/**
* Retrieves the latest usage statistics from the database
*/
public function updateDataCoverage()
{
include_once HV_ROOT_DIR . '/../src/Database/Statistics.php';
$statistics = new Database_Statistics();
if (array_key_exists('period', $this->_options)) {
$period = $this->_options['period'];
} else {
$period = null;
}
$this->_printJSON($statistics->updateDataCoverage($period));
}
