PHPinnacle\Ensign\Processor\ParallelProcessor

Complexity

Total Complexity

4

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	2
A	shutdown()	0	3	1
A	process()	0	6	1

<?php
/**
 * This file is part of PHPinnacle/Ensign.
 *
 * (c) PHPinnacle Team <dev@phpinnacle.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types = 1);

namespace PHPinnacle\Ensign\Processor;

use Amp\Parallel\Worker\DefaultPool;
use Amp\Parallel\Worker\Pool;
use Amp\ParallelFunctions;
use Amp\Promise;
use PHPinnacle\Ensign\Processor;
use PHPinnacle\Ensign\Token;

final class ParallelProcessor extends Processor
{
    /**
     * @var Pool
     */
    private $pool;

    /**
     * @param Pool $pool
     */
    public function __construct(Pool $pool = null)
    {
        $this->pool = $pool ?: new DefaultPool();
    }

    /**
     * @return Promise
     */
    public function shutdown(): Promise
    {
        return $this->pool->shutdown();
    }

    /**
     * {@inheritdoc}
     */
    protected function process(callable $handler, array $arguments, Token $token): callable
    {
        return function () use ($handler, $arguments, $token) {

The import $token is not used and could be removed.

            $parallel = ParallelFunctions\parallel($handler, $this->pool);

The function parallel was not found. Maybe you did not declare it correctly or list all dependencies?

            return $parallel(...$arguments);
        };
    }
}