package reg402;

import java.awt.Point;

public class GraphNode {
  private int ID;     //結點的代號
  private static int id = 0;
  private Point position;    //結點在視圖中的位置

  public GraphNode() {
      //初始化給圖中結點分配狀態號
    ID = this.id++;
    position = null;
  }
  public GraphNode(Point position) {
    this();
    //設置結點的起始位置
    this.position = position;
  }
  public static void resetID() {
    //確定結點的代號
    id = 0;
  }
  public void setPosition(Point position) {
    //確定結點在視圖中的位置
    this.position = position;
  }
  public int getID() {
      //取得狀態號
    return this.ID;
  }
  public Point getPosition() {
      //取得結點位置
    return this.position;
  }
}