handleLanguageIndexIteratorMessage example

$this->newImplementation->__invoke($message);
            }

            return;
        }

        if (!$this->helper->allowIndexing()) {
            return;
        }

        if ($message instanceof ElasticsearchLanguageIndexIteratorMessage) {
            $this->handleLanguageIndexIteratorMessage($message);

            return;
        }

        $this->handleIndexingMessage($message);
    }

    /** * @param IndexerOffset|null $offset */
    public function iterate($offset): ?ElasticsearchIndexingMessage
    {