org.elasticsearch.script

Class AbstractDoubleSearchScript

java.lang.Object

org.elasticsearch.script.AbstractExecutableScript

org.elasticsearch.script.AbstractSearchScript

org.elasticsearch.script.AbstractDoubleSearchScript

All Implemented Interfaces:

ScorerAware, ExecutableScript, LeafSearchScript

public abstract class AbstractDoubleSearchScript
extends AbstractSearchScript

A simpler base class instead of AbstractSearchScript for computations that return a double number.

Constructor Summary

Constructors

Constructor and Description
AbstractDoubleSearchScript()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	run() Executes the script.
abstract double	runAsDouble() Return the result as a double.
long	runAsLong() Return the result as a long.

Methods inherited from class org.elasticsearch.script.AbstractSearchScript

doc, docFieldDoubles, docFieldLongs, docFieldStrings, fields, indexLookup, score, setDocument, setScorer, setSource, source

Methods inherited from class org.elasticsearch.script.AbstractExecutableScript

setNextVar

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.script.LeafSearchScript

setNextAggregationValue, setNextVar

Methods inherited from interface org.elasticsearch.script.ExecutableScript

unwrap

Constructor Detail

AbstractDoubleSearchScript

public AbstractDoubleSearchScript()

Method Detail

run

public java.lang.Object run()

Description copied from interface: ExecutableScript

Executes the script.

runAsDouble

public abstract double runAsDouble()

Description copied from interface: LeafSearchScript

Return the result as a double. This is the main use case of search script, used for document scoring.

Specified by:

runAsDouble in interface LeafSearchScript

Overrides:

runAsDouble in class AbstractSearchScript

runAsLong

public long runAsLong()

Description copied from interface: LeafSearchScript

Return the result as a long. This is used by aggregation scripts over long fields.

Specified by:

runAsLong in interface LeafSearchScript

Overrides:

runAsLong in class AbstractSearchScript