1/*
2 * Copyright (C) 2009 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.gwt.user.client.rpc.SerializationException;
20import com.google.gwt.user.client.rpc.SerializationStreamReader;
21import com.google.gwt.user.client.rpc.SerializationStreamWriter;
22
23/**
24 * This class implements the GWT serialization of {@link LexicographicalOrdering}.
25 *
26 * @author Chris Povirk
27 */
28public class LexicographicalOrdering_CustomFieldSerializer {
29
30  public static void deserialize(SerializationStreamReader reader,
31      LexicographicalOrdering<?> instance) {
32  }
33
34  @SuppressWarnings("unchecked") // deserialization is unsafe
35  public static LexicographicalOrdering<Object> instantiate(
36      SerializationStreamReader reader) throws SerializationException {
37    return new LexicographicalOrdering<Object>(
38        (Ordering<Object>) reader.readObject());
39  }
40
41  public static void serialize(SerializationStreamWriter writer,
42      LexicographicalOrdering<?> instance) throws SerializationException {
43    writer.writeObject(instance.elementOrder);
44  }
45}
46