<?php

namespace Customize\Entity;

use Doctrine\ORM\Mapping as ORM;
use Eccube\Annotation as Eccube;
use Symfony\Component\Validator\Constraints as Assert;

/**
* @Eccube\EntityExtension("Eccube\Entity\Order")
*/

trait OrderTrait
{
    /**
     * @ORM\Column(type="integer", nullable=true, length=11)
     */
    private $parent_customer_id;

    /**
     * Set parent_customer_id.
     *
     * @param integer|null $parent_customer_id
     *
     * @return Order
     */
    public function setParentCustomerId($parent_customer_id = null)
    {
        $this->parent_customer_id = $parent_customer_id;
    }

    /**
     * @return integer|null
     */
    public function getParentCustomerId()
    {
        return $this->parent_customer_id;
    }
}