Class Mage_CatalogIndex_Model_Aggregation

Index data aggregation model

Allow cache some aggregated data with tag dependency

Varien_Object

Mage_CatalogIndex_Model_Aggregation

Package: Mage\CatalogIndex
Category: Mage
Copyright: Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
License: Open Software License (OSL 3.0)
Author: Magento Core Team <core@magentocommerce.com>
Located at code/core/Mage/CatalogIndex/Model/Aggregation.php

Methods summary
`protected`	# `_construct( )` Initialize resource model Initialize resource model
`protected`	# `_isEnabled( )`
`public array\|null`	# `getCacheData( string $key, null\|integer\|string\|Mage_Core_Model_Store $store = null )` Get aggregated data by data key and store Get aggregated data by data key and store Parameters `$key` `string` $key `$store` `null\|integer\|string\|Mage_Core_Model_Store` $store Returns `array\|null`
`public Mage_CatalogIndex_Model_Aggregation`	# `saveCacheData( string $data, array $key, null\|integer\|string\|Mage_Core_Model_Store $tags, mixed $store = null )` Save aggregation data to cache Save aggregation data to cache Parameters `$data` `string` $key `$key` `array` $tags `$tags` `null\|integer\|string\|Mage_Core_Model_Store` $store `$store` Returns `Mage_CatalogIndex_Model_Aggregation`
`public Mage_CatalogIndex_Model_Aggregation`	# `clearCacheData( array $tags = array(), integer\|null\|string $store = null )` Delete cached aggregation data Delete cached aggregation data Parameters `$tags` `array` $tags `$store` `integer\|null\|string` $store Returns `Mage_CatalogIndex_Model_Aggregation`
`public Mage_CatalogIndex_Model_Aggregation`	# `clearProductData( integer\|array $productIds )` Clear all cache data related with products Clear all cache data related with products Parameters `$productIds` `integer\|array` $productIds Returns `Mage_CatalogIndex_Model_Aggregation`
`protected string`	# `_processKey( string $key )` Prepare data key Prepare data key Parameters `$key` `string` $key Returns `string`
`protected unknown`	# `_processTags( unknown_type $tags )` Process tags array Process tags array this method split tags like "category:1,2,3" to four different tags: category, category1, category2, category3 Parameters `$tags` `unknown_type` $tags Returns `unknown`

Methods inherited from Mage_Core_Model_Abstract
_afterDelete(), _afterDeleteCommit(), _afterLoad(), _afterSave(), _beforeDelete(), _beforeLoad(), _beforeSave(), _clearData(), _clearReferences(), _getEventData(), _getResource(), _hasModelChanged(), _init(), _protectFromNonAdmin(), _setResourceModel(), afterCommitCallback(), afterLoad(), cleanModelCache(), clearInstance(), delete(), getCacheIdTags(), getCacheTags(), getCollection(), getEntityId(), getId(), getIdFieldName(), getResource(), getResourceCollection(), getResourceName(), isObjectNew(), load(), save(), setId()

Constants summary
`string`	`CACHE_FLAG_NAME`	`'layered_navigation'`	#

Properties inherited from Mage_Core_Model_Abstract
`$_cacheTag, $_dataSaveAllowed, $_eventObject, $_eventPrefix, $_isObjectNew, $_resource, $_resourceCollectionName, $_resourceName`

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Class Mage_CatalogIndex_Model_Aggregation

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