factory.php

См. документацию.

<?php
 
 
namespace Bitrix\Sale\Exchange\Integration\Rest\Cmd;
 
 
class Factory
{
    static public function create($type)
    {
        if($type == Registry::CRM_DEAL_ADD_NAME)
        {
            return new CmdDealAdd();
        }
        elseif($type == Registry::CRM_CONTACT_ADD_NAME)
        {
            return new CmdContactAdd();
        }
        elseif($type == Registry::CRM_COMPANY_ADD_NAME)
        {
            return new CmdCompanyAdd();
        }
        elseif($type == Registry::CRM_ACTIVITY_ADD_NAME)
        {
            return new CmdActivityAdd();
        }
        else
        {
            return new Base();
        }
    }
}