239     public function visitDiscriminatorMapProperty($data, ClassMetadata $metadata): string  argument
243 …case $metadata->xmlDiscriminatorAttribute && null === $metadata->xmlDiscriminatorNamespace && isse…
244                 return (string) $data->attributes()->{$metadata->discriminatorFieldName};
247 …metadata->xmlDiscriminatorAttribute && null !== $metadata->xmlDiscriminatorNamespace && isset($dat…
248 …return (string) $data->attributes($metadata->xmlDiscriminatorNamespace)->{$metadata->discriminator…
251 …metadata->xmlDiscriminatorAttribute && null !== $metadata->xmlDiscriminatorNamespace && isset($dat…
252 …return (string) $data->children($metadata->xmlDiscriminatorNamespace)->{$metadata->discriminatorFi…
254             case isset($data->{$metadata->discriminatorFieldName}):
255                 return (string) $data->{$metadata->discriminatorFieldName};
260                     $metadata->discriminatorFieldName,
261                     $metadata->name
266     public function startVisitingObject(ClassMetadata $metadata, object $object, array $type): void  argument
269         $this->objectMetadataStack->push($metadata);
274     public function visitProperty(PropertyMetadata $metadata, $data)  argument
276         $name = $metadata->serializedName;
278         if (!$metadata->type) {
279 …untimeException(sprintf('You must define a type for %s::$%s.', $metadata->class, $metadata->name));
281         if (true === $metadata->inline) {
282             return $this->navigator->accept($data, $metadata->type);
284         if ($metadata->xmlAttribute) {
285             $attributes = $data->attributes($metadata->xmlNamespace);
287                 return $this->navigator->accept($attributes[$name], $metadata->type);
293         if ($metadata->xmlValue) {
294             return $this->navigator->accept($data, $metadata->type);
297         if ($metadata->xmlCollection) {
299             if (!$metadata->xmlCollectionInline) {
300                 $enclosingElem = $data->children($metadata->xmlNamespace)->$name;
303             $this->setCurrentMetadata($metadata);
304             $v = $this->navigator->accept($enclosingElem, $metadata->type);
309         if ($metadata->xmlNamespace) {
310             $node = $data->children($metadata->xmlNamespace)->$name;
329         if ($metadata->xmlKeyValuePairs) {
330             $this->setCurrentMetadata($metadata);
333         return $this->navigator->accept($node, $metadata->type);
339     public function endVisitingObject(ClassMetadata $metadata, $data, array $type): object  argument
364     public function setCurrentMetadata(PropertyMetadata $metadata): void  argument
367         $this->currentMetadata = $metadata;