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 17 package com.google.common.collect; 18 19 import com.google.gwt.user.client.rpc.SerializationException; 20 import com.google.gwt.user.client.rpc.SerializationStreamReader; 21 import com.google.gwt.user.client.rpc.SerializationStreamWriter; 22 import java.util.Comparator; 23 24 /** 25 * This class implements the GWT serialization of {@link ImmutableSetMultimap}. 26 * 27 * @author Chris Povirk 28 */ 29 public class ImmutableSetMultimap_CustomFieldSerializer { 30 deserialize( SerializationStreamReader reader, ImmutableSetMultimap<?, ?> instance)31 public static void deserialize( 32 SerializationStreamReader reader, ImmutableSetMultimap<?, ?> instance) {} 33 34 // Serialization type safety is at the caller's mercy. 35 @SuppressWarnings("unchecked") instantiate(SerializationStreamReader reader)36 public static ImmutableSetMultimap<Object, Object> instantiate(SerializationStreamReader reader) 37 throws SerializationException { 38 Comparator<Object> valueComparator = (Comparator<Object>) reader.readObject(); 39 ImmutableSetMultimap.Builder<Object, Object> builder = ImmutableSetMultimap.builder(); 40 if (valueComparator != null) { 41 builder.orderValuesBy(valueComparator); 42 } 43 return (ImmutableSetMultimap<Object, Object>) 44 Multimap_CustomFieldSerializerBase.instantiate(reader, builder); 45 } 46 serialize( SerializationStreamWriter writer, ImmutableSetMultimap<?, ?> instance)47 public static void serialize( 48 SerializationStreamWriter writer, ImmutableSetMultimap<?, ?> instance) 49 throws SerializationException { 50 writer.writeObject(instance.valueComparator()); 51 Multimap_CustomFieldSerializerBase.serialize(writer, instance); 52 } 53 } 54