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