<?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_Gdata * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License *//** * @see Zend_Gdata_Extension */require_once 'Zend/Gdata/Extension.php';/** * Data model class to represent a playlist item's position in the list (yt:position) * * @category   Zend * @package    Zend_Gdata * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License */class Zend_Gdata_YouTube_Extension_Position extends Zend_Gdata_Extension{    protected $_rootElement = 'position';    protected $_rootNamespace = 'yt';    /**     * Constructs a new Zend_Gdata_YouTube_Extension_Position object.     *      * @param string $value (optional) The 1-based position in the playlist     */    public function __construct($value = null)     {        foreach (Zend_Gdata_YouTube::$namespaces as $nsPrefix => $nsUri) {            $this->registerNamespace($nsPrefix, $nsUri);        }        parent::__construct();        $this->_text = $value;    }    /**     * Get the value for the position in the playlist     *     * @return int The 1-based position in the playlist     */    public function getValue()    {        return $this->_text;    }    /**     * Set the value for the position in the playlist     *     * @param int $value The 1-based position in the playlist     * @return Zend_Gdata_Extension_Visibility The element being modified     */    public function setValue($value)    {        $this->_text = $value;        return $this;    }    /**     * Magic toString method allows using this directly via echo     * Works best in PHP >= 4.2.0     *     * @return string     */    public function __toString()    {        return $this->getValue();    }    }