Файл: vendor/ramsey/uuid/src/Rfc4122/MaxTrait.php
Строк: 30
<?php
/**
* This file is part of the ramsey/uuid library
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
* @license http://opensource.org/licenses/MIT MIT
*/
declare(strict_types=1);
namespace RamseyUuidRfc4122;
/**
* Provides common functionality for max UUIDs
*
* The max UUID is special form of UUID that is specified to have all 128 bits
* set to one. It is the inverse of the nil UUID.
*
* @link https://datatracker.ietf.org/doc/html/draft-ietf-uuidrev-rfc4122bis-00#section-5.10 Max UUID
*
* @psalm-immutable
*/
trait MaxTrait
{
/**
* Returns the bytes that comprise the fields
*/
abstract public function getBytes(): string;
/**
* Returns true if the byte string represents a max UUID
*/
public function isMax(): bool
{
return $this->getBytes() === "xffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxff";
}
}