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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  }