// GeometricObject.java: The abstract GeometricObject class

public abstract class GeometricObject
{
  private String color = "white";
  private boolean filled;

  /**Default constructor*/
  protected GeometricObject()
  {
  }

  /**Construct a geometric object*/
  protected GeometricObject(String c, boolean f)
  {
    color = c;
    filled = f;
  }

  /**Getter method for color*/
  public String getColor()
  {
    return color;
  }

  /**Set method for color*/
  public void setColor(String c)
  {
    color = c;
  }

  /**Accessor method for filled. Since filled is boolean,
     so, the get method name is isFilled*/
  public boolean isFilled()
  {
    return filled;
  }

  /**Set method for filled*/
  public void setFilled(boolean f)
  {
    filled = f;
  }

  /**Abstract method findArea*/
  public abstract double findArea();

  /**Abstract method findPerimeter*/
  public abstract double findPerimeter();
}