Quote
Clients shouldn’t be forced to depend on methods they do not use
- According to the principle, you should break down “fat” interfaces into more granular and specific ones.
- Clients should implement only the methods they really need
- Class inheritance lets a class have just one superclass, but it doesn’t limit the number of interfaces that the class can implement at the same time.
- There’s no need to cram tons of unrelated methods into a single interface
- Break it down into several more refined interfaces