- Software Architecture
- Principles of OOD
Papers about the SOLID Principles of the Object Oriented Design.
Single Responsibility Principle
“A class should only have a single responsibility, that is, only changes to one part of the software's specification should be able to affect the specification of the class."
“Software entities … should be open for extension, but closed for modification."
Liskov Substitution Principle
“Objects in a program should be replaceable with instances of their subtypes without altering the correctness of that program."
Interface Segregation Principle
“Many client-specific interfaces are better than one general-purpose interface."
Dependency Inversion Principle
One should “depend upon abstractions, [not] concretions."