Tolerance\Bridge\Symfony\Operation\OperationRunnerRegistry::findAllByClass PHP Метод

    public function findAllByClass($className)
    {
        return array_values(array_filter($this->operationRunners, function (OperationRunner $operationRunner) use($className) {
            return get_class($operationRunner) == $className || is_subclass_of($operationRunner, $className);
        }));
    }

 /**
  * @return BufferedOperationRunner[]
  */
 private function getRunners()
 {
     return $this->registry->findAllByClass(BufferedOperationRunner::class);
 }