Library Management System

Description

This Java program represents a simple Library Management System. It allows users to interact with a library that contains various categories of books. Users can view available books, borrow, and return books. The system tracks user details and book availability.

Features

• Add books to the library with details such as title, author, ISBN, quantity, and category.
• Display available books.
• Borrow a book (decrease quantity and mark as unavailable).
• Return a book (increase quantity and mark as available).
• Display user details.

Book Categories

• FictionBook
• NonFictionBook
• ScienceBook
• HistoricalFictionBook
• PoetryBook
• CookBook
• KidsStoryBook

Classes

• Book: Represents a generic book with common attributes and methods.
• Specific book classes like FictionBook, NonFictionBook, etc., that inherit from Book.
• Library: Manages the book inventory and user interactions.
• User: Represents a library user.

Usage

1. Compile and run the LibraryManagementSystem class.
2. Follow the on-screen menu to interact with the system.
3. Select options to display available books, borrow/return books, display user details, etc.

Instructions

• When prompted for a book's ISBN, enter the unique ISBN associated with each book.
• Users can borrow books until the quantity is zero.
• Users can return books they have borrowed.

Sample Data

• The system is preloaded with sample books in different categories.
• A sample user is also created.

Dependencies

• This program is written in Java and does not have external dependencies.

Contribution

Contributions are welcome! If you have improvements or new features to suggest, please create a pull request.

License

This project is licensed under the MIT License - see the LICENSE file for details.