def setup(self): super(ScalarFunctionOperation, self).setup() self.output_processor = _OutputProcessor( window_fn=None, main_receivers=self.receivers[0], tagged_receivers=None, per_element_output_counter=None)
def setup(self, main_receivers): """ Set up the ScalarFunctionRunner. :param main_receivers: Receiver objects which is responsible for sending the execution results back the the remote Java operator """ self.output_processor = _OutputProcessor( window_fn=None, main_receivers=main_receivers, tagged_receivers=None, per_element_output_counter=None)