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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Quote\Api\Data;
/**
* Interface CartItemInterface
* @api
* @since 100.0.2
*/
interface CartItemInterface extends \Magento\Framework\Api\ExtensibleDataInterface
{
/**#@+
* Constants defined for keys of array, makes typos less likely
*/
const KEY_ITEM_ID = 'item_id';
const KEY_SKU = 'sku';
const KEY_QTY = 'qty';
const KEY_NAME = 'name';
const KEY_PRICE = 'price';
const KEY_PRODUCT_TYPE = 'product_type';
const KEY_QUOTE_ID = 'quote_id';
const KEY_PRODUCT_OPTION = 'product_option';
/**#@-*/
/**
* Returns the item ID.
*
* @return int|null Item ID. Otherwise, null.
*/
public function getItemId();
/**
* Sets the item ID.
*
* @param int $itemId
* @return $this
*/
public function setItemId($itemId);
/**
* Returns the product SKU.
*
* @return string|null Product SKU. Otherwise, null.
*/
public function getSku();
/**
* Sets the product SKU.
*
* @param string $sku
* @return $this
*/
public function setSku($sku);
/**
* Returns the product quantity.
*
* @return float Product quantity.
*/
public function getQty();
/**
* Sets the product quantity.
*
* @param float $qty
* @return $this
*/
public function setQty($qty);
/**
* Returns the product name.
*
* @return string|null Product name. Otherwise, null.
*/
public function getName();
/**
* Sets the product name.
*
* @param string $name
* @return $this
*/
public function setName($name);
/**
* Returns the product price.
*
* @return float|null Product price. Otherwise, null.
*/
public function getPrice();
/**
* Sets the product price.
*
* @param float $price
* @return $this
*/
public function setPrice($price);
/**
* Returns the product type.
*
* @return string|null Product type. Otherwise, null.
*/
public function getProductType();
/**
* Sets the product type.
*
* @param string $productType
* @return $this
*/
public function setProductType($productType);
/**
* Returns Quote id.
*
* @return string
*/
public function getQuoteId();
/**
* Sets Quote id.
*
* @param string $quoteId
* @return $this
*/
public function setQuoteId($quoteId);
/**
* Returns product option
*
* @return \Magento\Quote\Api\Data\ProductOptionInterface|null
*/
public function getProductOption();
/**
* Sets product option
*
* @param \Magento\Quote\Api\Data\ProductOptionInterface $productOption
* @return $this
*/
public function setProductOption(\Magento\Quote\Api\Data\ProductOptionInterface $productOption);
/**
* Retrieve existing extension attributes object or create a new one.
*
* @return \Magento\Quote\Api\Data\CartItemExtensionInterface|null
*/
public function getExtensionAttributes();
/**
* Set an extension attributes object.
*
* @param \Magento\Quote\Api\Data\CartItemExtensionInterface $extensionAttributes
* @return $this
*/
public function setExtensionAttributes(\Magento\Quote\Api\Data\CartItemExtensionInterface $extensionAttributes);
}