|
public setElevators_count ( integer $elevators_count = null ) : |
||
| $elevators_count | integer | |
| return | ||
public function setElevators_count($elevators_count = null)
{
// validation for constraint: int
if (!is_null($elevators_count) && !is_numeric($elevators_count)) {
throw new \InvalidArgumentException(sprintf('Invalid value, please provide a numeric value, "%s" given', gettype($elevators_count)), __LINE__);
}
$this->elevators_count = $elevators_count;
return $this;
}