/** * @param AbstractQuery $query * * @throws \LogicException * @return int * */ public function cleanByQuery(AbstractQuery $query) { $numCleaned = 0; /** @var SourceInterface $source */ foreach ($query->iterate() as list($source)) { if (!$source instanceof SourceInterface) { throw new \LogicException(sprintf('Invalid iterator given, encountered %s instead of SourceInterface', is_object($source) ? get_class($source) : gettype($source))); } $this->eventDispatcher->dispatch(IoEvents::PRE_CLEAN_SOURCE, new SourceEvent($source)); $this->sourceManager->remove($source); $this->eventDispatcher->dispatch(IoEvents::POST_CLEAN_SOURCE, new SourceEvent($source)); ++$numCleaned; if ($numCleaned % 50 === 0) { $this->sourceManager->flush(); $this->sourceManager->clear(); } } if ($numCleaned > 0) { $this->sourceManager->flush(); $this->sourceManager->clear(); } return $numCleaned; }
/** * @inheritdoc */ public function clear() { $this->sourceManager->clear(); $this->sources = []; $this->originSources = []; }