Class Mage_Catalog_Model_Layer

Catalog view layer model

Varien_Object

Mage_Catalog_Model_Layer

Direct known subclasses

Package: Mage\Catalog
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/Catalog/Model/Layer.php

Methods summary
`public Mage_CatalogIndex_Model_Aggregation`	# `getAggregator( )` Get data aggregation object Get data aggregation object Returns `Mage_CatalogIndex_Model_Aggregation`
`public string`	# `getStateKey( )` Get layer state key Get layer state key Returns `string`
`public array`	# `getStateTags( array $additionalTags = array() )` Get default tags for current layer state Get default tags for current layer state Parameters `$additionalTags` `array` $additionalTags Returns `array`
`public Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection`	# `getProductCollection( )` Retrieve current layer product collection Retrieve current layer product collection Returns `Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection`
`public Mage_Catalog_Model_Layer`	# `prepareProductCollection( Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection $collection )` Initialize product collection Initialize product collection Parameters `$collection` `Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection` $collection Returns `Mage_Catalog_Model_Layer`
`public Mage_Catalog_Model_Layer`	# `apply( )` Apply layer Method is colling after apply all filters, can be used for prepare some index data before getting information about existing intexes Apply layer Method is colling after apply all filters, can be used for prepare some index data before getting information about existing intexes Returns `Mage_Catalog_Model_Layer`
`public Mage_Catalog_Model_Category`	# `getCurrentCategory( )` Retrieve current category model If no category found in registry, the root will be taken Retrieve current category model If no category found in registry, the root will be taken Returns `Mage_Catalog_Model_Category`
`public Mage_Catalog_Model_Layer`	# `setCurrentCategory( mixed $category )` Change current category object Change current category object Parameters `$category` `mixed` $category Returns `Mage_Catalog_Model_Layer`
`public Mage_Core_Model_Store`	# `getCurrentStore( )` Retrieve current store model Retrieve current store model Returns `Mage_Core_Model_Store`
`public Mage_Catalog_Model_Resource_Eav_Mysql4_Attribute_Collection`	# `getFilterableAttributes( )` Get collection of all filterable attributes for layer products set Get collection of all filterable attributes for layer products set Returns `Mage_Catalog_Model_Resource_Eav_Mysql4_Attribute_Collection`
`protected Mage_Eav_Model_Entity_Attribute`	# `_prepareAttribute( Mage_Eav_Model_Entity_Attribute $attribute )` Prepare attribute for use in layered navigation Prepare attribute for use in layered navigation Parameters `$attribute` `Mage_Eav_Model_Entity_Attribute` $attribute Returns `Mage_Eav_Model_Entity_Attribute`
`protected Mage_Catalog_Model_Resource_Eav_Mysql4_Attribute_Collection`	# `_prepareAttributeCollection( Mage_Catalog_Model_Resource_Eav_Mysql4_Attribute_Collection $collection )` Add filters to attribute collection Add filters to attribute collection Parameters `$collection` `Mage_Catalog_Model_Resource_Eav_Mysql4_Attribute_Collection` $collection Returns `Mage_Catalog_Model_Resource_Eav_Mysql4_Attribute_Collection`
`public Mage_Catalog_Model_Layer_State`	# `getState( )` Retrieve layer state object Retrieve layer state object Returns `Mage_Catalog_Model_Layer_State`
`protected array`	# `_getSetIds( )` Get attribute sets identifiers of current product set Get attribute sets identifiers of current product set Returns `array`

Properties summary
`protected array`	`$_productCollections`	`array()`	# Product collections array Product collections array
`protected string`	`$_stateKey`	`null`	# Key which can be used for load/save aggregation data Key which can be used for load/save aggregation data

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Interfaces

Class Mage_Catalog_Model_Layer

Direct known subclasses

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