package demo_37;

public class Car implements Comparable<Car> {
	String make;
	String model;
	int year;
	FullName owner;
	
	public Car(String make, String model, int year, FullName owner) {
		this.make = make;
		this.model = model;
		this.year = year;
		this.owner = owner;
	}

	@Override
	public String toString() {
		return "" + year + " " + make + ", " + model + ", owned by " + owner ;
	}

	@Override
	public int compareTo(Car o) {
		/* if (this.year < o.year) return -1;
		if (this.year > o.year) return +1;
		return 0; */
		return this.year - o.year;
	}

}