Point, 12.06.2021

package prj12062021;

public class Point {
    private double x;
    private double y;

    // constructor 1
    public Point() {
        this.x = 0;
        this.y = 0;
    }

    // constructor 2
    public Point(double x, double y) {
        this.x = x;
        this.y = y;
    }

    // getters
    public double getX() {
        return this.x;
    }

    public double getY() {
        return this.y;
    }

    // setters
    public void setX(double x) {
        this.x = x;
    }

    public void setY(double y) {
        this.y = y;
    }

    public void print() {
        System.out.println("(" + x + ", " + y + ")");
    }

    public double distance(Point other) {
        double dx = this.x - other.x;
        double dy = this.y - other.y;
        return Math.sqrt(dx * dx + dy * dy);
    }

    @Override
    public boolean equals(Object obj) {
        Point p = (Point) obj;

        return (this.x == p.x && this.y == p.y);
    }

    @Override
    public String toString() {
        return "(" + x + ", " + y + ")";
    }

}