Class AbstractFormat

    • Constructor Detail

      • AbstractFormat

        protected AbstractFormat()
        Create an improper formatting instance with the default number format for the numerator and denominator.
      • AbstractFormat

        protected AbstractFormat​(NumberFormat format)
        Create an improper formatting instance with a custom number format for both the numerator and denominator.
        Parameters:
        format - the custom format for both the numerator and denominator.
      • AbstractFormat

        protected AbstractFormat​(NumberFormat numeratorFormat,
                                 NumberFormat denominatorFormat)
        Create an improper formatting instance with a custom number format for the numerator and a custom number format for the denominator.
        Parameters:
        numeratorFormat - the custom format for the numerator.
        denominatorFormat - the custom format for the denominator.
    • Method Detail

      • getDefaultNumberFormat

        protected static NumberFormat getDefaultNumberFormat()
        Create a default number format. The default number format is based on NumberFormat.getNumberInstance(java.util.Locale). The only customization is the maximum number of BigFraction digits, which is set to 0.
        Returns:
        the default number format.
      • getDefaultNumberFormat

        protected static NumberFormat getDefaultNumberFormat​(Locale locale)
        Create a default number format. The default number format is based on NumberFormat.getNumberInstance(java.util.Locale). The only customization is the maximum number of BigFraction digits, which is set to 0.
        Parameters:
        locale - the specific locale used by the format.
        Returns:
        the default number format specific to the given locale.
      • getDenominatorFormat

        public NumberFormat getDenominatorFormat()
        Access the denominator format.
        Returns:
        the denominator format.
      • getNumeratorFormat

        public NumberFormat getNumeratorFormat()
        Access the numerator format.
        Returns:
        the numerator format.
      • setDenominatorFormat

        public void setDenominatorFormat​(NumberFormat format)
        Modify the denominator format.
        Parameters:
        format - the new denominator format value.
        Throws:
        NullArgumentException - if format is null.
      • setNumeratorFormat

        public void setNumeratorFormat​(NumberFormat format)
        Modify the numerator format.
        Parameters:
        format - the new numerator format value.
        Throws:
        NullArgumentException - if format is null.
      • parseAndIgnoreWhitespace

        protected static void parseAndIgnoreWhitespace​(String source,
                                                       ParsePosition pos)
        Parses source until a non-whitespace character is found.
        Parameters:
        source - the string to parse
        pos - input/output parsing parameter. On output, pos holds the index of the next non-whitespace character.
      • parseNextCharacter

        protected static char parseNextCharacter​(String source,
                                                 ParsePosition pos)
        Parses source until a non-whitespace character is found.
        Parameters:
        source - the string to parse
        pos - input/output parsing parameter.
        Returns:
        the first non-whitespace character.