Interface Projection<IN,​OUT>

    • Method Detail

      • initialize

        void initialize​(SimpleTypeInformation<? extends IN> in)
        Initialize
        Parameters:
        in - Data type to use for projecting.
      • project

        OUT project​(IN data)
        Project a single instance.
        Parameters:
        data - Data to project
        Returns:
        Projected data
      • getInputDataTypeInformation

        TypeInformation getInputDataTypeInformation()
        Input type information.
        Returns:
        Type restriction
      • getOutputDataTypeInformation

        SimpleTypeInformation<OUT> getOutputDataTypeInformation()
        Output type restriction
        Returns:
        Output type