defining language semantics 中文意思是什麼
defining language semantics
解釋
定義語言的語義-
Based on these, this paper explores a new way which combines the visual modeling language and formal method to describe software architecture through combining uml 2. 0 and xyz / adl. in this paper, the disadvantage of several main methods of software architectural description is analysed, the advantage of uml 2. 0 compared with uml 1. x in the software architecture description is analysed, the corresponding relationship between uml 2. 0 and xyz / adl in the architectural description is given and uml 2. 0 model elements which used to describe the according architectural conception are determined, then a new way to describe software architecture which combine uml 2. 0 and xyz / adl through defining the semantics of xyz / e for uml 2. 0 is composed. in order to realize this method, the formal semantics of uml 2. 0 sequence diagram and state diagram based on xyz / e are defined. in final, the arcitectural description of a simple dask manager system which uses our method is given
本文分析和比較了當前國內外常用的軟體體系結構描述方法，指出了它們各自存在的問題;分析了uml2 . 0與uml1 . x相比在軟體體系結構描述方面的優勢，確定了用uml2 . 0描述軟體體系結構概念元素所使用的相關模型元素，給出了uml2 . 0與xyz / adl在體系結構描述中的元素對應關系;提出了一種通過定義uml2 . 0相關視圖的xyz / e語義，把uml2 . 0與xyz / adl結合起來描述軟體體系結構的新方法，並分別定義了uml2 . 0的順序圖和狀態圖的xyz / e時序邏輯語義;最後通過對一個簡單的任務管理系統的體系結構進行描述，把本文提出的結合思想運用到實例系統的描述當中。
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