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/*
* Copyright (C) 2009 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;
import com.google.gwt.user.client.rpc.SerializationException;
import com.google.gwt.user.client.rpc.SerializationStreamReader;
import com.google.gwt.user.client.rpc.SerializationStreamWriter;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* This class implements the GWT serialization of {@link LinkedHashMultimap}.
*
* @author Chris Povirk
*/
public class LinkedHashMultimap_CustomFieldSerializer {
public static void deserialize(SerializationStreamReader in,
LinkedHashMultimap<?, ?> out) {
}
public static LinkedHashMultimap<Object, Object> instantiate(
SerializationStreamReader stream) throws SerializationException {
LinkedHashMultimap<Object, Object> multimap = LinkedHashMultimap.create();
multimap.valueSetCapacity = stream.readInt();
int distinctKeys = stream.readInt();
Map<Object, Collection<Object>> map =
new LinkedHashMap<Object, Collection<Object>>(Maps.capacity(distinctKeys));
for (int i = 0; i < distinctKeys; i++) {
Object key = stream.readObject();
map.put(key, multimap.createCollection(key));
}
int entries = stream.readInt();
for (int i = 0; i < entries; i++) {
Object key = stream.readObject();
Object value = stream.readObject();
map.get(key).add(value);
}
multimap.setMap(map);
return multimap;
}
public static void serialize(SerializationStreamWriter stream,
LinkedHashMultimap<?, ?> multimap) throws SerializationException {
stream.writeInt(multimap.valueSetCapacity);
stream.writeInt(multimap.keySet().size());
for (Object key : multimap.keySet()) {
stream.writeObject(key);
}
stream.writeInt(multimap.size());
for (Map.Entry<?, ?> entry : multimap.entries()) {
stream.writeObject(entry.getKey());
stream.writeObject(entry.getValue());
}
}
}
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