<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\DB;

/**
* Class QueryInterface
*/
interface QueryInterface
{
/**
* Retrieve source Criteria object
*
* @return \Magento\Framework\Api\CriteriaInterface
*/
public function getCriteria();

/**
* Retrieve all ids for query
*
* @return array
*/
public function getAllIds();

/**
* Add variable to bind list
*
* @param string $name
* @param mixed $value
* @return void
*/
public function addBindParam($name, $value);

/**
* Get collection size
*
* @return int
*/
public function getSize();

/**
* Get sql select string or object
*
* @param bool $stringMode
* @return string || Select
*/
public function getSelectSql($stringMode = false);

/**
* Reset Statement object
*
* @return void
*/
public function reset();

/**
* Fetch all statement
*
* @return array
*/
public function fetchAll();

/**
* Fetch statement
*
* @return mixed
*/
public function fetchItem();

/**
* Get Identity Field Name
*
* @return string
*/
public function getIdFieldName();

/**
* Retrieve connection object
*
* @return \Magento\Framework\DB\Adapter\AdapterInterface
*/
public function getConnection();

/**
* Get resource instance
*
* @return \Magento\Framework\Model\ResourceModel\Db\AbstractDb
*/
public function getResource();

/**
* Add Select Part to skip from count query
*
* @param string $name
* @param bool $toSkip
* @return void
*/
public function addCountSqlSkipPart($name, $toSkip = true);
}