基于导航的迁移工作流组织与执行

Migrating workflow organization and execution based on navigation model

在对停靠站服务器提供的服务进行类型划分的基础上,定义了迁移工作流系统的导航模型,扩充了停靠站服务器的服务主体表结构,详细描述了基于导航的迁移实例的任务执行过程。图书购买实例表明,引入导航机制可以克服传统工作流系统要求业务流程完全预知的缺点,特别适合跨组织的工作流服务。

A migrating workflow navigation model was defined based on the service type classification provided by the anchorage server, the previous service entity list structure of anchorage server was expanded, and the task execution process of migrating instances was described in detail. The book purchase example showed that the navigation mechanism could overcome the disadvantage of traditional workflow systems in which the entire knowledge of a business process is needed before workflow execution, and it fits very well into the interorganization workflow services.