/**
* Update query resource
* @param qio\Resource $resource
* @param integer $mode
*/
public function setResource(qio\Resource $resource, $mode = qio\Stream\Mode::ReadWrite)
{
if (empty($this->stream)) {
if ($resource instanceof qio\File) {
$this->stream = new qio\File\Stream($resource, $mode);
} elseif ($resource instanceof qio\Directory) {
$this->stream = new qio\Directory\Stream($resource);
}
}
parent::setResource($resource);
}
