org.elasticsearch.index.query.functionscore.ScoreFunctionParser Maven / Gradle / Ivy
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* 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
*
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package org.elasticsearch.index.query.functionscore;
import org.elasticsearch.common.lucene.search.function.ScoreFunction;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.index.query.QueryParseContext;
import org.elasticsearch.index.query.QueryParsingException;
import java.io.IOException;
public interface ScoreFunctionParser {
public ScoreFunction parse(QueryParseContext parseContext, XContentParser parser) throws IOException, QueryParsingException;
/**
* Returns the name of the function, for example "linear", "gauss" etc. This
* name is used for registering the parser in
* {@link FunctionScoreQueryParser}.
* */
public String[] getNames();
}