Java-Programs/ObjectOrdering/ComparableMovie.java at master · Gawsan/Java-Programs · GitHub

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package ObjectOrdering;

import java.util.Arrays;

class Movie implements Comparable<Movie> {

private double rating;

private String name;

private int year;

public Movie(String n, double rt, int y) {

this.name = n;

this.rating = rt;

this.year = y;

}

// compare on the basis of rating

* public int compareTo(Movie arg) { return this.year - arg.year; }

// compare on the basis of name

public int compareTo(Movie m) {

return this.name.compareTo(m.name); // this will call compareTo method of String Class

}

public double getRating() {

return rating;

}

public String getName() {

return name;

}

public int getYear() {

return year;

}

public class ComparableMovie {

public static void main(String[] args) {

Movie[] mov=new Movie[4];

mov[0]=new Movie("Inception",8.9,2010);

mov[1]=new Movie("The Dark Knight",9.0,2008);

mov[2]=new Movie("Intersteller",8.7,2014);

mov[3]=new Movie("The Prestige",8.2,2005);

Arrays.sort(mov);

System.out.println("Movie list in sorted order: ");

for (Movie mv : mov) {

System.out.println(

"Name: " + mv.getName() + "\t\t[Rating: " + mv.getRating() + "\tYear: " + mv.getYear() + "]");

}

Java-Programs/ObjectOrdering/ComparableMovie.java at master · Gawsan/Java-Programs · GitHub

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