Crell/HtmlModel

<?php

namespace Crell\HtmlModel\MetadataTransfer;

use Crell\HtmlModel\StatusCodeContainerInterface;

/**
 * Transferer for objects that track a status code.
 */
class StatusCodeTransferer implements MetadataTransfererInterface
{
    /**
     * {@inheritdoc}
     */
    public function transfer($src, $dest)
    {
        assert($src instanceof StatusCodeContainerInterface);
        assert($dest instanceof StatusCodeContainerInterface);

        /** @var StatusCodeContainerInterface $src */
        /** @var StatusCodeContainerInterface $dest */

        return $dest->withStatusCode($src->getStatusCode());
    }
}