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/*
 * Copyright (C) 2020 Graylog, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Server Side Public License, version 1,
 * as published by MongoDB, Inc.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * Server Side Public License for more details.
 *
 * You should have received a copy of the Server Side Public License
 * along with this program. If not, see
 * .
 */
package org.graylog.plugins.pipelineprocessor.db;

import org.graylog2.database.NotFoundException;

import java.util.Collection;
import java.util.Optional;

public interface RuleService {
    RuleDao save(RuleDao rule);

    RuleDao load(String id) throws NotFoundException;

    RuleDao loadByName(String name) throws NotFoundException;

    default Optional findByName(String name) {
        try {
           RuleDao ruleDao = this.loadByName(name);
           return Optional.of(ruleDao);
        } catch (NotFoundException e) {
            return Optional.empty();
        }
    }

    Collection loadAll();

    void delete(String id);

    Collection loadNamed(Collection ruleNames);
}