org.elasticsearch.script.SimilarityWeightScript Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of elasticsearch Show documentation
Show all versions of elasticsearch Show documentation
Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.script;
import org.elasticsearch.index.similarity.ScriptedSimilarity;
/** A script that is used to compute scoring factors that are the same for all documents. */
public abstract class SimilarityWeightScript {
/** Compute the weight.
* @param query scoring factors that come from the query
* @param field field-level statistics
* @param term term-level statistics
*/
public abstract double execute(ScriptedSimilarity.Query query, ScriptedSimilarity.Field field, ScriptedSimilarity.Term term);
public interface Factory extends ScriptFactory {
SimilarityWeightScript newInstance();
}
public static final String[] PARAMETERS = new String[] { "query", "field", "term" };
public static final ScriptContext CONTEXT = new ScriptContext<>("similarity_weight", Factory.class);
}