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The high performance and density marshaller
/*
* Copyright 2014 Masazumi Kobayashi
*
* 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 org.mk300.marshal.minimum.handler;
import java.io.IOException;
import java.util.Comparator;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.TreeMap;
import org.mk300.marshal.minimum.MarshalHandler;
import org.mk300.marshal.minimum.io.NaturalNumberIoHelper;
import org.mk300.marshal.minimum.io.OInputStream;
import org.mk300.marshal.minimum.io.OOutputStream;
/**
*
* @author [email protected]
*
*/
@SuppressWarnings({"rawtypes", "unchecked"})
public class TreeMapHandler implements MarshalHandler {
@Override
public void writeObject(OOutputStream out, TreeMap map) throws IOException {
out.writeObject(map.comparator());
NaturalNumberIoHelper.writeNaturalNumber(out, map.size());
for(Entry element : (Set)map.entrySet()) {
out.writeObject(element.getKey());
out.writeObject(element.getValue());
}
}
@Override
public TreeMap readObject(OInputStream in, Class clazz) throws IOException {
Comparator comparator = (Comparator)in.readObject();
TreeMap map = new TreeMap(comparator);
int size = NaturalNumberIoHelper.readNaturalNumber(in);
for(int i=0 ; i