Class NonNegativeDecimal

    • Constructor Detail

      • NonNegativeDecimal

        public NonNegativeDecimal​(double n)
                           throws IllegalArgumentException
        Allocates a NonNegativeDecimal object representing the n argument
        Parameters:
        n - the value of the NonNegativeDecimal
        Throws:
        IllegalArgumentException - if the given argument is not a valid NonNegativeDecimal
    • Method Detail

      • toString

        public String toString()
        Returns a String Object representing this NonNegativeDecimal's value
        Overrides:
        toString in class Object
        Returns:
        return a string representation of the value of this NonNegativeDecimal object
      • valueOf

        public static NonNegativeDecimal valueOf​(String stringValue)
                                          throws IllegalArgumentException
        Returns a NonNegativeDecimal instance representing the specified String value
        Parameters:
        stringValue - a String value
        Returns:
        return a NonNegativeDecimal instance representing stringValue
        Throws:
        IllegalArgumentException - if the given argument is not a valid NonNegativeDecimal
      • doubleValue

        public double doubleValue()
        Returns the value of this NonNegativeDecimal object as a double primitive
        Returns:
        the primitive double value of this NonNegativeDecimal object.
      • isValid

        public static boolean isValid​(Double doubleValue)
        check if the specified Double instance is a valid nonNegativeDecimal data type
        Parameters:
        doubleValue - the value to be tested
        Returns:
        true if the value of argument is valid for nonNegativeDecimal data type false otherwise