Tomaj\Hermes\Driver\ShutdownTrait

Complexity

Total Complexity

5

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	setShutdown()	0	5	1
A	shouldShutdown()	0	4	2
A	checkShutdown()	0	6	2

<?php
declare(strict_types=1);

namespace Tomaj\Hermes\Driver;

use DateTime;
use Tomaj\Hermes\Shutdown\ShutdownException;
use Tomaj\Hermes\Shutdown\ShutdownInterface;

trait ShutdownTrait
{
    /** @var ShutdownInterface */
    private $shutdown;

    /** @var DateTime */
    private $startTime;

    public function setShutdown(ShutdownInterface $shutdown)
    {
        $this->shutdown = $shutdown;
        $this->startTime = new DateTime();
    }

    private function shouldShutdown(): bool
    {
        return $this->shutdown !== null && $this->shutdown->shouldShutdown($this->startTime);
    }

    /**
     * @throws ShutdownException
     */
    private function checkShutdown(): void
    {
        if ($this->shouldShutdown()) {
            throw new ShutdownException();
        }
    }
}