1/**
2 * Copyright (c) 2008, 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 */
16package org.yaml.snakeyaml.constructor;
17
18public 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}
57