@classmethod
def from_golix(cls, golix_obj):
    """ Convert the golix object to a lightweight representation.
        """
    return cls(ghid=golix_obj.ghid_dynamic, author=golix_obj.binder,
        counter=golix_obj.counter, target_vector=golix_obj.target_vector,
        frame_ghid=golix_obj.ghid)
