Node.java

import org.jdelaunay.delaunay.error.DelaunayError;
import org.jdelaunay.delaunay.geometries.DPoint;

import com.vividsolutions.jts.geom.Coordinate;

public class Node {

    private double x, y;
    
    public Node(double x, double y){
        this.x = x;
        this.y = y;
    }
    
    public Node(Coordinate coordinate){
        x = coordinate.x;
        y = coordinate.y;
    }
    
    public Node(DPoint dPoint){
        x = dPoint.getX();
        y = dPoint.getY();
    }
    
    public double getX(){
        return x;
    }
    
    public int getXInt(){
        return (int)Math.round(x);
    }
    
    public double getY(){
        return y;
    }
    
    public int getYInt(){
        return (int)Math.round(y);
    }
    
    public void setCoords(double x, double y){
        this.x = x;
        this.y = y;
    }
    
    public double distance(Node other){
        Edge edge = new Edge(this, other);
        return edge.magnitude();
    }
    
    public Coordinate toCoordinate(){
        return new Coordinate(x, y);
    }
    
    public DPoint toDPoint(){
        try {
            return new DPoint(x, y, 0);
        } catch (DelaunayError e) {
            return null;
        }
    }
}