super();
    }

    /**
     * Gets the name of the queue index for the crawler.
     *
     * @return the queue index name
     */
    @Override
    public String getQueueIndex() {
        return ComponentUtil.getFessConfig().getIndexDocumentCrawlerIndex() + ".queue";
    }

    /**
     * Gets the name of the data index for the crawler.
     *
     * @return the data index name

     * @param crawlerConfig The crawler configuration.
     */
    public OpenSearchUrlQueueService(final OpenSearchCrawlerConfig crawlerConfig) {
        index = crawlerConfig.getQueueIndex();
        setNumberOfShards(crawlerConfig.getQueueShards());
        setNumberOfReplicas(crawlerConfig.getQueueReplicas());
    }

    /**
     * Creates a new instance of OpenSearchUrlQueueService.