Java Object Oriented Programming:OOPS OOAD & Design Patterns 

Introduction

Variable and Methods

Import and Packages

Different Access Modifiers

Non Access modifiers

Abstract

Non Access modifiers

Static & Final

Summary

Introduction

Data Hiding

Interface and Abstract classes

1st Pillar

Abstraction

Second Pillar

Encapsulation

Third Pillar

Inheritance

Inheritance Types

Association HAS-A

4th Pillar

Polymorphism

Method Signatures

Method Overloading

Method Overriding

More Method Overriding

Summary

Introduction

Encapsulation

Abstraction

Inheritance

Polymorphism

Interface

Why at all ?

Cohesion

Why needed ?

Coupling

Keeping it loose

Summary

Art and craft OOPs

Introduction

DRY

Keep it Dry

KISS

Yagni

SLAP

WHY?

Delegation

why its important

SOLID

Single responsibility principle

SOLID

Open Closed principle

SOLID

Liskov Substitution principle

SOLID

Interface segregation principle

SOLID

Dependency Inversion principle

Summary

Already thought by experts

Introduction

Type 1 : Creational Design patterns Introduction

Prototype Design Pattern

Builder Design Pattern

Singleton Design pattern

Factory Method Design Pattern

Abstract Factory Design Pattern

Type 2 : Behavioural Design Patterns Introduction

Chain Of Responsibility Pattern

Command Design Pattern

Interpreter Design Pattern

Iterator Design Pattern

Mediator Design Pattern

Memento Design Pattern

Observer Design Pattern

State Design Pattern

Strategy Design Pattern

Template Design Pattern

Visitor Design Pattern

Type 3: Structural Design Pattern Introduction

Adapter Design Pattern

Bridge Design Pattern

Composite Design Pattern

Decorator Design Pattern

Facade Design Pattern

Flyweight Design Pattern

Proxy Design Pattern

Design Patterns - Summary