Package com.kamikazejam.kamicommon.util

Class TextUtil

java.lang.Object

com.kamikazejam.kamicommon.util.TextUtil

public class TextUtil
extends Object

Utility methods for working with text strings.

Constructor Summary

Constructors

Constructor	Description
TextUtil()

Method Summary

Modifier and Type	Method	Description
static String	capitalize(@Nullable String str)	Capitalizes the first character of the given string. If the input is null or empty, the original value is returned unchanged.
static @NotNull String	IntegerToRomanNumeral(int input)	Converts an integer to a Roman Numeral Supports ONLY integers in the range [1, 3999] (inclusive)

Methods inherited from class java.lang.Object

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

Constructor Details

TextUtil

public TextUtil()

Method Details

capitalize

@Contract(value="null -> null; !null -> !null",
          pure=true)
public static String capitalize(@Nullable
 @Nullable String str)

Capitalizes the first character of the given string.
If the input is null or empty, the original value is returned unchanged.

Parameters:

str - the input string, may be null

Returns:

the input string with its first character uppercased, or the original value if null or empty

IntegerToRomanNumeral

@NotNull
public static @NotNull String IntegerToRomanNumeral(int input)
                                             throws IllegalArgumentException

Converts an integer to a Roman Numeral
Supports ONLY integers in the range [1, 3999] (inclusive)

Returns:

The Roman Numeral representation of the input integer

Throws:

IllegalArgumentException - if the input is not in the range [1, 3999]