计算机应用
計算機應用
계산궤응용
COMPUTER APPLICATION
2010年
2期
385-389
,共5页
面向对象%模型驱动架构%UML建模%模型转换
麵嚮對象%模型驅動架構%UML建模%模型轉換
면향대상%모형구동가구%UML건모%모형전환
object-oriented%Model Driven Architecture (MDA)%UML modeling%model transformation
模型在模型驱动架构(MDA)软件开发生命周期中驱动整个开发过程,建模在MDA中起关键作用,建模是否成功是模型转换的前提,也决定MDA软件开发的成败.通过对当前建模技术的研究分析,根据对系统抽象级别的不同,提出基于MDA的三级建模技术,即计算无关模型(CIM)建模,平台无关模型(PIM)建模,平台相关模型(PSM)建模.详细介绍三个不同抽象级别模型的建模过程,并对它们之间的模型转换加以说明,从整体上描述MDA软件开发的过程,得出一种MDA软件开发方法.
模型在模型驅動架構(MDA)軟件開髮生命週期中驅動整箇開髮過程,建模在MDA中起關鍵作用,建模是否成功是模型轉換的前提,也決定MDA軟件開髮的成敗.通過對噹前建模技術的研究分析,根據對繫統抽象級彆的不同,提齣基于MDA的三級建模技術,即計算無關模型(CIM)建模,平檯無關模型(PIM)建模,平檯相關模型(PSM)建模.詳細介紹三箇不同抽象級彆模型的建模過程,併對它們之間的模型轉換加以說明,從整體上描述MDA軟件開髮的過程,得齣一種MDA軟件開髮方法.
모형재모형구동가구(MDA)연건개발생명주기중구동정개개발과정,건모재MDA중기관건작용,건모시부성공시모형전환적전제,야결정MDA연건개발적성패.통과대당전건모기술적연구분석,근거대계통추상급별적불동,제출기우MDA적삼급건모기술,즉계산무관모형(CIM)건모,평태무관모형(PIM)건모,평태상관모형(PSM)건모.상세개소삼개불동추상급별모형적건모과정,병대타문지간적모형전환가이설명,종정체상묘술MDA연건개발적과정,득출일충MDA연건개발방법.
Model drives the entire development process in the MDA (Model Driven Architecture) software development life cycle. Modeling, being a prerequisite for the conversion model, takes a key role in MDA and determines the result of MDA software development. Three kinds of MDA-based modeling techniques were presented: CIM (Computational Independent Model) modeling, PIM (Platform-Independent Model) modeling and PSM (Platform-Specific Model) modeling, in view of the research and analysis of current modeling techniques and different levels of system abstraction. This paper described the three abstract level modeling processes in detail and the conversion among them, thus wholly giving description of the MDA software development process and ultimately obtaining a MDA software development methodology.
