Book and Author.

Main Class:

 
package pkg3;

public class Main {

   

    public static void main(String[] args)

    {

       Author author = new Author("Tamim Shahriar Subeen","book@subeen,.com","M");

       Book book = new Book("Computer Programming",author,250,1000);

     

        System.out.println("Name of the book: "+book.getName());

        System.out.println("Name of the Author: "+book.getAuthor().getName());

        System.out.println("Price of The Book: "+book.getPrice());

        System.out.println("Available in Stock: "+book.getInStock());

     

    }

   

}

Author Class:

package pkg3;

public class Author

{

    private String name,email,gender;

   

    Author(String name,String email,String gender)

    {

        this.name = name;

        this.email=email;

        this.gender = gender;

    }

   

    public void setName(String name)

    {

        this.name = name;

    }

    public void setEmail(String email)

    {

        this.email = email;

    }

   

    public void setGender(String gender)

    {

        this. gender=  gender;

    }

   

    public String getName()

    {

        return name;

    }

    public String getEmail()

    {

        return email;

    }

    public String getGender()

    {

        return gender;

    }

       

}

 

Book Class:

 

 

package pkg3;

 

public class Book 

{

     private Author a;

     private String book_name;

    private int price,total;

    

    Book(String book_name,Author a,int price,int total)

    {

        this.book_name=book_name;

        this.a=a;

        this.price=price;

        this.total=total;

    }

    

    

    public String getName()

    {

        return book_name;

    }

    public Author getAuthor()

    {

        return a;

    }

    public int getPrice()

    {

        return price;

    }

    public int getInStock()

    {

        return total;

    }

    

    public void setName(String book_name)

    {

        this.book_name=book_name;

    }

    public void setAuthor(Author a)

    {

        this.a=a;

    }

    public void setPrice(int price)

    {

        this.price =price;

    }

    public void setTotal(int total)

    {

        this.total=total;

    }

    

}