public function import(\SimpleXMLElement $sx)
 {
     if (isset($sx->jobsets)) {
         foreach ($sx->jobsets->jobset as $js) {
             $jso = Set::getByName((string) $js['name']);
             if (!is_object($jso)) {
                 $pkg = static::getPackageObject($js['package']);
                 if (is_object($pkg)) {
                     $jso = Set::add((string) $js['name'], $pkg);
                 } else {
                     $jso = Set::add((string) $js['name']);
                 }
             }
             foreach ($js->children() as $jsk) {
                 $j = Job::getByHandle((string) $jsk['handle']);
                 if (is_object($j)) {
                     $jso->addJob($j);
                 }
             }
         }
     }
 }
 public function skipItem()
 {
     $set = \Concrete\Core\Job\Set::getByName($this->object->getName());
     return is_object($set);
 }