IV. Patterns That Primarily Hide Complexity
One of the goals of object-oriented programming is to hide complexity from programmers. Programmers don’t need to know the detailed implementations of every object used. If programmers needed that detailed knowledge, they wouldn’t be able to reuse more than a few objects before being overwhelmed by complexity. The same goal applies to patterns involving multiple objects. The patterns in Part IV hide complexity and implementation details so programmers can focus on solving problems.
Chapters in this part of the book include
| 24 | Bundles |
| 25 | Class Clusters |
| 26 | Façade |
| 27 | Proxies and Forwarding |
| 28 | Managers |
| 29 | Controllers |
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