Modul de.sft.base

Package de.s42.base.uuid

Klasse UUID58

java.lang.Object

de.s42.base.uuid.UUID58

public final class UUID58
extends Object

UUID58 provides uuid base58 string encoding and decoding for UUIDs to shorten, improve readability and cUngültige Eingabe: "&p" support in string form. uuid58 strings look like: hxAGoWGvFPR35qxCG5fYuX, ouyeFFWJLjnNeJfjs9DcvY, cyAp8zexLqUQRGFxRVcBCF, ...

Autor:

Benjamin Schiller

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
static final BigInteger	RADIX	The radix 58 as BigInteger
static final String	SYMBOLS	This is the symbols used for the encodet string to improve readability avoiding similar chars like 0 and O or 1 and I
static final char[]	SYMBOLS_CHARS
static final Pattern	UUID58_PATTERN	This pattern allows you to validate a uuid58 string pattern

Konstruktorübersicht

Konstruktoren

Modifizierer	Konstruktor	Beschreibung
private	UUID58()

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
static UUID	fromString(String uuid58)	Converts a uuid base58 string into a UUID.
static boolean	isUUID58Like(String string)	Checks if the given string could be a valid uuid58 string.
static String	toString(UUID uuid)	Converts a UUID into a uuid base58 string.

Von Klasse geerbte Methoden java.lang.Object

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

Felddetails

SYMBOLS

public static final String SYMBOLS

This is the symbols used for the encodet string to improve readability avoiding similar chars like 0 and O or 1 and I

Siehe auch:

• Konstantenfeldwerte

SYMBOLS_CHARS

public static final char[] SYMBOLS_CHARS

UUID58_PATTERN

public static final Pattern UUID58_PATTERN

This pattern allows you to validate a uuid58 string pattern

RADIX

public static final BigInteger RADIX

The radix 58 as BigInteger

Konstruktordetails

UUID58

private UUID58()

Methodendetails

isUUID58Like

public static boolean isUUID58Like(String string)

Checks if the given string could be a valid uuid58 string.

Parameter:

string -

Gibt zurück:

fromString

public static UUID fromString(String uuid58)
                       throws IndexOutOfBoundsException,
IllegalArgumentException,
NullPointerException

Converts a uuid base58 string into a UUID. ATTENTION: A uuid base58 string is often 22 signs, BUT can be as short as 18 chars if the uuid (i.e. v4) has many leading 0-

Parameter:

uuid58 - A valid uuid base58 string

Gibt zurück:

Restored UUID from uuid58 string

Löst aus:

IllegalArgumentException - If the string is too long

IndexOutOfBoundsException - If a character is contained which is not part of the Symbols

NullPointerException - If the parameter uuid58 is null

toString

public static String toString(UUID uuid)
                       throws NullPointerException

Converts a UUID into a uuid base58 string.

Parameter:

uuid - The UUID to be converted

Gibt zurück:

The uuid base58 string

Löst aus:

NullPointerException - If the parameter uuid58 is null