<?php

/*

 * This file is part of the Symfony framework.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * This source file is subject to the MIT license that is bundled

 * with this source code in the file LICENSE.

 */

namespace Symfony\Bundle\AsseticBundle\Config;

use Assetic\Factory\Resource\ResourceInterface as AsseticResourceInterface;

use Symfony\Component\Config\Resource\ResourceInterface as SymfonyResourceInterface;

/**

 * Turns an Assetic resource into a Symfony one.

 *

 * @author Kris Wallsmith <kris@symfony.com>

 */

class AsseticResource implements SymfonyResourceInterface

{

    private $resource;

    public function __construct(AsseticResourceInterface $resource)

    {

        $this->resource = $resource;

    }

    public function __toString()

    {

        return (string) $this->resource;

    }

    public function isFresh($timestamp)

    {

        return $this->resource->isFresh($timestamp);

    }

    /**

     * Returns the Assetic resource.

     *

     * @return AsseticResourceInterface The wrapped Assetic resource

     */

    public function getResource()

    {

        return $this->resource;

    }

}