1 <?php

     2 

     3 /**

     4  * Zend Framework

     5  *

     6  * LICENSE

     7  *

     8  * This source file is subject to the new BSD license that is bundled

     9  * with this package in the file LICENSE.txt.

    10  * It is also available through the world-wide-web at this URL:

    11  * http://framework.zend.com/license/new-bsd

    12  * If you did not receive a copy of the license and are unable to

    13  * obtain it through the world-wide-web, please send an email

    14  * to license@zend.com so we can send you a copy immediately.

    15  *

    16  * @category   Zend

    17  * @package    Zend_Service

    18  * @subpackage Yahoo

    19  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    20  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    21  * @version    $Id: LocalResultSet.php 20096 2010-01-06 02:05:09Z bkarwin $

    22  */

    23 

    24 

    25 /**

    26  * @see Zend_Service_Yahoo_ResultSet

    27  */

    28 require_once 'Zend/Service/Yahoo/ResultSet.php';

    29 

    30 

    31 /**

    32  * @see Zend_Service_Yahoo_LocalResult

    33  */

    34 require_once 'Zend/Service/Yahoo/LocalResult.php';

    35 

    36 

    37 /**

    38  * @category   Zend

    39  * @package    Zend_Service

    40  * @subpackage Yahoo

    41  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    42  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    43  */

    44 class Zend_Service_Yahoo_LocalResultSet extends Zend_Service_Yahoo_ResultSet

    45 {

    46     /**

    47      * The URL of a webpage containing a map graphic with all returned results plotted on it.

    48      *

    49      * @var string

    50      */

    51     public $resultSetMapURL;

    52 

    53     /**

    54      * Local result set namespace

    55      *

    56      * @var string

    57      */

    58     protected $_namespace = 'urn:yahoo:lcl';

    59 

    60 

    61     /**

    62      * Initializes the local result set

    63      *

    64      * @param  DOMDocument $dom

    65      * @return void

    66      */

    67     public function __construct(DOMDocument $dom)

    68     {

    69         parent::__construct($dom);

    70 

    71         $this->resultSetMapURL = $this->_xpath->query('//yh:ResultSetMapUrl/text()')->item(0)->data;

    72     }

    73 

    74 

    75     /**

    76      * Overrides Zend_Service_Yahoo_ResultSet::current()

    77      *

    78      * @return Zend_Service_Yahoo_LocalResult

    79      */

    80     public function current()

    81     {

    82         return new Zend_Service_Yahoo_LocalResult($this->_results->item($this->_currentIndex));

    83     }

    84 }