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mrinalmayank7mrinalmayank7
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‎Access_modifier/A.class

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‎Access_modifier/AM2.class

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‎Access_modifier/AM2.java

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package Access_modifier;
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import Inheritance.AM1 ; // AM1 is usable only after import in line 26
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class A{
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protected String a;
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void display(String a)
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{
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System.out.println(a);
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}
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}
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class AM2
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{
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static void display()
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{
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System.out.println("Calling static method ");
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}
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public static void main(String args[]) {
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display();
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A O = new A();
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AM1 O1 =new AM1();
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O.display("Calling protected member ");
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} }
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‎Class_objects/Author.class

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‎Class_objects/Book.class

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‎Class_objects/Calculator.class

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‎Class_objects/Employee.class

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‎Class_objects/Employee1.class

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‎Class_objects/Test_AUTHOR.class

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‎Class_objects/Test_AUTHOR.java

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package Class_objects;
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class Author {
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private String name;
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private String email ;
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private char gender;
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Author(String name, String email , char gender){
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this.name = name; this.email = email; this.gender = gender;
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}
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public String getName() {
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return name;
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}
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public String getEmail() {
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return email;
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}
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public char getGender() {
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return gender;
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}
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public void setName(String name) {
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this.name = name;
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}
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public void setEmail(String email) {
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this.email = email;
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}
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public void setGender(char gender) {
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this.gender = gender;
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}
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} // end of author class
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class Book {
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private String name;
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private Author author;
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private double price;
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private int qtyInStock;
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Book(String name, Author author, double price,int qtyInStock){
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this.name = name;
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this.author = author;
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this.price = price;
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this.qtyInStock = qtyInStock;
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}
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public String getName() {
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return name;
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}
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public Author getAuthor() {
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return author;
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}
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public double getPrice() {
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return price;
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}
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public int getQtyInStock() {
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return qtyInStock;
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}
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public void setPrice(double price) {
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this.price = price;
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}
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public void setQtyInStock(int qtyInStock) {
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this.qtyInStock = qtyInStock;
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}
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}// end of book class
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public class Test_AUTHOR{
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public static void main(String[] args) {
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Book book_obj = new Book("Java - The Complete Reference",
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new Author("Hebert Schildt", "HS@gmail.com", 'M'), 566, 10);
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//1. Printing the book name, price and
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//qtyInStock from a Book instance. (Hint: aBook.getName())
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System.out.println("Name = " + book_obj.getName());
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System.out.println("Price = " + book_obj.getPrice());
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System.out.println("Number of books in stock = " + book_obj.getQtyInStock());
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// 2. After obtaining the “Author” object, print the Author
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//(name, email & gender) of the book.
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Author tmp = book_obj.getAuthor();
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System.out.println("Author Information::");
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System.out.println("Name = " + tmp.getName());
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System.out.println("Email = " + tmp.getEmail());
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System.out.println("Gender = " + tmp.getGender());
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}
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}
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