rectangle.java

java课件

/*
 * Rectangle.java
 *
 * Created on 2007年10月3日, 上午1:42
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package ch08.shape;

/**
 *
 * @author admin
 */
public class Rectangle extends Shape{
  private double width, length;
  
  /** Creates a new instance of Rectangle */
  public Rectangle() {
    this.width = 1.0;
    this.length = 2.0;
  }
  
  public String toString(){
    return "Rectangle("+width+","+length+")";
  }
}