eZ\Publish\Core\SignalSlot\Repository::getContentLanguageService PHP Метод

    public function getContentLanguageService()
    {
        if ($this->languageService !== null) {
            return $this->languageService;
        }
        $this->languageService = new LanguageService($this->repository->getContentLanguageService(), $this->signalDispatcher);
        return $this->languageService;
    }