<?php

/**
 * Exception thrown by the parser.
 *
 * @package    SqlParser
 * @subpackage Exceptions
 */
namespace SqlParser\Exceptions;

use SqlParser\Token;

/**
 * Exception thrown by the parser.
 *
 * @category   Exceptions
 * @package    SqlParser
 * @subpackage Exceptions
 * @author     Dan Ungureanu <udan1107@gmail.com>
 * @license    http://opensource.org/licenses/GPL-2.0 GNU Public License
 */
class ParserException extends \Exception
{

    /**
     * The token that produced this error.
     *
     * @var Token
     */
    public $token;

    /**
     * Constructor.
     *
     * @param string $msg   The message of this exception.
     * @param Token  $token The token that produced this exception.
     * @param int    $code  The code of this error.
     */
    public function __construct($msg = '', Token $token = null, $code = 0)
    {
        parent::__construct($msg, $code);
        $this->token = $token;
    }
}