Come, Let's Play

Come, Let's Play

AngličtinaEbook
Harel, David
Springer Berlin Heidelberg
EAN: 9783642190292
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Podrobné informácie

This book does not tell a story. Instead, it is about stories. Or rather, in technical terms, it is about scenarios. Scenarios of system behavior. It con- centrates on reactive systems, be they software or hardware, or combined computer-embedded systems, including distributed and real-time systems. We propose a different way to program such systems, centered on inter- object scenario-based behavior. The book describes a language, two tech- niques, and a supporting tool. The language is a rather broad extension of live sequence charts (LSCs), the original version of which was proposed in 1998 by W. Damm and the first-listed author of this book. The first of the two techniques, called play-in, is a convenient way to 'play in' scenario- based behavior directly from the system's graphical user interface (QUI). The second technique, play-out, makes it possible to execute, or 'play out', the behavior on the QUI as if it were programmed in a conventional intra- object state-based fashion. All this is implemented in full in our tool, the Play-Engine. The book can be viewed as offering improvements in some ofthe phases of known system development life cycles, e.g., requirements capture and anal- ysis, prototyping, and testing. However, there is a more radical way to view the book, namely, as proposing an alternative way to program reactivity, which, being based on inter-object scenarios, is a lot closer to how people think about systems and their behavior.
EAN 9783642190292
ISBN 3642190294
Typ produktu Ebook
Vydavateľ Springer Berlin Heidelberg
Dátum vydania 6. decembra 2012
Jazyk English
Krajina Uruguay
Autori Harel, David; Marelly, Rami