guessId() публичный Метод

public guessId ( )
 /**
  * @param string              $path
  * @param ValidationException $exception
  *
  * @return ValidationException
  */
 private function getExceptionForPath($path, ValidationException $exception)
 {
     if ($path === $exception->guessId()) {
         return $exception;
     }
     if (!$exception instanceof self) {
         return $exception;
     }
     foreach ($exception as $subException) {
         return $subException;
     }
     return $exception;
 }