Package org.stubit.random

Class RandomString

java.lang.Object

org.stubit.random.RandomString

@NullMarked
public class RandomString
extends Object

Generates random strings.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RandomString.Builder	Builds a random string.

Method Summary

Modifier and Type	Method	Description
static String	aDigitFrom(DigitSystem digitSystem)
static String	aLatinLetter()
static String	aLetterFrom(Alphabet alphabet)
static String	anArabicDigit()
static @NonNull String	arabicDigits(int number)
static RandomString.Builder	aStringStartingWith(String string)
static String	digitsFrom(int number, DigitSystem digitSystem)
static String	latinLetters(int number)
static String	lettersFrom(int number, Alphabet alphabet)

Methods inherited from class java.lang.Object

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

Method Details

aStringStartingWith

public static RandomString.Builder aStringStartingWith(String string)

Parameters:

string - the character the string should start with

Returns:

a new RandomString.Builder

aLatinLetter

public static String aLatinLetter()

Returns:

a randomly selected letter from Alphabet.BASIC_LATIN.

latinLetters

public static String latinLetters(int number)

Parameters:

number - the number of letters to generate

Returns:

a number of letters from Alphabet.BASIC_LATIN.

anArabicDigit

public static String anArabicDigit()

Returns:

a randomly selected digit from DigitSystem.ARABIC.

arabicDigits

public static @NonNull String arabicDigits(int number)

Parameters:

number - the number of digits to generate

Returns:

a number of digits from DigitSystem.ARABIC.

aLetterFrom

public static String aLetterFrom(Alphabet alphabet)

Parameters:

alphabet - the Alphabet to select a character from

Returns:

a randomly selected character from the provided Alphabet.

lettersFrom

public static String lettersFrom(int number,
 Alphabet alphabet)

Parameters:

number - the number of letters to generate

alphabet - the Alphabet to select a character from

Returns:

a randomly selected character from the provided Alphabet.

aDigitFrom

public static String aDigitFrom(DigitSystem digitSystem)

Parameters:

digitSystem - the DigitSystem to select a character from

Returns:

a randomly selected character from the provided DigitSystem.

digitsFrom

public static String digitsFrom(int number,
 DigitSystem digitSystem)

Parameters:

number - the number of digits to generate

digitSystem - the DigitSystem to select the digits from

Returns:

a number of randomly selected digits from the provided DigitSystem.