<?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 Ebay

 * @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: Histograms.php 22804 2010-08-08 05:08:05Z renanbr $

 */

/**

 * @see Zend_Service_Ebay_Finding_Response_Abstract

 */

require_once 'Zend/Service/Ebay/Finding/Response/Abstract.php';

/**

 * @category   Zend

 * @package    Zend_Service

 * @subpackage Ebay

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

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

 * @uses       Zend_Service_Ebay_Finding_Response_Abstract

 */

class Zend_Service_Ebay_Finding_Response_Histograms extends Zend_Service_Ebay_Finding_Response_Abstract

{

    /**

     * Response container for aspect histograms.

     *

     * Aspect histograms are returned for categories that have been mapped to

     * domains only. In most cases, just leaf categories are mapped to domains,

     * but there are exceptions.

     *

     * @var Zend_Service_Ebay_Finding_Aspect_Histogram_Container

     */

    public $aspectHistogramContainer;

    /**

     * Response container for category histograms.

     *

     * This container is returned only when the specified category has children

     * categories.

     *

     * @var Zend_Service_Ebay_Finding_Category_Histogram_Container

     */

    public $categoryHistogramContainer;

    /**

     * @return void

     */

    protected function _init()

    {

        parent::_init();

        $ns = Zend_Service_Ebay_Finding::XMLNS_FINDING;

        $node = $this->_xPath->query(".//$ns:aspectHistogramContainer[1]", $this->_dom)->item(0);

        if ($node) {

            /**

             * @see Zend_Service_Ebay_Finding_Aspect_Histogram_Container

             */

            require_once 'Zend/Service/Ebay/Finding/Aspect/Histogram/Container.php';

            $this->aspectHistogramContainer = new Zend_Service_Ebay_Finding_Aspect_Histogram_Container($node);

        }

        $node = $this->_xPath->query(".//$ns:categoryHistogramContainer[1]", $this->_dom)->item(0);

        if ($node) {

            /**

             * @see Zend_Service_Ebay_Finding_Category_Histogram_Container

             */

            require_once 'Zend/Service/Ebay/Finding/Category/Histogram/Container.php';

            $this->categoryHistogramContainer = new Zend_Service_Ebay_Finding_Category_Histogram_Container($node);

        }

    }

}