.search.SortField getSortField(Function<String,org.apache.lucene.search.DoubleValuesSource> sourceProvider,
 boolean reverse)

getRescorer

public abstract org.apache.lucene.search.Rescorer getRescorer(Function<String,org.apache.lucene.search.DoubleValuesSource> sourceProvider)

sourceText

public abstract String sourceText()

variables

public abstract String[] variables()