mirror of
https://github.com/honeymoose/OpenSearch.git
synced 2025-02-17 18:35:25 +00:00
Add an interface to be implemented by native scripts to be able to explain the score
This commit is contained in:
parent
29826863dd
commit
a77c824476
@ -27,6 +27,7 @@ import org.elasticsearch.common.inject.Inject;
|
|||||||
import org.elasticsearch.common.lucene.search.function.FunctionScoreQuery;
|
import org.elasticsearch.common.lucene.search.function.FunctionScoreQuery;
|
||||||
import org.elasticsearch.common.lucene.search.function.ScoreFunction;
|
import org.elasticsearch.common.lucene.search.function.ScoreFunction;
|
||||||
import org.elasticsearch.common.xcontent.XContentParser;
|
import org.elasticsearch.common.xcontent.XContentParser;
|
||||||
|
import org.elasticsearch.script.ExplanableSearchScript;
|
||||||
import org.elasticsearch.script.SearchScript;
|
import org.elasticsearch.script.SearchScript;
|
||||||
|
|
||||||
import java.io.IOException;
|
import java.io.IOException;
|
||||||
@ -141,8 +142,15 @@ public class CustomScoreQueryParser implements QueryParser {
|
|||||||
|
|
||||||
@Override
|
@Override
|
||||||
public Explanation explainScore(int docId, Explanation subQueryExpl) {
|
public Explanation explainScore(int docId, Explanation subQueryExpl) {
|
||||||
float score = score(docId, subQueryExpl.getValue());
|
Explanation exp;
|
||||||
Explanation exp = new Explanation(score, "script score function: product of:");
|
if (script instanceof ExplanableSearchScript) {
|
||||||
|
script.setNextDocId(docId);
|
||||||
|
script.setNextScore(subQueryExpl.getValue());
|
||||||
|
exp = ((ExplanableSearchScript) script).explain();
|
||||||
|
} else {
|
||||||
|
float score = score(docId, subQueryExpl.getValue());
|
||||||
|
exp = new Explanation(score, "script score function: product of:");
|
||||||
|
}
|
||||||
exp.addDetail(subQueryExpl);
|
exp.addDetail(subQueryExpl);
|
||||||
return exp;
|
return exp;
|
||||||
}
|
}
|
||||||
|
@ -0,0 +1,35 @@
|
|||||||
|
/*
|
||||||
|
* Licensed to Elastic Search under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. Elastic Search licenses this
|
||||||
|
* file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.elasticsearch.script;
|
||||||
|
|
||||||
|
import org.apache.lucene.search.Explanation;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* To be implemented by {@link SearchScript} which can provided an {@link Explanation} of the score
|
||||||
|
*/
|
||||||
|
public interface ExplanableSearchScript {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Build the explanation of the current document being scored
|
||||||
|
*
|
||||||
|
* @return
|
||||||
|
*/
|
||||||
|
Explanation explain();
|
||||||
|
|
||||||
|
}
|
@ -26,6 +26,8 @@ import java.util.Map;
|
|||||||
|
|
||||||
/**
|
/**
|
||||||
* A search script.
|
* A search script.
|
||||||
|
*
|
||||||
|
* @see ExplanableSearchScript for script which can explain a score
|
||||||
*/
|
*/
|
||||||
public interface SearchScript extends ExecutableScript {
|
public interface SearchScript extends ExecutableScript {
|
||||||
|
|
||||||
|
Loading…
x
Reference in New Issue
Block a user