... of use cases in a book called Applying Use Case Driven Object Modeling. The reason is that when we write our use cases (see Chapter 3), we’re not going to write them from an abstract, pure user ... Doug. Applying use case driven object modeling with UML: an annotated e-commerce example / Doug Rosenberg, Kendall Scott. p. cm. Assign operations to classes without exploring use cases and ... of a nervous breakdown. Use the technique to get your object discovery started, but take care not to get carried away. Applying Use Case Driven Object Modeling with UML: An Annotated e-Commerce...