public function createSubjectFromMetadata(SubjectMetadata $metadata) { $subject = new Subject($this, $metadata->getName()); $subject->setGroups($metadata->getGroups()); $subject->setSleep($metadata->getSleep()); $subject->setRetryThreshold($metadata->getRetryThreshold()); $subject->setOutputTimeUnit($metadata->getOutputTimeUnit()); $subject->setOutputTimePrecision($metadata->getOutputTimePrecision()); $subject->setOutputMode($metadata->getOutputMode()); $this->subjects[] = $subject; return $subject; }