public CrawlerClient getCrawlerClient() {
        return client;
    }

    public void setCrawlerClient(final CrawlerClient client) {
        this.client = client;
    }

    public int getMaxRetryCount() {
        return maxRetryCount;
    }

    public void setMaxRetryCount(final int maxRetryCount) {
        this.maxRetryCount = maxRetryCount;
    }

    public long getRetryInterval() {