def finish_bundle(self):
bundles = []
bundle = None
for encoded_k, vs in iteritems(self.gbk_items):
if not bundle:
bundle = self._evaluation_context.create_bundle(self.output_pcollection)
bundles.append(bundle)
kwi = KeyedWorkItem(encoded_k, elements=vs)
bundle.add(GlobalWindows.windowed_value(kwi))
return TransformResult(self, bundles, [], None, None)
def process_timer(self, timer_firing):
"""Default process_timer() impl. generating KeyedWorkItem element."""
self.process_element(
GlobalWindows.windowed_value(
KeyedWorkItem(timer_firing.encoded_key,
timer_firings=[timer_firing])))
def process_timer(self, timer_firing):
"""Default process_timer() impl. generating KeyedWorkItem element."""
self.process_element(
KeyedWorkItem(timer_firing.key, timer_firing=timer_firing))