/library/Zend/Feed/Reader/Collection/CollectionAbstract.php

 1<?php
 2/**
 3 * Zend Framework
 4 *
 5 * LICENSE
 6 *
 7 * This source file is subject to the new BSD license that is bundled
 8 * with this package in the file LICENSE.txt.
 9 * It is also available through the world-wide-web at this URL:
10 * http://framework.zend.com/license/new-bsd
11 * If you did not receive a copy of the license and are unable to
12 * obtain it through the world-wide-web, please send an email
13 * to license@zend.com so we can send you a copy immediately.
14 *
15 * @category   Zend
16 * @package    Zend_Feed_Reader
17 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
18 * @license    http://framework.zend.com/license/new-bsd     New BSD License
19 * @version    $Id: CollectionAbstract.php 24594 2012-01-05 21:27:01Z matthew $
20 */
21
22/**
23 * @category   Zend
24 * @package    Zend_Feed_Reader
25 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
26 * @license    http://framework.zend.com/license/new-bsd     New BSD License
27 */
28abstract class Zend_Feed_Reader_Collection_CollectionAbstract extends ArrayObject
29{
30
31    /**
32     * Return a simple array of the most relevant slice of
33     * the collection values. For example, feed categories contain
34     * the category name, domain/URI, and other data. This method would
35     * merely return the most useful data - i.e. the category names.
36     *
37     * @return array
38     */
39    public abstract function getValues();
40
41}