Jackalope\Version\Version::getPredecessors PHP Метод

    public function getPredecessors()
    {
        /*
         * predecessors is a multivalue property with REFERENCE.
         * get it as string so we can create the Version instances from uuid
         * with the objectManager. see 3.13.2.6
         */
        $predecessors = $this->getProperty("jcr:predecessors")->getString();
        $results = array();
        foreach ($predecessors as $uuid) {
            // OPTIMIZE: use objectManager->getNodes instead of looping
            $results[] = $this->objectManager->getNodeByIdentifier($uuid, 'Version\\Version');
        }
        return $results;
    }