Object-Oriented Analysis And Design — Design Principles (Part 5)
Design Principles Programming is full of rules. When you learn a language, you spend…
Basics
Basics
Types of Messages
Synchronous Message It’s a message where the caller object has to wait for the receiving…
Basics
Object-Oriented Analysis And Design — Interaction Models (Part 4)
Interaction models shows the interaction between the components of a system, or between the…
Basics
Abstract Class
An abstract class is a class that can’t be instantiated; can’t create objects from it.…
Basics
Types of Relationships
Inheritance When we say, “a student IS-A person”, “an employee IS-A person” “a car IS-A…
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Constructor and Destructor
Whenever you create an object, you need to construct that object, meaning you assign all…
Basics
Object-Oriented Analysis And Design — Structural Models (Part 3)
Structural models of software display the organization of a system in terms of the components…
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Object-Oriented Analysis And Design — Conceptual Model (Part 2)
Conceptual Model Once we’ve some use cases or user stories, the next thing we can…
Basics
Object-Oriented Analysis And Design — Introduction (Part 1)
The Concept Of Object-Orientation Object-orientation is what’s referred to as a programming paradigm. It’s not…
Basics
Designing Real-World Systems
This last section is all about examples of real world problems, and what solutions we…