}

    /**
     * Prepares a bulk request builder.
     *
     * @return the bulk request builder
     */
    @Override
    public BulkRequestBuilder prepareBulk() {
        return client.prepareBulk();
    }

    /**
     * Gets a document asynchronously.
     *
     * @param request the get request
     * @return a future for the get response
     */