public class MoveBranch extends Branch {

  /**
   * Position where to draw at
   **/
  int x,y;
  
  /**
   * Construct a branch with children and
   * next as null
   **/
  public MoveBranch(int x, int y){
    super(); // Call superclass constructor
    this.x = x;
    this.y = y;
  }
  
  /**
   * Accessors
   **/
  public int getXPos() {return this.x;}
  public int getYPos() {return this.y;}
  public void moveTo(int x, int y){
    this.x = x; this.y = y;}
  
  /**
   * Method to return a string with informaiton 
   * about this branch
   */
  public String toString() 
  {
    return "Move ("+x+","+y+") "+super.toString();
  }
  
  /*
   * Set the location, then draw
   * @param pen Turtle to draw with
   **/
  public void drawWith(Turtle pen){
    pen.moveTo(this.x,this.y);
    super.drawWith(pen); // Do a normal branch now
  }
}