1: <?php
2: /**
3: * Magento
4: *
5: * NOTICE OF LICENSE
6: *
7: * This source file is subject to the Open Software License (OSL 3.0)
8: * that is bundled with this package in the file LICENSE.txt.
9: * It is also available through the world-wide-web at this URL:
10: * http://opensource.org/licenses/osl-3.0.php
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@magentocommerce.com so we can send you a copy immediately.
14: *
15: * DISCLAIMER
16: *
17: * Do not edit or add to this file if you wish to upgrade Magento to newer
18: * versions in the future. If you wish to customize Magento for your
19: * needs please refer to http://www.magentocommerce.com for more information.
20: *
21: * @category Mage
22: * @package Mage_CatalogIndex
23: * @copyright Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
24: * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
25: */
26:
27: /**
28: * Grouped product data retreiver
29: *
30: * @author Magento Core Team <core@magentocommerce.com>
31: */
32: class Mage_CatalogIndex_Model_Data_Grouped extends Mage_CatalogIndex_Model_Data_Abstract
33: {
34: /**
35: * Defines when product type has parents
36: *
37: * @var boolean
38: */
39: protected $_haveParents = false;
40:
41: protected function _construct()
42: {
43: $this->_init('catalogindex/data_grouped');
44: }
45:
46: /**
47: * Fetch final price for product
48: *
49: * @param int $product
50: * @param Mage_Core_Model_Store $store
51: * @param Mage_Customer_Model_Group $group
52: * @return float
53: */
54: public function getFinalPrice($product, $store, $group)
55: {
56: return false;
57: }
58:
59: /**
60: * Retreive product type code
61: *
62: * @return string
63: */
64: public function getTypeCode()
65: {
66: return Mage_Catalog_Model_Product_Type::TYPE_GROUPED;
67: }
68:
69: /**
70: * Get child link table and field settings
71: *
72: * @return mixed
73: */
74: protected function _getLinkSettings()
75: {
76: return array(
77: 'table'=>'catalog/product_link',
78: 'parent_field'=>'product_id',
79: 'child_field'=>'linked_product_id',
80: 'additional'=>array('link_type_id'=>Mage_Catalog_Model_Product_Link::LINK_TYPE_GROUPED)
81: );
82: }
83: }
84: