File Content: Manager.php <?php declare(strict_types=1); /* * The MIT License (MIT) * * Copyright (c) 2014-2021 Spomky-Labs * * This software may be modified and distributed under the terms * of the MIT license. See the LICENSE file for details. */ namespace Cose\Algorithm; use function array_key_exists; use Assert\Assertion; class Manager { /** * @var Algorithm[] */ private $algorithms = []; public function add(Algorithm $algorithm): void { $identifier = $algorithm::identifier(); $this->algorithms[$identifier] = $algorithm; } public function list(): iterable { yield from array_keys($this->algorithms); } /** * @return Algorithm[] */ public function all(): iterable { yield from $this->algorithms; } public function has(int $identifier): bool { return array_key_exists($identifier, $this->algorithms); } public function get(int $identifier): Algorithm { Assertion::true($this->has($identifier), 'Unsupported algorithm'); return $this->algorithms[$identifier]; } } Submit