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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Search\Model;
use Magento\Framework\Search\AdapterInterface;
use Magento\Framework\Search\RequestInterface;
use Magento\Framework\Search\SearchEngineInterface;
/**
* Search Engine
*/
class SearchEngine implements SearchEngineInterface
{
/**
* @var AdapterInterface
*/
private $adapter = null;
/**
* Adapter factory
*
* @var AdapterFactory
*/
private $adapterFactory;
/**
* @param AdapterFactory $adapterFactory
*/
public function __construct(AdapterFactory $adapterFactory)
{
$this->adapterFactory = $adapterFactory;
}
/**
* {@inheritdoc}
*/
public function search(RequestInterface $request)
{
return $this->getConnection()->query($request);
}
/**
* Get adapter
*
* @return AdapterInterface
*/
protected function getConnection()
{
if ($this->adapter === null) {
$this->adapter = $this->adapterFactory->create();
}
return $this->adapter;
}
}