27     private $data;  variable in JMS\\Serializer\\JsonSerializationVisitor
39     public function visitNull($data, array $type)
47     public function visitString(string $data, array $type)
55     public function visitBoolean(bool $data, array $type)
63     public function visitInteger(int $data, array $type)
71     public function visitDouble(float $data, array $type)
82     public function visitArray(array $data, array $type)
109     public function startVisitingObject(ClassMetadata $metadata, object $data, array $type): void
118     public function endVisitingObject(ClassMetadata $metadata, object $data, array $type)
176     public function setData(string $key, $value): void
184     public function getResult($data)