/** * {@inheritdoc} */ public function clear() { if ($this->initialized && $this->isEmpty()) { return; } if ($this->mapping !== null && isset($this->mapping['embedded'])) { foreach ($this->coll as $element) { $this->uow->scheduleOrphanRemoval($element); } } $this->mongoData = array(); $this->coll->clear(); $this->changed(); $this->uow->scheduleCollectionDeletion($this); $this->takeSnapshot(); }