I don't underStand
package zh.codegym.task.task17.task1714;
/*
Comparable
*/
public class Beach implements Comparable<Beach>{
private String name;
private float distance;
private int quality;
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 synchronized void main(String[] args) {
}
@Override
public synchronized int compareTo(Beach o) {
//int a = 0;
if(this.quality > o.quality && this.distance > o.distance){
return 1;
}else if(this.quality < o.quality && this.distance < o.distance){
return -1;
}
return 0;
}
}