Interceptions patterns
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| Formato: | Capítulo de libro |
| Lengua: | inglés |
| Series: | ^p Datos electrónicos (1 archivo : 171 KB)
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| Temas: | |
| Acceso en línea: | www.lifia.info.unlp.edu.ar/papers/2003/Fortier2003.pdf Consultar en el Cátalogo |
| Resumen: | Developing applications that support evolution in a seamless way is not an easy task; in an early design stage, some concepts may be confused or some potential functionality not foreseen, resulting in bad separations of concerns. In this kind of designs, future changes may imply huge modifications if a highquality object-oriented model is the desired product. In theory, object oriented programming is supposed to help us to cope with sudden changes, but that doesn’t mean that, because we use an object oriented language, all the problems will be solved; in the end, the design is up to us. In this paper we show how to introduce a new spot in an object oriented design, to allow better behavior delegation. We will also show how flexible architectures can be built around any of the patterns that conform this pattern system, allowing to cope with new behavior in a "peaceful" way. |
| Notas: | Formato de archivo: PDF. -- Este documento es producción intelectual de la Facultad de Informática-UNLP (Colección BIPA / Biblioteca.) -- Disponible también en línea (Cons. 25 nov. 2008) |