| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.cocoon.samples.tour.shapes; |
| |
| /** |
| * Circle Shape for tour block java-shapes sample |
| */ |
| public class Circle implements Shape{ |
| double _r; |
| |
| public String getName() { |
| return "Circle"; |
| } |
| |
| /** Creates a new instance of Circle */ |
| public Circle(double r) { |
| _r = r; |
| } |
| |
| public double getArea() { |
| return 3.14 * _r * _r; |
| } |
| |
| public double getPerimeter() { |
| return 2 * 3.14 * _r; |
| } |
| |
| } |
