public synchronized int compareTo(Beach o) {
int stars = 0;
stars+=this.quality-o.quality;
stars+=(this.distance-o.distance)*-1;
return stars;
}package com.javarush.task.task17.task1714;
/*
Comparable
*/
public class Beach implements Comparable<Beach>{
private String name; //название
private float distance; //расстояние
private int quality; //качество
public Beach(String name, float distance, int quality) {
this.name = name;
this.distance = distance;
this.quality = quality;
}
public synchronized String getName() {
return name;
}
public synchronized void setName(String name) {
this.name = name;
}
public synchronized float getDistance() {
return distance;
}
public synchronized void setDistance(float distance) {
this.distance = distance;
}
public synchronized int getQuality() {
return quality;
}
public synchronized void setQuality(int quality) {
this.quality = quality;
}
public static void main(String[] args) {
// Beach beach = new Beach("Casablanka",10,5);
// Beach beach2= new Beach("Shrlanka",15,3);
// System.out.println(beach2.compareTo(beach));
}
@Override
public synchronized int compareTo(Beach o) {
int stars =0;
stars+=this.quality-o.quality;
stars+=(this.distance-o.distance)*-1;
return stars;
}
}