org.schabi.newpipe.extractor.utils

Class RandomStringFromAlphabetGenerator

java.lang.Object

org.schabi.newpipe.extractor.utils.RandomStringFromAlphabetGenerator

public final class RandomStringFromAlphabetGenerator
extends Object

Generates a random string from a predefined alphabet.

Method Summary

Modifier and Type	Method and Description
static String	generate(String alphabet, int length, Random random) Generate a random string from an alphabet.

Methods inherited from class java.lang.Object

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

Method Detail

generate

@Nonnull
public static String generate(String alphabet,
                                       int length,
                                       Random random)

Generate a random string from an alphabet.

Parameters:

alphabet - the characters' alphabet to use

length - the length of the returned string (greater than 0)

random - Random (or better SecureRandom) used for generating the random string

Returns:

a random string of the requested length made of only characters from the provided alphabet