应用于工作流的元层次软件结构  

Meta Level Software Architecture for Workflow

作　　者：何志强[1] 蔡文杰[1] 李磊[1] 

机构地区：[1]中山大学软件研究所,广州510275

出　　处：《计算机工程》2005年第1期103-104,124,共3页Computer Engineering

摘　　要：形式化描述了元层次软件体系结构(MLSAW)。MLSAW包括基本层次、元层次、元模型层次和元解析器。该文讨论了应用于电信工作流系统的MLSAW实例,架构实例表明MLSAW使具体应用和整体策略相互独立,为工作流系统带来显著的柔性扩展。Based on the need of flexibility of the process-oriented aspect and the function-oriented aspect in the workflow system, this paper demonstrates a meta level software architecture for workflow (MLSAW) which is generally composed of three architectural levels. MLSAW makes the application decouple from the system strategy and extends the flexibility of workflow system.

关 键 词：元层次软件体系结构 有限状态机 工作流 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]