/**
* @param string $description
* @return null
*/
public function setDescription($description)
{
if (!isset($this->loadedFields['description'])) {
$this->loadProperties();
}
$oldValue = null;
if (array_key_exists('description', $this->loadedValues)) {
$oldValue = $this->loadedValues['description'];
}
if ($oldValue === $description) {
$this->description = $description;
return;
}
return parent::setDescription($description);
}
