org.elasticsearch.script

Class SimilarityScript

java.lang.Object

org.elasticsearch.script.SimilarityScript

public abstract class SimilarityScript
extends java.lang.Object

A script that is used to build ScriptedSimilarity instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SimilarityScript.Factory

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
SimilarityScript()

Method Summary

Modifier and Type	Method and 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 Detail

PARAMETERS

public static final java.lang.String[] PARAMETERS

CONTEXT

public static final ScriptContext<SimilarityScript.Factory> CONTEXT

Constructor Detail

SimilarityScript

public SimilarityScript()

Method Detail

execute

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

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

Throws:

java.io.IOException