com.helger.commons.string.util

Class RomanNumeral

java.lang.Object

com.helger.commons.string.util.RomanNumeral

All Implemented Interfaces:

Serializable

@Immutable
public final class RomanNumeral
extends Object
implements Serializable

An object of type RomanNumeral is an integer between 1 and 3999. It can be constructed either from an integer or from a string that represents a Roman numeral in this range. The function toString() will return a standardized Roman numeral representation of the number. The function toInt() will return the number as a value of type int.

Author:

Philip Helger

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_VAL Maximum value incl. to be converted to a Roman numeral
static int	MIN_VAL Minimum value incl. to be converted to a Roman numeral

Method Summary

Modifier and Type	Method and Description
static String	intToRomanString(int nValue)
static int	romanStringToInt(String sRoman)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MIN_VAL

public static final int MIN_VAL

Minimum value incl. to be converted to a Roman numeral

See Also:

Constant Field Values

MAX_VAL

public static final int MAX_VAL

Maximum value incl. to be converted to a Roman numeral

See Also:

Constant Field Values

Method Detail

romanStringToInt

@Nonnegative
public static int romanStringToInt(String sRoman)

intToRomanString

@Nonnull
public static String intToRomanString(int nValue)