Package cern.dip

Interface DipUpdateRequestListener


  • public interface DipUpdateRequestListener
    An optional interface for publishers who are to re-read the data source when a subscriber invokes their requestUpdate method.

    • Method Detail

      • handleUpdateRequest

        void handleUpdateRequest​(DipPublication publication)
        Must be implemented to provide appropraite read of the data source. Data is to be returned through the appropriate publication.sendX method.
        Parameters:
        publication - identifies which publication this request refers to.