Cronario\AbstractWorker::invokeCallbacks PHP Method

    protected function invokeCallbacks(AbstractJob $job)
    {
        $result = $job->getResult();
        if ($result->isRedirect() || $result->isRetry()) {
            return $this;
        }
        if ($result->isError()) {
            $callbackJobs = $job->getCallbacksError();
        } else {
            $callbackJobs = $job->getCallbacksDone();
            if ($result->isSuccess()) {
                $callbackJobs = $callbackJobs + $job->getCallbacksSuccess();
            } else {
                $callbackJobs = $callbackJobs + $job->getCallbacksError();
            }
        }
        if (!is_array($callbackJobs) || count($callbackJobs) === 0) {
            return $this;
        }
        foreach ($callbackJobs as $index => $callbackJob) {
            /** @var $callbackJob AbstractJob */
            $callbackJob($job);
        }
        return $this;
    }