commerce-8.x-2.8/modules/order/src/Entity/OrderItemTypeInterface.php

<?php

namespace Drupal\commerce_order\Entity;

use Drupal\commerce\Entity\CommerceBundleEntityInterface;

/**
 * Defines the interface for order item types.
 */
interface OrderItemTypeInterface extends CommerceBundleEntityInterface {

  /**
   * Gets the order item type's purchasable entity type ID.
   *
   * E.g, if order items of this type are used to purchase product variations,
   * the purchasable entity type ID will be 'commerce_product_variation'.
   *
   * @return string
   *   The purchasable entity type ID.
   */
  public function getPurchasableEntityTypeId();

  /**
   * Sets the order item type's purchasable entity type ID.
   *
   * @param string $purchasable_entity_type_id
   *   The purchasable entity type.
   *
   * @return $this
   */
  public function setPurchasableEntityTypeId($purchasable_entity_type_id);

  /**
   * Gets the order item type's order type ID.
   *
   * @return string
   *   The order type.
   */
  public function getOrderTypeId();

  /**
   * Sets the order item type's order type ID.
   *
   * @param string $order_type_id
   *   The order type ID.
   *
   * @return $this
   */
  public function setOrderTypeId($order_type_id);

}