<?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 Assert\Assertion;
class ManagerFactory
{
/**
* @var Algorithm[]
*/
private $algorithms = [];
public function add(string $alias, Algorithm $algorithm): void
{
$this->algorithms[$alias] = $algorithm;
}
public function list(): iterable
{
yield from array_keys($this->algorithms);
}
public function all(): iterable
{
yield from array_keys($this->algorithms);
}
public function create(array $aliases): Manager
{
$manager = new Manager();
foreach ($aliases as $alias) {
Assertion::keyExists($this->algorithms, $alias, sprintf('The algorithm with alias "%s" is not supported', $alias));
$manager->add($this->algorithms[$alias]);
}
return $manager;
}
}