songclass.java

//add class definitions below this line
import java.text.DecimalFormat;
import java.math.RoundingMode;
class Song{
  private String artist;
  private String title;
  private String album;
  private int playCount;
  private static final Double PAY_RATE = 0.001;
  private Double moneyEarned;
  
  public String getArtist(){
    return artist;
  }
  public String getTitle(){
    return title;
  }
  public String getAlbum(){
    return album;
  }
  public int getPlayCount(){
    return playCount;
  }
  public Double getPayRate(){
    return PAY_RATE;
  }
  public Double getMoneyEarned(){
    return moneyEarned;
  }
  // SETTER
  public void setArtist(String v){
    artist = v;
  }
  public void setTitle(String v){
    title = v;
  }
  public void setAlbum(String v){
    album = v;
  }
  public void setPlayCount(int v){
    playCount = v;
  }
  public Song(String artist_, String title_, String album_, Double moneyEarned_){
    artist = artist_;
    title = title_;
    album = album_;
    playCount = 0;
  }
  public void play(){
    setPlayCount(this.getPlayCount()+1);
    moneyEarned = getPlayCount()*getPayRate();
  }
  public Double fixFormat(Double d){
    DecimalFormat df = new DecimalFormat("#.###");
    df.setRoundingMode(RoundingMode.CEILING);
    Double result = Double.valueOf(df.format(d));
    return result;
  }
}

  
//add class definitions above this line

public class CodingExercise3 {
  public static void main(String[] args) {
    
    //add code below this line
    Song mySong = new Song("led zeppelin", "ten years gone", "physical graffiti", 0.001);
    mySong.play();
    System.out.println(mySong.getMoneyEarned());
    for (int i = 0; i < 10000; i++) {
      mySong.play();
    }
    System.out.println(mySong.getMoneyEarned());


    //add code above this line
  }
}