private function visit(VisitorInterface $visitor, Context $context, $data, $format, Type $type = null)
{
$data = $visitor->prepare($data);
$context->initialize($format, $visitor, $this->navigator, $this->factory);
$visitor->setNavigator($this->navigator);
$this->navigator->accept($data, $type, $context);
return $visitor->getResult();
}
public function initialize($format, VisitorInterface $visitor, GraphNavigator $navigator, MetadataFactoryInterface $factory)
{
parent::initialize($format, $visitor, $navigator, $factory);
$this->visitingSet = new \SplObjectStorage();
}