/** Library Management System Copyright (C) 2025 Emrullah Enis Çetinkaya and contributors This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . **/ package classesTemplate; public class Book { private String title; private String author; private int isbn; private boolean isAvailable = true; public Member borrowedMember; public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getAuthor() { return author; } public void setAuthor(String author) { this.author = author; } public int getIsbn() { return isbn; } public void setIsbn(int isbn) { this.isbn = isbn; } public Member getBorrowedMember() { return borrowedMember; } public void setBorrowedMember(Member borrowedMember) { this.borrowedMember = borrowedMember; } public Book(String title, String author, int isbn) { this.author = author; this.isbn = isbn; this.title = title; } public void displayInfo() { System.out.println("Kitap ismi=" + title + "\nYazar=" + author + "\nISBN=" + isbn); if (isAvailable) { System.out.println("Kitap ödünç alınabilir."); } else { System.out.println(borrowedMember.getName() + " kitabı almış!"); } } public boolean borrowBook() { if (isAvailable) { isAvailable = false; return true; } else { System.out.println("Kitap daha önce ödünç verilmiş!"); return false; } } public void returnBook() { isAvailable = true; } }