Coverage Summary for Class: BaseComparable (com.google.common.collect.testing)

1 /*
2  * Copyright (C) 2010 The Guava Authors
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 com.google.common.collect.testing;
18 
19 import com.google.common.annotations.GwtCompatible;
20 import java.io.Serializable;
21 
22 /**
23  * Simple base class to verify that we handle generics correctly.
24  *
25  * @author Kevin Bourrillion
26  */
27 @GwtCompatible
28 public class BaseComparable implements Comparable<BaseComparable>, Serializable {
29   private final String s;
30 
31   public BaseComparable(String s) {
32     this.s = s;
33   }
34 
35   @Override
36   public int hashCode() { // delegate to 's'
37     return s.hashCode();
38   }
39 
40   @Override
41   public boolean equals(Object other) {
42     if (other == null) {
43       return false;
44     } else if (other instanceof BaseComparable) {
45       return s.equals(((BaseComparable) other).s);
46     } else {
47       return false;
48     }
49   }
50 
51   @Override
52   public int compareTo(BaseComparable o) {
53     return s.compareTo(o.s);
54   }
55 
56   private static final long serialVersionUID = 0;
57 }