Module org.elasticsearch.server

Package org.elasticsearch.script

Class SimilarityScript

java.lang.Object

org.elasticsearch.script.SimilarityScript

public abstract class SimilarityScript
extends Object

A script that is used to build ScriptedSimilarity instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	SimilarityScript.Factory

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor	Description
SimilarityScript()

Method Summary

Modifier and Type	Method	Description
abstract double	execute(double weight, ScriptedSimilarity.Query query, ScriptedSimilarity.Field field, ScriptedSimilarity.Term term, ScriptedSimilarity.Doc doc)	Compute the score.

Methods inherited from class java.lang.Object

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

Field Details

PARAMETERS

public static final String[] PARAMETERS

CONTEXT

public static final ScriptContext<SimilarityScript.Factory> CONTEXT

Constructor Details

SimilarityScript

public SimilarityScript()

Method Details

execute

public abstract double execute(double weight,
 ScriptedSimilarity.Query query,
 ScriptedSimilarity.Field field,
 ScriptedSimilarity.Term term,
 ScriptedSimilarity.Doc doc)

Compute the score.

Parameters:

weight - weight computed by the SimilarityWeightScript if any, or 1.

query - scoring factors that come from the query

field - field-level statistics

term - term-level statistics

doc - per-document statistics