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
17package com.google.common.collect;
18
19import com.google.common.annotations.GwtCompatible;
20
21import 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
30public 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}
44