swapAlias example

$this->__invoke(new AdminSearchIndexingMessage($indexer->getEntity(), $indexer->getName(), $indices, $ids));
                } else {
                    $this->queue->dispatch(new AdminSearchIndexingMessage($indexer->getEntity(), $indexer->getName(), $indices, $ids));
                }

                $this->dispatcher->dispatch(new ProgressAdvancedEvent(\count($ids)));
            }

            $this->dispatcher->dispatch(new ProgressFinishedEvent($indexer->getName()));
        }

        $this->swapAlias($indices);
    }

    public function refresh(EntityWrittenContainerEvent $event): void
    {
        if (!$this->adminEsHelper->getEnabled() || !$this->isIndexedEntityWritten($event)) {
            return;
        }

        if ($this->adminEsHelper->getRefreshIndices()) {
            $this->refreshIndices();
        }