<?php

declare(strict_types=1);

/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @link https://phpdoc.org
 */

namespace phpDocumentor\JsonPath\AST;

use phpDocumentor\JsonPath\Executor;

class RootNode implements PathNode
{
    /** @inheritDoc */
    public function visit(Executor $param, $currentObject, $root)
    {
        return $root ?? $currentObject;
    }
}
