Interface IUpdateable


  • public interface IUpdateable
    Internal interface for the query backend to singal an update to a query result.
    Since:
    0.9
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void update​(Tuple updateElement, boolean isInsertion)
      This callback method must be free of exceptions, even RuntimeExceptions (though not Errors).
    • Method Detail

      • update

        void update​(Tuple updateElement,
                    boolean isInsertion)
        This callback method must be free of exceptions, even RuntimeExceptions (though not Errors).
        Parameters:
        updateElement - the tuple that is changed
        isInsertion - true if the tuple appeared in the result set, false if disappeared from the result set