/*
 * 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", the "GNU Affero General Public License v3.0 only", 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", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */
package org.elasticsearch.script;

import java.io.IOException;
import java.util.Map;

public abstract class StringSortScript extends AbstractSortScript {

    public static final String[] PARAMETERS = {};

    public static final ScriptContext<Factory> CONTEXT = new ScriptContext<>("string_sort", Factory.class);

    public StringSortScript(Map<String, Object> params, DocReader docReader) {
        super(params, docReader);
    }

    public abstract String execute();

    /**
     * A factory to construct {@link StringSortScript} instances.
     */
    public interface LeafFactory {
        StringSortScript newInstance(DocReader reader) throws IOException;
    }

    /**
     * A factory to construct stateful {@link StringSortScript} factories for a specific index.
     */
    public interface Factory extends ScriptFactory {
        LeafFactory newFactory(Map<String, Object> params);
    }
}