Object and Class Interaction (Sequence Diagram) views

The Object Interaction View and Class Interaction Views (also labeled as Sequence Diagram Views) allow analysis for program execution by displaying UML (Unified Modelling Language) sequence diagrams.

Normally these diagrams are produced statically during the analysis or design phase of a project, but IBM WebSphere Studio Application Developer V5.1.1 allows you to dynamically generate these diagrams to see how the program is really working, rather than how it should be working.

These views provide another means of analyzing the execution of your application, helping to focus your optimization efforts. The difference between the Object and Class Interaction Views is that the Object Interaction View displays each individual instance of each class separately. An example of the Class Interaction View can be seen in Figure 17-21.

Figure 17-21 Class Interaction View

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