Class MathFunction

    • Constructor Detail

      • MathFunction

        public MathFunction()
    • Method Detail

      • evaluate

        public Object evaluate​(InvokeExpression expr,
                               Object invokedValue,
                               InMemoryExpressionEvaluator eval)
        Description copied from interface: InvocationEvaluator
        Method to evaluate the InvokeExpression, as part of the overall evaluation defined by the InMemoryExpressionEvaluator.
        Specified by:
        evaluate in interface InvocationEvaluator
        Parameters:
        expr - The expression for invocation
        invokedValue - Value on which we are invoking
        eval - The overall evaluator for in-memory
        Returns:
        The result
      • getFunctionName

        protected abstract String getFunctionName()
      • evaluateMathFunction

        protected abstract double evaluateMathFunction​(double num)