Interface RetrievalEventProcessor


  • public interface RetrievalEventProcessor
    The DataRetrieval interface is a streaming interface with out-of-band events on the stream being passed as events on this interface.
    Author:
    mshankar
    • Method Summary

      Modifier and Type Method Description
      void newPVOnStream​(EventStreamDesc desc)
      Called when we are transitioning into another PV's data in the stream.
    • Method Detail

      • newPVOnStream

        void newPVOnStream​(EventStreamDesc desc)
        Called when we are transitioning into another PV's data in the stream. This is where we can perform actions like switching buffers, reseting the vertical transforms, moveTo's to the origin etc. A newPVOnStream is also send on the first PV in the stream as well.
        Parameters:
        desc - EventStreamDesc