<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\CommandLoader;

use Symfony\Component\Console\Exception\CommandNotFoundException;

/**
 * A simple command loader using factories to instantiate commands lazily.
 *
 * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
 */
class FactoryCommandLoader implements CommandLoaderInterface
{
    private $factories;

    /**
     * @param callable[] $factories Indexed by command names
     */
    public function __construct(array $factories)
    {
        $this->factories = $factories;
    }

    /**
     * {@inheritdoc}
     */
    public function has(string $name)
    {
        return isset($this->factories[$name]);
    }

    /**
     * {@inheritdoc}
     */
    public function get(string $name)
    {
        if (!isset($this->factories[$name])) {
            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
        }

        $factory = $this->factories[$name];

        return $factory();
    }

    /**
     * {@inheritdoc}
     */
    public function getNames()
    {
        return array_keys($this->factories);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjI4NjY3MzU4MjI2NzYyIDE1NTg5OTA0OTg2OTI4MzUgMTQ1Mjg3OTA4NDc5OTY5Mw==