Java-Programs/ObjectOrdering/ComparatorMovie.java at master · amulyadas001/Java-Programs · GitHub

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package ObjectOrdering;

import java.util.ArrayList;

import java.util.Collections;

import java.util.Comparator;

class MovieCom {

private double rating;

private String name;

private int year;

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

this.name = n;

this.rating = rt;

this.year = y;

}

public double getRating() {

return rating;

}

public String getName() {

return name;

}

public int getYear() {

return year;

}

public String toString() {

return "Name: "+name+"\tRating: "+rating+"\tYear: "+year;

}

class RatingCompare implements Comparator<MovieCom> {

public int compare(MovieCom m1, MovieCom m2) {

return (m1.getRating() < m2.getRating()) ? -1 : ((m1.getRating() > m2.getRating()) ? 1 : 0);

}

class NameCompare implements Comparator<MovieCom> {

public int compare(MovieCom m1, MovieCom m2) {

return m1.getName().compareTo(m2.getName());

}

public class ComparatorMovie {

public static void main(String[] args) {

ArrayList<MovieCom> mov = new ArrayList<>();

mov.add(new MovieCom("Inception ", 8.9, 2010));

mov.add(new MovieCom("The Dark Knight", 9.0, 2008));

mov.add(new MovieCom("Intersteller", 8.7, 2014));

mov.add(new MovieCom("The Prestige", 8.2, 2005));

System.out.println("Sorted Movie list on the basis of Name.");

Collections.sort(mov,new NameCompare());

for(MovieCom m:mov)

System.out.println(m);

System.out.println("\nSorted Movie list on the basis of Rating.");

Collections.sort(mov,new RatingCompare());

for(MovieCom m:mov)

System.out.println(m);

}

Java-Programs/ObjectOrdering/ComparatorMovie.java at master · amulyadas001/Java-Programs · GitHub

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