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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* Cache frontend decorator that attaches no additional responsibility to a decorated instance.
* To be used as an ancestor for concrete decorators to conveniently override only methods of interest.
*/
namespace Magento\Framework\Cache\Frontend\Decorator;
class Bare implements \Magento\Framework\Cache\FrontendInterface
{
/**
* Cache frontend instance to delegate actual cache operations to
*
* @var \Magento\Framework\Cache\FrontendInterface
*/
private $_frontend;
/**
* @param \Magento\Framework\Cache\FrontendInterface $frontend
*/
public function __construct(\Magento\Framework\Cache\FrontendInterface $frontend)
{
$this->_frontend = $frontend;
}
/**
* Set frontend
*
* @param \Magento\Framework\Cache\FrontendInterface $frontend
* @return $this
*/
protected function setFrontend(\Magento\Framework\Cache\FrontendInterface $frontend)
{
$this->_frontend = $frontend;
return $this;
}
/**
* Retrieve cache frontend instance being decorated
*
* @return \Magento\Framework\Cache\FrontendInterface
*/
protected function _getFrontend()
{
return $this->_frontend;
}
/**
* {@inheritdoc}
*/
public function test($identifier)
{
return $this->_getFrontend()->test($identifier);
}
/**
* {@inheritdoc}
*/
public function load($identifier)
{
return $this->_getFrontend()->load($identifier);
}
/**
* Enforce marking with a tag
*
* {@inheritdoc}
*/
public function save($data, $identifier, array $tags = [], $lifeTime = null)
{
return $this->_getFrontend()->save($data, $identifier, $tags, $lifeTime);
}
/**
* {@inheritdoc}
*/
public function remove($identifier)
{
return $this->_getFrontend()->remove($identifier);
}
/**
* {@inheritdoc}
*/
public function clean($mode = \Zend_Cache::CLEANING_MODE_ALL, array $tags = [])
{
return $this->_getFrontend()->clean($mode, $tags);
}
/**
* {@inheritdoc}
*/
public function getBackend()
{
return $this->_getFrontend()->getBackend();
}
/**
* {@inheritdoc}
*/
public function getLowLevelFrontend()
{
return $this->_getFrontend()->getLowLevelFrontend();
}
}