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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Figueiredo, E. Silva, B. Sant'Anna, C. Garcia, A. Whittle, J. Nunes, D. |
| Copyright Year | 2009 |
| Description | Author affiliation: Computer Science Department, Federal University of Bahia (UFBA), Brazil (Sant'Anna, C.) || Institute of Informatics, Federal University of Rio Grande do Sul, Brazil (Silva, B.; Nunes, D.) || Software Engineering Laboratory, Catholic University of Rio de Janeiro, Brazil (Garcia, A.) || Computing Department, Lancaster University, United Kingdom (Figueiredo, E.; Whittle, J.) |
| Abstract | It is often claimed that inaccurate modularisation of crosscutting concerns hinders program comprehension and, as a consequence, leads to harmful software instabilities. However, recent studies have pointed out that crosscutting concerns are not always harmful to design stability. Hence, software maintainers would benefit from well documented patterns of crosscutting concerns and a better understanding about their actual impact on design stability. This paper presents a catalogue of crosscutting concern patterns recurrently observed in software systems. These patterns are described and classified based on an intuitive vocabulary that facilitates their recognition by software engineers. We analysed instances of the crosscutting patterns in object-oriented and aspect-oriented versions of three evolving programs. The outcomes of our exploratory evaluation indicated that: (i) a certain category of crosscutting patterns seems to be good indicator of harmful instabilities, and (ii) aspect-oriented solutions were unable to modularise concerns matching some crosscutting patterns. |
| Starting Page | 138 |
| Ending Page | 147 |
| File Size | 360932 |
| Page Count | 10 |
| File Format | |
| ISBN | 9781424439980 |
| ISSN | 10636897 |
| DOI | 10.1109/ICPC.2009.5090037 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-17 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Computer science Software maintenance Vocabulary Laboratories Scattering Software systems Stability analysis Pattern analysis Informatics Software engineering |
| Content Type | Text |
| Resource Type | Article |
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