Файл: library/Zend/Service/Simpy/WatchlistFilterSet.php
Строк: 73
<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* 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@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Service
* @subpackage Simpy
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: WatchlistFilterSet.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/**
* @see Zend_Service_Simpy_WatchlistFilter
*/
require_once 'Zend/Service/Simpy/WatchlistFilter.php';
/**
* @category Zend
* @package Zend_Service
* @subpackage Simpy
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Service_Simpy_WatchlistFilterSet implements IteratorAggregate
{
/**
* List of filters in the set
*
* @var array of Zend_Service_Simpy_WatchlistFilter objects
*/
protected $_filters = array();
/**
* Adds a filter to the set
*
* @param Zend_Service_Simpy_WatchlistFilter $filter Filter to be added
* @return void
*/
public function add(Zend_Service_Simpy_WatchlistFilter $filter)
{
$this->_filters[] = $filter;
}
/**
* Returns an iterator for the watchlist filter set
*
* @return ArrayIterator
*/
public function getIterator()
{
return new ArrayIterator($this->_filters);
}
/**
* Returns the number of filters in the set
*
* @return int
*/
public function getLength()
{
return count($this->_filters);
}
}