Reader/Collection/CollectionAbstract.php

0001 <?php
0002 /**
0003  * Zend Framework
0004  *
0005  * LICENSE
0006  *
0007  * This source file is subject to the new BSD license that is bundled
0008  * with this package in the file LICENSE.txt.
0009  * It is also available through the world-wide-web at this URL:
0010  * http://framework.zend.com/license/new-bsd
0011  * If you did not receive a copy of the license and are unable to
0012  * obtain it through the world-wide-web, please send an email
0013  * to license@zend.com so we can send you a copy immediately.
0014  *
0015  * @category   Zend
0016  * @package    Zend_Feed_Reader
0017  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
0018  * @license    http://framework.zend.com/license/new-bsd     New BSD License
0019  * @version    $Id$
0020  */
0021
0022 /**
0023  * @category   Zend
0024  * @package    Zend_Feed_Reader
0025  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
0026  * @license    http://framework.zend.com/license/new-bsd     New BSD License
0027  */
0028 abstract class Zend_Feed_Reader_Collection_CollectionAbstract extends ArrayObject
0029 {
0030
0031     /**
0032      * Return a simple array of the most relevant slice of
0033      * the collection values. For example, feed categories contain
0034      * the category name, domain/URI, and other data. This method would
0035      * merely return the most useful data - i.e. the category names.
0036      *
0037      * @return array
0038      */
0039     public abstract function getValues();
0040
0041 }