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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.prelude.query.parser;
import com.yahoo.language.Language;
import com.yahoo.prelude.IndexFacts;
import com.yahoo.prelude.query.Item;
import com.yahoo.search.query.parser.Parser;
import java.util.Collections;
import java.util.Set;
/**
* @author Simon Thoresen Hult
*/
public interface CustomParser extends Parser {
/**
* Returns the raw result from parsing, <i>not</i> wrapped in a QueryTree
* instance. This may also be null, as opposed to using
* {@link Parser#parse(com.yahoo.search.query.parser.Parsable)}.
*/
default Item parse(String queryToParse, String filterToParse, Language parsingLanguage,
Set<String> toSearch, IndexFacts indexFacts, String defaultIndexName) {
if (indexFacts == null)
indexFacts = new IndexFacts();
return parse(queryToParse, filterToParse, parsingLanguage, indexFacts.newSession(toSearch, Collections.emptySet()), defaultIndexName);
}
Item parse(String queryToParse, String filterToParse, Language parsingLanguage,
IndexFacts.Session indexFacts, String defaultIndexName);
}
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