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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  }