Interface FunctionExpression

    • Method Detail

      • setFallbackValue

        void setFallbackValue​(Literal fallback)
        Fallback value to use in the event the function is unavailable in the requested environment.

        The fallback value is not provided as one of the arguments, as it is an advanced option used in style layer descriptor documents to facilitate interoperability. It allows a user to specify an SQL function, and provide a value to use when the documented is used with a WFS that does not support the provided function.

      • setParameters

        void setParameters​(List<Expression> parameters)
        Sets the Parameters for the function.