/*
 * Copyright © 2014-2017 EntIT Software LLC, a Micro Focus company (L.P.)
 *
 * Licensed under 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
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.cloudslang.engine.queue.services;

/**
 * Created by IntelliJ IDEA.
 * User:
 * Date: 07/08/13
 *
 * Service that generates DB unique ids for the queue
 *
 */
public interface QueueStateIdGeneratorService {

    /**
     *
     * generates a unique DB id for the queue consumers
     *
     * @return Long of a unique DB id
     */
    public Long generateStateId();
}
