摘要
面向角色的建模方法不同于面向对象的方法,角色之间通过端口和参数直接进行通信,是一种真正的基于组件的设计方法。同时,它层次化的设计思想也对大型建模活动有着重要的指导意义。针对工作流的三维模型,探讨使用面向角色的思想来进行工作流建模,并使用面向角色的建模设计工具Ptolemy II搭建工作流建模平台。
The modeling method of actor-oriented is different from object-oriented. The actor is a real and component-based design way, as the same time, the hierarchical design of it also has a significant guiding meaning for some large modeling activities, which those directly communication is through port and paraments. On the three-dimensional model of workflow, to discuss how to use the way of actor-oriented to model the workflow, and how to utilize its modeling tools Ptolemy Ⅱ to set up the modeling fiat of it are focused.
出处
《科学技术与工程》
2007年第13期3136-3139,共4页
Science Technology and Engineering
基金
湖南省科技计划项目(2006GK3071)资助