设计级别横切关注点的分离:对UML元模型的扩展

2008 International Multiconference on Computer Science and Information Technology Pub Date : 2008-10-01 DOI:10.1109/IMCSIT.2008.4747297

Adam Przybyłek

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引用次数: 16

摘要

面向方面编程(AOP)是作为一种通过引入一种新的模块化单元——方面——来改善在实现级别上的关注点分离的方法而提出的。方面允许程序员以模块化和良好本地化的方式实现横切关注点。因此，避免了众所周知的代码缠结和散射现象。经过十年的研究，AOP已经获得了学术界和工业界的认可。当前的挑战是将面向方面(AO)概念合并到软件设计阶段。由于AOP是建立在OOP之上的，因此使UML适应于AO设计似乎是很自然的。在此上下文中，作者介绍了UML元模型的扩展，以支持面向方面的建模。

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Separation of crosscutting concerns at the design level: An extension to the UML metamodel

Aspect-oriented programming (AOP) was proposed as a way of improving the separation of concerns at the implementation level by introducing a new kind of modularization unit - an aspect. Aspects allow programmers to implement crosscutting concerns in a modular and well-localized way. As a result, the well-known phenomena of code tangling and scattering are avoided. After a decade of research, AOP has gained acceptance within bot academia and industry. The current challenge is to incorporate aspect-oriented (AO) concepts into the software design phase. Since AOP is built on top of OOP, it seems natural to adapt UML to AO design. In this context the author introduces an extension to the UML metamodel to support aspect-oriented modelling.

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2008 International Multiconference on Computer Science and Information Technology

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