[JavaForFun] /

package org.craftedsw.romannumerals;

public class RomanNumeralGenerator {

        public static String romanFor(int decimal) {
                String roman = "";
                for (RomanToDecimal romanToDecimal : RomanToDecimal.values()) {
                        while (decimal >= romanToDecimal.decimal) {
                                roman += romanToDecimal.roman;
                                decimal -= romanToDecimal.decimal;
                        }
                }
                
                return roman;
        }

        enum RomanToDecimal {
                TEN("X", 10),
                FIVE("V", 5),
                FOUR("IV", 4),
                ONE("I", 1);
                
                private final String roman;
                private final int decimal;
                
                private RomanToDecimal(String roman, int decimal) {
                        this.roman = roman;
                        this.decimal = decimal;
                }
        }
}