/**
* Update subject states and notifies observers
* @param string $name
* @param mixed $e
* @return mixed
*/
public function setState($name, $e = null)
{
return Observer::setState($this, $name, $e);
}
/**
* Update subject states and notifies observers
* @param string $name
* @param mixed $e
* @return mixed
*/
public function setState($name, $e = null)
{
return Observer::setState($this, $name, $e);
}
