PPT-Refactoring

Advanced Software Engineering 603 492 Dr Nuha ElKhalili What is Refactoring Refactoring is a disciplined technique for restructuring an existing body of code altering its internal structure without changing its external behavior . K 45 Replace Implicit Language with Interpreter K 269 Rename Method F 273 Extract Method F 110 Introduce Assertion F 267 Introduce Null Object F 260 K 301 Move Embellishment to Decorator K 144 Replace Conditional Logic with Strategy K 129 Replace St and . Fix . Anti-patterns. Ali Ouni. 1. , . Marouane. Kessentini. 2. , . Houari. Sahraoui. 3. , Mel Ó Cinnéide. 4. , . Kalyanmoy. Deb. 5. , . Katsuro. Inoue. 1. 1. Osaka . University, Japan; . 2. Na Meng*. . Lisa . Hua. * . Miryung. Kim. +. Kathryn S. McKinley. ‡. The University of Texas at Austin*. University of California—Los Angeles. +. Microsoft Research. ‡. Motivating scenario. (or how I learned to stop worrying and love failing tests) . Presented by Aaron Evans . <aarone@one-shore.com>. Refactoring for Testability. What is refactoring?. What is testability?. How do we do it?. Software Design II. Lecture . 12. Emily Navarro. Duplication of course material for any commercial purpose without the explicit written permission of the professor is prohibited.. 1. Today’s Lecture. Transformation of partitioned codes for. execution in heterogeneous architectures. PABLO BARRIO. TOBIAS KENTER. CARLOS CARRERAS. CHRISTIAN PLESSL. ROBERTO SIERRA. Outline. 2. Turning CFGs into callgraphs. for Aspect-oriented. . Refactoring. Naoyasu. . Ubayashi. (Kyushu Institute of Technology). Jinji. . Piao. (Kyushu Institute of Technology). Suguru. . Shinotsuka. (Kyushu Institute of Technology). What is refactoring ?. In refactoring, you start with the basic code and make it better. . Change the internal structure of the existing code by changing the factoring without changing the external behaviour.. année. Refactoring. 28 . novembre. 2013. Merci de . votre. venue. Champs Sur Marne, France. Présentateur. :. M. . Damien . Trouillet. Etudiant. @ESIPE. Apprenti. @ICDC. Damien . Trouillet. ORGANISATION DU TEMPS. Using Synonymous Identifier Retrieval. Norihiro Yoshida. , Takeshi Hattori, Katsuro Inoue. Osaka University, Japan. 1. 2. Similar Code fragment. One of factors that make software maintenance more difficult. into an Industrial Development Process. Yuki Yamanaka. 1. , . Eunjong. Choi. 1. , . Norihiro. Yoshida. 2. , . Katsuro. Inoue. 1. , . Tateki. Sano. 3. 1 Osaka . University, Japan. . 2. . Nara . Institute of Science and . ESaaS. §. 9.6). What Did . W. e . D. o?. Made date calculator easier to read and understand using simple . refactorings. Found a bug. Observation: if we had developed method using TDD, might have gone easier!. Refactoring Defined. A change made to the internal structure of software to make it easier to understand and cheaper to modify without changing its observable behavior. . — . Refactoring. , Martin Fowler. et. al. , page 53. . About Me. Current Work. . Hobbies . . . ‹#›. Ideal Test Framework Attributes. An automation framework should be:. . Adaptable. . . Well Designed. . . . . . . . ‹#›. Adaptable. Orthogonality.