<?php
/**
 * OpenMage
 *
 * 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@magento.com so we can send you a copy immediately.
 *
 * @category   Mage
 * @package    Mage_Tax
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (http://www.magento.com)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Tax Rate Title Collection
 *
 * @category   Mage
 * @package    Mage_Tax
 * @author     Magento Core Team <core@magentocommerce.com>
 *
 * @method Mage_Tax_Model_Calculation_Rate_Title[] getItems()
 */
class Mage_Tax_Model_Resource_Calculation_Rate_Title_Collection extends Mage_Core_Model_Resource_Db_Collection_Abstract
{
    /**
     * Resource initialization
     */
    protected function _construct()
    {
        $this->_init('tax/calculation_rate_title', 'tax/calculation_rate_title');
    }

    /**
     * Add rate id filter
     *
     * @param int $rateId
     * @return $this
     */
    public function loadByRateId($rateId)
    {
        $this->addFieldToFilter('main_table.tax_calculation_rate_id', $rateId);
        return $this->load();
    }
}
