Book,
UML Toolkit
Wiley, New York, (1998)
Abstract
The Unified Modelling Language (UML) promises to make object-orientated modelling a lot more accessible for software developers. The UML described in UML Toolkit brings together popular modelling languages by the so-called three amigos (Grady Booch, James Rumbaugh, and Ivar Jacobson) and can help you use UML for your next software development project. The authors, Eriksson and Penker, detail the dozen or so diagrams available in UML, which feature use-case modelling, class diagrams, dynamic models (including state diagrams), and physical models (which outline the components inside your system and how they will be deployed). They also discuss extensions to UML (through stereotypes) and document how well UML is actually implemented in today's computer-aided software-engineering (CASE) tools. The book includes sample implementations of modelling diagrams, written in Java. In addition to outlining the essentials of modelling techniques, the authors do a good job of placing UML in context with other models. They provide a short tour of the software engineering process and tell users who are familiar with the Booch and Rational Objectory methods how to move over to UML. This section compares the diagramming symbols used in each method and discusses patterns--a hot topic in object-orientated design---and how they can be modelled using UML. The book closes with a useful (though brief) case study of a computer system for a small library, which gives the reader a flavour of how to use UML in the field. With enough depth for the expert and enough simplicity for the novice, UML Toolkit serves as a fine one-volume introduction to the brave new world of UML.
