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<?php
/* --------------------------------------------------------------
ProductAttributeServiceInterface.inc.php 2016-01-18
Gambio GmbH
http://www.gambio.de
Copyright (c) 2016 Gambio GmbH
Released under the GNU General Public License (Version 2)
[http://www.gnu.org/licenses/gpl-2.0.html]
--------------------------------------------------------------
*/
/**
* Interface ProductAttributeServiceInterface
*
* @category System
* @package ProductModule
* @subpackage Interfaces
*/
interface ProductAttributeServiceInterface
{
/**
* Adds an product attribute to a product by the given id.
*
* @param IdType $productId Id of product entity that adds the attribute.
* @param ProductAttributeInterface $attribute Product attribute entity to add.
*
* @return int Id of inserted product attribute.
*/
public function addAttribute(IdType $productId, ProductAttributeInterface $attribute);
/**
* Updates the passed product attribute entity.
*
* @param StoredProductAttributeInterface $attribute Product attribute entity to update.
*
* @return $this|ProductAttributeServiceInterface Same instance for chained method calls.
*/
public function updateAttribute(StoredProductAttributeInterface $attribute);
/**
* Returns a stored product attribute entity by the given product attribute id.
*
* @param IdType $productAttributeId Id of expected product attribute entity.
*
* @return StoredProductAttributeInterface Expected stored product attribute entity.
*/
public function getAttributeById(IdType $productAttributeId);
/**
* Returns a collection with all attribute entities that belongs to a product entity by the given product id.
*
* @param IdType $productId Id of product entity that contain the expected attributes.
*
* @return StoredProductAttributeCollection Collection with all attributes that belongs to the product.
*/
public function getAttributesByProductId(IdType $productId);
/**
* Removes a product attribute entity by the given product attribute id.
*
* @param IdType $productAttributeId Id of product attribute entity that should be deleted.
*
* @return ProductAttributeServiceInterface|$this Same instance for chained method calls.
*/
public function removeAttributeById(IdType $productAttributeId);
/**
* Removes product attributes by the given product id.
*
* @param IdType $productId Id of product entity of the attributes that should be deleted.
*
* @return ProductAttributeServiceInterface|$this Same instance for chained method calls.
*/
public function removeAttributesByProductId(IdType $productId);
}