🏢 Office Project by Shayan Aminaei

This project is a simple Employee and Client Management System implemented in Java, following Object-Oriented Programming (OOP) principles such as Inheritance and Encapsulation.
It is designed according to a UML diagram and models a business office scenario with different types of employees and clients.

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📌 Features

• Implements inheritance to define various employee and client subclasses.
• Supports adding multiple employees or clients interactively via console input.
• Each class handles its own data input (save() method) and information display (showInfo() method).
• Structured code based on the provided UML diagram to demonstrate class hierarchies and relationships.

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📜 Classes Overview

The system includes:

1. Retail Client
2. Wholesale Client
3. Office Employee
4. Finance Employee
5. Finance and Cashier Employee

(Other classes like Sales or Warehouse employees can be added similarly.)

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📊 UML Diagram

The following diagram shows the structure of the classes:

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🚀 How to Run

#1 Clone the repository:

git clone https://github.com/shayanaminaei/Office.git
cd Office

#2 Compile the code:

javac src/**/*.java

#3 Run the program:

java Main

📚 Concepts Used

• Object-Oriented Programming (OOP)
• Inheritance for class hierarchies
• Encapsulation of class fields and methods
• Using Scanner for console input
• Looping structures to allow multiple entries

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✨ Future Improvements will be added

👨‍💻 Author:(@shayanaminaei)