Interface IWindowedBolt

    • Method Detail

      • execute

        void execute​(TupleWindow inputWindow)
        Process the tuple window and optionally emit new tuples based on the tuples in the input window.
      • cleanup

        void cleanup()
      • getTimestampExtractor

        TimestampExtractor getTimestampExtractor()
        Return a TimestampExtractor for extracting timestamps from a tuple for event time based processing, or null for processing time.
        Returns:
        the timestamp extractor