vendor/kriswallsmith/assetic/src/Assetic/Asset/GlobAsset.php

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<?php

/*
 * This file is part of the Assetic package, an OpenSky project.
 *
 * (c) 2010-2014 OpenSky Project Inc
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Assetic\Asset;

use Assetic\Filter\FilterInterface;
use Assetic\Util\VarUtils;

/**
 * A collection of assets loaded by glob.
 *
 * @author Kris Wallsmith <kris.wallsmith@gmail.com>
 */
class GlobAsset extends AssetCollection
{
    private $globs;
    private $initialized;

    /**
     * Constructor.
     *
     * @param string|array $globs   A single glob path or array of paths
     * @param array        $filters An array of filters
     * @param string       $root    The root directory
     * @param array        $vars
     */
    public function __construct($globs, $filters = array(), $root = null, array $vars = array())
    {
        $this->globs = (array) $globs;
        $this->initialized = false;

        parent::__construct(array(), $filters, $root, $vars);
    }

    public function all()
    {
        if (!$this->initialized) {
            $this->initialize();
        }

        return parent::all();
    }

    public function load(FilterInterface $additionalFilter = null)
    {
        if (!$this->initialized) {
            $this->initialize();
        }

        parent::load($additionalFilter);
    }