Question

When artists have a successful career, there is sometimes the need to collect all their works in an anthology album. Given main() and a base Album class, define a derived class called BoxSet. Within the derived Album class, define a printInfo() method that overrides the Album class' printInfo() method by printing not only the title, author, publisher, and publication date, but also whether it is the complete works, and number of discs.
Ex. If the input is:
Master of Puppets
Metallica
Elektra
1986
The Complete Studio Albums
Creedence Clearwater Revival
Fantasy
27 Oct 2014
true
7
the output is:
Album Information:
Album Title: Master of Puppets
Author: Metallica
Publisher: Elektra
Publication Date: 1986
Album Information:
Album Title: The Complete Studio Albums
Author: Creedence Clearwater Revival
Publisher: Fantasy
Publication Date: 27 Oct 2014
Is Complete Works? true
Number of Discs: 7
AlbumInformation.java
import java.util.Scanner;
public class AlbumInformation {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
Album myAlbum = new Album();
BoxSet myBoxSet = new BoxSet();
String title, author, publisher, publicationDate;
String bTitle, bAuthor, bPublisher, bPublicationDate;
boolean isCompleteWorks;
int numDiscs;
title = scnr.nextLine();
author = scnr.nextLine();
publisher = scnr.nextLine();
publicationDate = scnr.nextLine();
bTitle = scnr.nextLine();
bAuthor = scnr.nextLine();
bPublisher = scnr.nextLine();
bPublicationDate = scnr.nextLine();
isCompleteWorks = scnr.nextBoolean();
numDiscs = scnr.nextInt();
myAlbum.setTitle(title);
myAlbum.setAuthor(author);
myAlbum.setPublisher(publisher);
myAlbum.setPublicationDate(publicationDate);
myAlbum.printInfo();
myBoxSet.setTitle(bTitle);
myBoxSet.setAuthor(bAuthor);
myBoxSet.setPublisher(bPublisher);
myBoxSet.setPublicationDate(bPublicationDate);
myBoxSet.setIsCompleteWorks(isCompleteWorks);
myBoxSet.setNumDiscs(numDiscs);
myBoxSet.printInfo();
}
}
Album.java
public class Album {
protected String title;
protected String author;
protected String publisher;
protected String publicationDate;
public void setTitle(String userTitle) {
title = userTitle;
}
public String getTitle() {
return title;
}
public void setAuthor(String userAuthor) {
author = userAuthor;
}
public String getAuthor(){
return author;
}
public void setPublisher(String userPublisher) {
publisher = userPublisher;
}
public String getPublisher() {
return publisher;
}
public void setPublicationDate(String userPublicationDate) {
publicationDate = userPublicationDate;
}
public String getPublicationDate() {
return publicationDate;
}
public void printInfo() {
System.out.println("Album Information: ");
System.out.println(" Album Title: " + title);
System.out.println(" Author: " + author);
System.out.println(" Publisher: " + publisher);
System.out.println(" Publication Date: " + publicationDate);
}
}
BosSet.java
public class BoxSet extends Album {
// TODO: Declare private fields: isCompleteWorks, numDiscs
// TODO: Define mutator methods -
// setIsCompleteWorks(), setNumDiscs()
// TODO: Define accessor methods -
// getIsCompleteWorks(), getNumDiscs()


// TODO: Define a printInfo() method that overrides
// the printInfo in Album class

}

Answer 1

Answer:

Answered below

Explanation:

public class BoxSet extends Album{

private boolean isCompleteWork;

private int numDiscs;

public void setIsCompleteWorks( boolean cw){isCompleteWorks = cw;

}

public boolean getCompleteWorks(){

return isCompleteWorks;

}

public void setNumDiscs(int discs){

numDiscs = discs;

}

public int getNumDiscs(){

return numDiscs;

}

public void printInfo(){

super.printInfo();

System.out.print(isCompleteWorks);

System.out.print(numDiscs);

}

}