}

    @Override
    public String getDataIndex() {
        return ComponentUtil.getFessConfig().getIndexDocumentCrawlerIndex() + ".data";
    }

    @Override
    public String getFilterIndex() {
        return ComponentUtil.getFessConfig().getIndexDocumentCrawlerIndex() + ".filter";
    }

    @Override
    public int getQueueShards() {

    }

    public String getDataIndex() {
        return dataIndex;
    }

    public void setDataIndex(final String dataIndex) {
        this.dataIndex = dataIndex;
    }

    public String getFilterIndex() {
        return filterIndex;
    }

    public void setFilterIndex(final String filterIndex) {
        this.filterIndex = filterIndex;
    }

    public int getQueueShards() {

    protected int filterCacheExpireAfterWrite = 10; // 10sec

    protected int maxLoadSize = 10000;

    public OpenSearchUrlFilterService(final OpenSearchCrawlerConfig crawlerConfig) {
        index = crawlerConfig.getFilterIndex();
        setNumberOfShards(crawlerConfig.getFilterShards());
        setNumberOfReplicas(crawlerConfig.getFilterReplicas());
    }

    public OpenSearchUrlFilterService(final String name, final String type) {