/**
 * This interface denotes objects that have a color.
 * @author fpereira
 *
 */
public interface Colorable {

  /**
   * Sets the color of the object, using a color in the RGB system.
   * @param r an integer from 0 to 255 specifying the amount of red in the
   * color.
   * @param g the amount of green.
   * @param b the amount of blue.
   */
  void setColor(int r, int g, int b);
}