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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\CatalogInventory\Model\Spi;
use Magento\CatalogInventory\Api\Data\StockItemInterface;
/**
* Interface StockStateProviderInterface
*/
interface StockStateProviderInterface
{
/**
* @param StockItemInterface $stockItem
* @return bool
*/
public function verifyStock(StockItemInterface $stockItem);
/**
* @param StockItemInterface $stockItem
* @return bool
*/
public function verifyNotification(StockItemInterface $stockItem);
/**
* @param StockItemInterface $stockItem
* @param int|float $itemQty
* @param int|float $qtyToCheck
* @param int|float $origQty
* @return int
*/
public function checkQuoteItemQty(StockItemInterface $stockItem, $itemQty, $qtyToCheck, $origQty = 0);
/**
* Check quantity
*
* @param StockItemInterface $stockItem
* @param int|float $qty
* @exception \Magento\Framework\Exception\LocalizedException
* @return bool
*/
public function checkQty(StockItemInterface $stockItem, $qty);
/**
* Returns suggested qty that satisfies qty increments and minQty/maxQty/minSaleQty/maxSaleQty conditions
* or original qty if such value does not exist
*
* @param StockItemInterface $stockItem
* @param int|float $qty
* @return int|float
*/
public function suggestQty(StockItemInterface $stockItem, $qty);
/**
* @param StockItemInterface $stockItem
* @param int|float $qty
* @return \Magento\Framework\DataObject
*/
public function checkQtyIncrements(StockItemInterface $stockItem, $qty);
/**
* Retrieve stock qty whether product is composite or no
*
* @param StockItemInterface $stockItem
* @return float
*/
public function getStockQty(StockItemInterface $stockItem);
}