def __call__(self, flow_unit, *args, **kwargs):
        """Carries out the action on the provided flow_unit
        Arguments:
        flow_unit - the flow_unit instance that will have the processing carried out upon it.
        Keyword arguments:
        as required by the action function for this Action instance.
        """
        self._action(flow_unit, *args, **kwargs)
def __call__ ( self , flow_unit , * args , ** kwargs ) : self . _action ( flow_unit , * args , ** kwargs )
Carries out the action on the provided flow_unit
        Arguments:
        flow_unit - the flow_unit instance that will have the processing carried out upon it.
        Keyword arguments:
        as required by the action function for this Action instance.