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