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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Eav\Model\Entity\Attribute\Backend;
/**
* Entity attribute backend interface
*
* Backend is responsible for saving the values of the attribute
* and performing pre and post actions
*
* @api
*/
interface BackendInterface
{
/**
* @return string
*/
public function getTable();
/**
* @return bool
*/
public function isStatic();
/**
* @return string
*/
public function getType();
/**
* @return string
*/
public function getEntityIdField();
/**
* @param int $valueId
* @return $this
*/
public function setValueId($valueId);
/**
* @return int
*/
public function getValueId();
/**
* @param \Magento\Framework\DataObject $object
* @return $this
*/
public function afterLoad($object);
/**
* @param \Magento\Framework\DataObject $object
* @return $this
*/
public function beforeSave($object);
/**
* @param \Magento\Framework\DataObject $object
* @return $this
*/
public function afterSave($object);
/**
* @param \Magento\Framework\DataObject $object
* @return $this
*/
public function beforeDelete($object);
/**
* @param \Magento\Framework\DataObject $object
* @return $this
*/
public function afterDelete($object);
/**
* Get entity value id
*
* @param \Magento\Framework\DataObject $entity
* @return int
*/
public function getEntityValueId($entity);
/**
* Set entity value id
*
* @param \Magento\Framework\DataObject $entity
* @param int $valueId
* @return $this
*/
public function setEntityValueId($entity, $valueId);
/**
* Whether an attribute is represented by a scalar value that can be stored in a generic way
*
* @return bool
*/
public function isScalar();
}