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;
18  
19  import com.google.common.annotations.GwtCompatible;
20  
21  import java.util.SortedMap;
22  
23  /**
24   * An object representing the differences between two sorted maps.
25   *
26   * @author Louis Wasserman
27   * @since 8.0
28   */
29  @GwtCompatible
30  public interface SortedMapDifference<K, V> extends MapDifference<K, V> {
31  
32    @Override
33    SortedMap<K, V> entriesOnlyOnLeft();
34  
35    @Override
36    SortedMap<K, V> entriesOnlyOnRight();
37  
38    @Override
39    SortedMap<K, V> entriesInCommon();
40  
41    @Override
42    SortedMap<K, ValueDifference<V>> entriesDiffering();
43  }