1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.functor.example.kata.one;
18
19 import org.apache.commons.functor.UnaryFunction;
20
21
22 /**
23 * @version $Revision: 665786 $ $Date: 2008-06-09 19:17:39 +0200 (Mon, 09 Jun 2008) $
24 * @author Rodney Waldhoff
25 */
26 public class Product {
27 public Product(String name, String sku, int cost) {
28 this(name,sku,ToMoney.from(Multiply.by(cost)));
29 }
30
31 public Product(String name, String sku, UnaryFunction<? super Integer, Money> price) {
32 this.name = name;
33 this.sku = sku;
34 this.priceFunction = price;
35 }
36
37 public String getName() {
38 return name;
39 }
40
41 public UnaryFunction<? super Integer, Money> getPriceFunction() {
42 return priceFunction;
43 }
44
45 public String getSku() {
46 return sku;
47 }
48
49 public void setName(String string) {
50 name = string;
51 }
52
53 public void setPriceFunction(UnaryFunction<? super Integer, Money> function) {
54 priceFunction = function;
55 }
56
57 public void setSku(String string) {
58 sku = string;
59 }
60
61 public Money getPrice(int quantity) {
62 return priceFunction.evaluate(quantity);
63 }
64
65 private String name;
66 private String sku;
67 private UnaryFunction<? super Integer, Money> priceFunction;
68 }