<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Core
 * @copyright   Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * Config element model
 *
 * @category   Mage
 * @package    Mage_Core
 */
class Mage_Core_Model_Config_Element extends Varien_Simplexml_Element
{

    /**
     * Enter description here...
     *
     * @param string $var
     * @param boolean $value
     * @return boolean
     */
    public function is($var, $value = true)
    {
        $flag = $this->$var;

        if ($value === true) {
            $flag = strtolower((string)$flag);
            if (!empty($flag) && 'false' !== $flag && 'off' !== $flag) {
                return true;
            } else {
                return false;
            }
        }

        return !empty($flag) && (0 === strcasecmp($value, (string)$flag));
    }

    /**
     * Enter description here...
     *
     * @return string
     */
    public function getClassName()
    {
        if ($this->class) {
            $model = (string)$this->class;
        } elseif ($this->model) {
            $model = (string)$this->model;
        } else {
            return false;
        }
        return Mage::getConfig()->getModelClassName($model);
    }

}
