/**
  * ChunkClassMetadata constructor.
  */
 public function __construct()
 {
     parent::__construct(array(new ReferenceArrayField('chunks', Chunk::class)), array(new AccessorField('metadata'), new AccessorField('version'), new AccessorField('fileHash'), new AccessorField('size'), new AccessorField('mimetype')));
 }
 /**
  * ChunkClassMetadata constructor.
  */
 public function __construct()
 {
     parent::__construct(array(new ReferenceArrayField('children')), array());
 }