Package org.jboss.elemento

Class Id

java.lang.Object

org.jboss.elemento.Id

public final class Id
extends Object

Helper methods for working with IDs.

Method Summary

Modifier and Type	Method	Description
static String	build(String id, String... additionalIds)
static String	unique()	Creates an identifier guaranteed to be unique within this document.
static String	unique(String id, String... additionalIds)	Creates an identifier guaranteed to be unique within this document.
static String	uuid()	Generates a universally unique identifier (UUID).

Methods inherited from class java.lang.Object

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

Method Details

uuid

public static String uuid()

Generates a universally unique identifier (UUID). If the global crypto property is available, Crypto.randomUUID() is used to generate the UUID. Otherwise, a pseudo random UUID is generated as fallback.

See Also:

• https://developer.mozilla.org/en-US/docs/Web/API/Crypto

unique

public static String unique()

Creates an identifier guaranteed to be unique within this document. This is useful for allocating element IDs.

unique

public static String unique(String id,
 String... additionalIds)

Creates an identifier guaranteed to be unique within this document. The unique part comes last.

build

public static String build(String id,
 String... additionalIds)