As the final check of the class hierarchy, look at the data from the multi-type views used to construct some of the intermediate classes in the hierarchy. The Employee View was selected on the types of Instructor, Professor, and Support. The diagram below shows that querying the Employee Class provides the same results as shown in the relational Employee View.
Next: Adding method code. Also see the related content below.
More on the general topic: Checking the Class Hierarchy
- Support View Equivalent from the Class Hierarchy
- Professor View Equivalent from the Class Hierarchy
- Workstudy View Equivalent from the Class Hierarchy
Related Fact Book
Author: Douglas K Barry
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The Savvy Manager's Guide
Douglas K Barry is also the author of a book that explains Web Services, service-oriented architecture, and Cloud Computing in an easy-to-understand, non-technical manner.
Web Services, Service-Oriented Architectures, and Cloud Computing: The Savvy Manager's Guide (Second Edition)
by Douglas K Barry with David Dick
This is a guide for the savvy manager who wants to capitalize on the wave of change that is occurring with Web Services, service-oriented architecture, and—more recently—Cloud Computing. The changes wrought by these technologies will require both a basic grasp of the technologies and an effective way to deal with how these changes will affect the people who build and use the systems in our organizations. This book covers both issues. Managers at all levels of all organizations must be aware of both the changes that we are now seeing and ways to deal with issues created by those changes.