/**
 * Elements used in the applet AppletPaint
 * in order to repaint the image.
 *
 * @author  Ruedi Hofer
 * @see     AppletPaint.java
 */
import java.awt.*;
import java.lang.*;
import java.math.*;

public class ArrayListElement
{
  private int _x=0;
  private int _y=0;
  private Color _color;

  public void setElement (int x, int y, Color color)
  {
    _x=x;
    _y=y;
    _color=color;
  }

  public int getX () { return _x; }
  public int getY () { return _y; }
  public Color getColor () { return _color; }

  public String toString ()
  {
    Integer x=new Integer(getX());
    Integer y=new Integer(getY());

    return ( x.toString() + " " + y.toString() + " " + getColor().toString().substring(getColor().toString().indexOf("[")));
  }

  public boolean equals(Object element)
  {
    ArrayListElement ale=(ArrayListElement)element;
    //System.out.println("compare called for "+ale.getX()+" "+ale.getY()+" "+ale.getColor());
    return ((Math.abs(ale.getX()-_x)<4) &&
            (Math.abs(ale.getY()-_y)<4) &&
            ale.getColor()==_color);
  }
}