1 /**
2 * Copyright (c) 2008-2012, 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 package org.yaml.snakeyaml.constructor;
17
18 public class Wheel {
19 private int id;
20
21 public Wheel(int id) {
22 this.id = id;
23 }
24
25 public Wheel() {
26 this(0);
27 }
28
29 public int getId() {
30 return id;
31 }
32
33 public void setId(int id) {
34 this.id = id;
35 }
36
37 @Override
38 public String toString() {
39 return "Wheel id=" + id;
40 }
41
42 @Override
43 public boolean equals(Object obj) {
44 if (obj instanceof Wheel) {
45 Wheel wheel = (Wheel) obj;
46 return id == wheel.getId();
47 } else {
48 return false;
49 }
50 }
51
52 @Override
53 public int hashCode() {
54 return new Integer(id).hashCode();
55 }
56 }