
The Cobbler’s Children ◾ 209
© 2010 Taylor & Francis Group, LLC
4. In the fourth and nal phase, they created a basic UML class diagram—at least
one object was discarded in this process, and consideration of interactions between
objects did lead to extended descriptions of the objects themselves.
So the main visual elements of this process could be summarized as being the creation
and management of
• Lists of objects, with some characteristics and operations
• Abstract descriptions of junctions and networks of junctions, used to create use cases
and explore the behavior of the system
• A list of use cases for the user interface
• A rat ...