Chapter 7. Sequence Diagrams
After we finish our robustness diagrams and have a preliminary design review, itâs time to move forward into detailed design. Robustness analysisâpreliminary designâis about object discovery. Detailed design is largely about allocating behavior: allocating the software functions we have identified into the set of objects that we have discovered. In this chapter, we focus on the sequence diagram as the central element of detailed design, or at least of the dynamic part of our object model.
Once weâre through doing preliminary design using robustness analysis, weâll go back through our scenarios and do a second, more detailed pass through the design. Weâre going to take another look at our informal first ...
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