/*
 * 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.apache.lucene.util.BytesRef;

/**
 * used by {@link org.elasticsearch.search.sort.ScriptSortBuilder} to refer to classes in x-pack
 * (eg. org.elasticsearch.xpack.versionfield.Version) that need a custom FieldComparatorSource
 */
public interface BytesRefProducer {

    BytesRef toBytesRef();
}
