<filename>Playground3/src/playground/network/packet/fieldtypes/attributes/Descriptor.py<gh_stars>1-10
from . import FieldTypeAttribute

class Descriptor(FieldTypeAttribute):
    """
    This class exists soley for type hierarchy. Descriptors
    are attributes that have no functional operations.
    """
    pass


Optional = Descriptor()
Required = Descriptor()
ExplicitTag = Descriptor()