write a data structure classes for Library Management System
1. ArrayList for Books:
Explanation:
The ArrayList maintains a collection of books. It allows for the addition, removal, and display of books within the library. Each book instance is stored in this dynamic list, ensuring organized storage and easy access.
How It Works: When a new book is added, it's appended to the ArrayList. Removal involves searching for and removing a specific book based on its details (title, author). Display functions iterate through the ArrayList to exhibit the book catalog.
2. Queue for Borrowing Requests:
Explanation:
The Queue structure manages book borrowing requests. Users enqueue their requests, and they are processed in a first-come, first-served order.
How It Works: Users submit their borrowing requests, which are enqueued systematically. The system processes these requests in the order they were submitted, ensuring fairness in handling multiple requests.
3. Stack for Borrowing/Returning Process:
Explanation:
The Stack facilitates the borrowing and returning process, tracking the sequence of book transactions.
How It Works: When a book is borrowed, the request is pushed onto the stack. Upon return, the book is popped off the stack, managing the order of transactions and ensuring accurate inventory management.
Code Implementation:
Book Class:
Explanation:
The Book class encapsulates book attributes and methods to manipulate them.
How It Works: Users create instances of the Book class by providing details like title, author, etc. Accessor and mutator methods enable modification and retrieval of book details.
ArrayList for Book Storage:
Explanation:
The ArrayList stores book instances, providing methods for book management.
How It Works: Additions and removals from the book catalog occur through ArrayList methods like add(), remove(), and display().
Queue for Borrowing Requests:
Explanation:
The Queue handles the sequence of borrowing requests.
How It Works: Users submit their borrowing requests, which are queued. The system processes these requests sequentially through Queue operations like enqueue() and dequeue().
Stack for Borrowing/Returning:
Explanation:
The Stack manages the order of book transactions.
How It Works: When a book is borrowed, it's pushed onto the stack. Upon return, the book is popped, maintaining the accurate sequence of borrowing and returning.