| /* |
| * Copyright (C) 2010 The Guava Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.common.collect.testing; |
| |
| import com.google.common.annotations.GwtCompatible; |
| import java.io.Serializable; |
| |
| /** |
| * Simple base class to verify that we handle generics correctly. |
| * |
| * @author Kevin Bourrillion |
| */ |
| @GwtCompatible |
| public class BaseComparable implements Comparable<BaseComparable>, Serializable { |
| private final String s; |
| |
| public BaseComparable(String s) { |
| this.s = s; |
| } |
| |
| @Override |
| public int hashCode() { // delegate to 's' |
| return s.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == null) { |
| return false; |
| } else if (other instanceof BaseComparable) { |
| return s.equals(((BaseComparable) other).s); |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public int compareTo(BaseComparable o) { |
| return s.compareTo(o.s); |
| } |
| |
| private static final long serialVersionUID = 0; |
| } |