public function deserialize($data, $type, $format, DeserializationContext $context = null)
{
if (!$this->deserializationVisitors->containsKey($format)) {
throw new UnsupportedFormatException(sprintf('The format "%s" is not supported for deserialization.', $format));
}
if (null === $context) {
$context = new DeserializationContext();
}
$context->initialize($format, $visitor = $this->deserializationVisitors->get($format)->get(), $this->navigator, $this->factory);
$visitor->setNavigator($this->navigator);
$navigatorResult = $this->navigator->accept($visitor->prepare($data), $this->typeParser->parse($type), $context);
// This is a special case if the root is handled by a callback on the object iself.
if (null === ($visitorResult = $visitor->getResult()) && null !== $navigatorResult) {
return $navigatorResult;
}
return $visitorResult;
}