Doctrine\ODM\OrientDB\Caster\Caster::castLink PHP Метод

    public function castLink()
    {
        if ($this->value instanceof \stdClass) {
            return $this->getHydrator()->hydrate($this->value);
        }
        try {
            return $this->getHydrator()->hydrateRid(new Rid($this->value));
        } catch (ValidationException $e) {
            return null;
        }
    }