Newscoop\Entity\Issue::__construct PHP Метод

    public function __construct($number, \Newscoop\Entity\Publication $publication = null, \Newscoop\Entity\Language $language = null)
    {
        $this->number = (int) $number;
        $this->sections = new ArrayCollection();
        if ($publication !== null) {
            $this->publication = $publication;
            $this->language = $language !== null ? $language : $this->publication->getDefaultLanguage();
            $this->publication->addIssue($this);
        }
    }