Instantiating and Detecting Design Patterns: Putting Bits and Pieces Together

Hervé Albin-Amiot (1) , Pierre Cointe (1) , Yann-Gaël Guéhéneuc (1) , Narendra Jussien (2)

1 Mines Nantes - Mines Nantes
2 TASC - Theory, Algorithms and Systems for Constraints

Design patterns ease the designing, understanding, and re-engineering of software. Achieving a well-designed piece of software requires a deep understanding and a good practice of design patterns. Understanding existing software relies on the ability to identify architectural forms resulting from the implementation of design patterns. Maintaining software involves spotting places that can be improved by using better design decisions, like those advocated by design patterns. Nevertheless, there is a lack of tools automatizing the use of design patterns to achieve well-designed pieces of software, to identify recurrent architectural forms, and to maintain software. We present a set of tools and techniques to help OO software practitioners design, understand, and re-engineer a piece of software using design-patterns. A first prototype tool, PATTERNS-BOX, provides assistance in designing the architecture of a new piece of software, while a second prototype tool, PTIDEJ, identifies design patterns used in an existing one. These tools, in combination, support maintenance by highlighting defects in an existing design, and by suggesting and applying corrections based on widely-accepted design pattern solutions.

Domaines: Informatique

Hervé Albin-Amiot, Pierre Cointe, Yann-Gaël Guéhéneuc, Narendra Jussien. Instantiating and Detecting Design Patterns: Putting Bits and Pieces Together. ASE'01: 16th IEEE conference on Automated Software Engineering, Nov 2001, San Diego, United States. pp.166--173, ⟨10.1109/ASE.2001.989802⟩. ⟨hal-00869120⟩