/**
* @param int $id Device id
* @param string|null $command SIS-PM command to use
*
* @throws \InvalidArgumentException If invalid device id was specified
*/
public function __construct($id = 0, $command = null)
{
if (!is_int($id)) {
throw new \InvalidArgumentException(sprintf('Device id has to be an integer, %s given', gettype($id)));
}
$this->id = (int) $id;
parent::__construct($command);
}
/**
* @param string $serial Serial number of the device
* @param string|null $command SIS-PM command to use
*
* @throws \InvalidArgumentException If invalid serial number was specified
*/
public function __construct($serial, $command = null)
{
if (false === strpos($serial, ':')) {
throw new \InvalidArgumentException(sprintf('Serial number %s is invalid', $serial));
}
$this->serial = $serial;
parent::__construct($command);
}
