臺灣博碩士論文加值系統

方面導向程式(Aspect-Oriented Programming; AOP) 設計是新的程式設計方法，強調軟體工程上的關注分離原則。AOP利用模組化來分離軟體中橫切多模組的關注點。使用AOP的技術可以建立容易設計、易於理解和維護的系統。除此之外，AOP的技術可以帶來更高的產出，更好的質量，更好的擴展性，並有利於未來的發展性。
另一方面，應用設計樣式(Design Pattern)來提高軟體品質是近年來軟體工程相關領域十分重視的方法，設計樣式經過一段時間的研究與發展，證實設計樣式對於有效解決軟體設計問題，提升軟體設計品質有正面的影響。
在本篇論文中，我們藉著物件度量方法來測量AOP技術與設計樣式的方法在提升軟體品質方面的差異。

Aspect-Oriented Programming (AOP) is a new approach of programming emphasizing on the Separation of Concerns (SoC) in software engineering. And modulizing is applied in AOP to separate the Crosscutting Concern in the software modules. AOP technology could help design a reasonable and maintainable system. In addition, AOP technology enhances productivity, quality, flexibility and future expansibility of the system.
On the other hand, Design Pattern is also a highlighted technology in software engineering to elevate the software quality. With the research and development in the past few years, it is proved the Design Pattern can effectively solve the software design problems and give positive impact in upgrading software design quality.
In this research, metric is applied to measure the differences of elevating software quality between the AOP technology and the Design Pattern.

中文摘要 i
Abstract ii
目 錄 iii
圖 目 錄 v
表 目 錄 vii
第一章 緒論 1
1.1 研究背景 1
1.2 研究動機及目的 2
1.3 論文架構 3
第二章 知識背景 4
2.1 AOP簡介 4
2.1.1 AOP技術的概念 4
2.1.1.1 方面的概念 4
2.1.1.2 橫切關注點的概念 5
2.1.2 AOP技術的特性 8
2.1.3 AOP技術的優點 9
2.2 AspectJ簡介 11
2.2.1 動態橫切 11
2.2.2 靜態橫切 12
2.3 軟體度量 12
2.3.1 物件導向軟體度量 12
2.3.2 方面導向軟體度量 13
第三章 相關論文研究 15
3.1 AOP在軟體工程領域的應用 15
3.2 AOP改善軟體設計樣式 16
3.3 AOP度量的特性與工具 20
第四章 AOP設計效益 22
4.1 系統的耦合關係 22
4.1.1 緊密耦合的問題 22
4.1.2 耦合關係的度量 24
4.1.3 耦合關係的實例 27
4.1.4 耦合實例的度量 30
4.1.5 耦合關係的結論 31
4.2 系統的繼承關係 31
4.2.1 繼承關係的問題 31
4.2.2 繼承關係的度量 33
4.2.3 繼承闗係的實例 37
4.2.4 繼承實例的度量 40
4.2.5 繼承關係的結論 41
4.3 系統的複雜關係 43
4.3.1 操作分佈的問題 43
4.3.2 系統複雜性的度量 44
4.3.3 系統複雜性的實例 46
4.3.4 複雜性實例的度量 52
4.3.5 系統複雜性的結論 53
第五章 結論與未來研究 54
5.1 結　　論 54
5.2 未來研究 55
參考文獻 56
誌　　謝 59

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