package pr03;

import java.text.DecimalFormat;

public class Tune {
   
   private String title;
   private double duration;
   private DecimalFormat oneDigitDF;
   
   public Tune(String title, double duration) {
      this.title = title;
      this.duration = duration;
      oneDigitDF = new DecimalFormat("0.0");
   }
   
   public String getTitle() {
      return title;
   }
   
   public double getDuration() {
      return duration;
   }
   
   public String toString() {
      return title + " : " + oneDigit(duration);
   }
   
   private String oneDigit(double x) {
      return oneDigitDF.format(x);
   }
   
   public int compareTo(Tune other) {
      return title.compareTo(other.title);
   }

}