Question

 Given main(). define the Artist class (in file Artist java) with constructors to initialize an artist's information, get methods, and a printlnfo()

 method. The default constructor should initialize the artist's name to "None' and the years of birth and death to 0. printinfo() should display

 Artist Name, born XXXX if the year of death is -1 or Artist Name (XXXX-YYYY) otherwise.

 Define the Artwork class (in file Artwork.java) with constructors to initialize an artwork's information, get methods, and a printinfo()

 method. The constructor should by default initialize the title to "None", the year created to 0. Declare a private field of type Artist in the

 Artwork class.

 Ex. If the input is:

 Pablo Picasso

 1881

 1973

 Three Musicians

 1921

 the output is:

 Artist: Pablo Picasso (1881-1973)

 Title: Three Musicians, 1921

 If the input is:

 Brice Marden

 1938

 -1

 Distant Muses

 2000

 the output is:

 Artist: Brice Marden, born 1938

 Title: Distant Muses, 2000

Artwork. java

import java.util.Scanner;

public class ArtworkLabel {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);

String userTitle, userArtistName;
int yearCreated, userBirthYear, userDeathYear;

userArtistName = scnr.nextLine();
userBirthYear = scnr.nextInt();
scnr.nextLine();
userDeathYear = scnr.nextInt();
scnr.nextLine();
userTitle = scnr.nextLine();
yearCreated = scnr.nextInt();

Artist userArtist = new Artist(userArtistName, userBirthYear, userDeathYear);

Artwork newArtwork = new Artwork(userTitle, yearCreated, userArtist);

newArtwork.printInfo();
}
}

------------------------------------------------------------------------------

Artist.java

public class Artist {
// TODO: Declare private fields - artistName, birthYear, deathYear

// TODO: Define default constructor

// TODO: Define second constructor to initialize
// private fields (artistName, birthYear, deathYear)

// TODO: Define get methods: getName(), getBirthYear(), getDeathYear()

// TODO: Define printInfo() method
// If deathYear is entered as -1, only print birthYear

}

---------------------------------------------------------------------

Artwork.java

public class Artwork {
// TODO: Declare private fields - title, yearCreated
private Artist artist;
private String title;
private int yearCreated;

public Artwork(Artist artist, String title, int yearCreated) {
this.artist = artist;
this.title = title;
this.yearCreated = yearCreated;
}

public Artwork(String title, int yearCreated) {
this.title = title;
this.yearCreated = yearCreated;
artist = new Artist();
}

public Artwork() {
title = "None";
yearCreated = 0;
artist = new Artist();
}

public String getTitle() {
return title;
}

public int getYearCreated() {
return yearCreated;
}

public Artist getArtist() {
return artist;
}

public void printInfo()
{
artist.printInfo();
System.out.println("Title: " + getTitle() + ", " + getYearCreated());
  
}

}
}

Answer 1

// File: Artist.java
public class Artist {

    private String artistName;
    private int birthYear;
    private int deathYear;

    public Artist() {
        artistName = "None";
        birthYear = 0;
        deathYear = 0;
    }

    public Artist(String artistName, int birthYear, int deathYear) {
        this.artistName = artistName;
        this.birthYear = birthYear;
        this.deathYear = deathYear;
    }

    public String getName() {
        return artistName;
    }

    public int getBirthYear() {
        return birthYear;
    }

    public int getDeathYear() {
        return deathYear;
    }

    public void printInfo() {
        System.out.print("Artist: ");
        System.out.print(artistName);
        if (deathYear == -1) {
            System.out.println(", born " + birthYear);
        } else {
            System.out.println(" (" + birthYear + "-" + deathYear + ")");
        }
    }
}

// File: Artwork.java
public class Artwork {

    private String title;
    private int yearCreated;
    private Artist artist;

    public Artwork() {
        title = "None";
        yearCreated = 0;
        artist = new Artist();
    }

    public String getTitle() {
        return title;
    }

    public int getYearCreated() {
        return yearCreated;
    }

    public Artwork(String title, int yearCreated, Artist artist) {
        this.title = title;
        this.yearCreated = yearCreated;
        this.artist = artist;
    }

    public void printInfo() {
        artist.printInfo();
        System.out.println("Title: " + title + ", " + yearCreated);
    }
}