La présente étude se base sur l'observation des répétitions de Tristan und Isolde qu'il a mis en scène au printemps 2005 à l'Opéra de Paris. Un parcours au coeur des écrits et des témoignages détaillant les divers processus des répétitions orchestrés par les metteurs en scène a permis d'en arriver à situer la pratique de Peter Sellars.
#Compare bouml and staruml code
Conclusion: New replicated studies are necessary to further investigate the influence of model refactoring on code debt, considering other code issues, detection tools and class diagrams. Findings: The findings of the original study were confirmed, but the usage of different engineering tools may influence the quantification of code debt. Besides, a different round-trip engineering tool was used, other than that employed in the original study. Method: A replicated study was conducted considering the refactoring of a Unified Modeling Language (UML) class diagram for the removal of model smells, code issues, and code debt items. Goal: To investigate the influence of model refactoring on code debt and vice-versa. Although TD may incur in different stages of development, few pieces of research have addressed the relationship between TD in models and its influence on their respective source codes. Conclusion: Results confirm the findings of the original study and motivate further investigation on the correspondence between model smells and code issues to prevent code debt at the model level.Ĭontext: The term Technical Debt (TD) is associated with the effect of immature artifacts in the development of software. Lastly, code issues identification tools mostly consider code formatting problems, in detriment of design issues smells. Round-trip engineering tools influence the presence of code issues. Results: There is a weak relationship between the analyzed model smells and code issues. The second applied successive code refactoring sessions and analyzed their resulting automatically generated model. The first applied successive model refactoring sessions in a class diagram and analyzed their resulting automatically generated code. Each study considered two sets of refactoring tasks. Method: We perform three replications of an empirical study following the same protocol used in the original study, but with variations on the: (1) round-trip engineering tool, (2) code issue identification tool, and (3) analyzed class diagram. Goal: Investigate whether applying refactoring procedures in UML class diagrams improves the quality of the automatically generated code in terms of TD (code debt) reduction.
#Compare bouml and staruml software
Technical debt (TD) affects several software development phases, including design, but little is still known about it at the modeling level. Addressing model smells in the upfront can avoid their propagation to the source code. This analysis is useful in the choice and use of such kind of tool, either in industry or academic research.Ĭontext: System modeling usually precedes coding activities during software development.
Twelve tools for UML class diagrams modeling were found and an analysis of their support to adaptation and integration with other tools was carried out.
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In this sense, the objective of this work is to assist software engineers in the selection of the tools by presenting results of a systematic review, whose goal was identifying existing free and open-source tools for UML class diagram modeling and analyzing their support to adaptation and integration with other tools. This problem arises when it is necessary to integrate tools to perform software engineering activity that needs to receive a UML class diagram as input. They are looking for independence and flexibility to adapt and integrate tools through the adoption of open-source tools, but this is not an easy task as there are a lot of CASE tools and most of them are incompatible. Many companies use CASE (Computer-Aided Software Engineering) tools to carry out several software engineering activities, including modeling class diagrams. For this reason, the UML class diagram is one of the most used UML diagrams by software engineers.
One of the most used architectural views is the logical one, which represents the classes and their relationships. The software architecture design is a key activity of the software development processs as it allows the specification and visualization of products from different and structured point of views.
The software development process comprises a set of activities with the goal of developing high quality software.
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