1 /**
2 * Copyright (c) 2008-2011, http://www.snakeyaml.org
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.yaml.snakeyaml.constructor;
18
19 public class Wheel {
20 private int id;
21
22 public Wheel(int id) {
23 this.id = id;
24 }
25
26 public Wheel() {
27 this(0);
28 }
29
30 public int getId() {
31 return id;
32 }
33
34 public void setId(int id) {
35 this.id = id;
36 }
37
38 @Override
39 public String toString() {
40 return "Wheel id=" + id;
41 }
42
43 @Override
44 public boolean equals(Object obj) {
45 if (obj instanceof Wheel) {
46 Wheel wheel = (Wheel) obj;
47 return id == wheel.getId();
48 } else {
49 return false;
50 }
51 }
52
53 @Override
54 public int hashCode() {
55 return new Integer(id).hashCode();
56 }
57 }