Design Patterns in Java

This project demonstrates popular Object-Oriented Design Patterns implemented in Java (JDK 17).

Implemented Patterns

Singleton Pattern
- EagerSingleton
- LazySingleton
Factory Pattern
- EmployeeFactory with EmployeeType (Manager, Web Developer, Android Developer)
Abstract Factory Pattern
- Factories for different employee types (AndroidDevFactory, WebDevFactory, ManagerFactory)
Builder Pattern
- User object creation using UserBuilder
Prototype Pattern
- Book cloning using Cloneable
Adapter Pattern
- PrinterAdapter adapting legacy LegacyPrinter
Iterator Pattern
- Custom MyIterator for UserManagement
Observer Pattern
- YoutubeChannel notifying subscribers when a new video is uploaded

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
.idea		.idea
src/main/java/com/nuclear		src/main/java/com/nuclear
.gitignore		.gitignore
pom.xml		pom.xml
readme.md		readme.md