function processes() { if (is_null($this->_processes)) { $this->_processes = array(); $reindexProcess = new ReindexProcessLogEntry(); $reindexProcess->reindex_id = $this->id; $reindexProcess->orderBy('processName'); $reindexProcess->find(); while ($reindexProcess->fetch()) { $this->_processes[] = clone $reindexProcess; } } return $this->_processes; }