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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.PriorityQueue;
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")
public class PriorityQueueHandler implements MarshalHandler {
@Override
public void writeObject(OOutputStream out, PriorityQueue queue) throws IOException {
NaturalNumberIoHelper.writeNaturalNumber(out, queue.size());
out.writeObject(queue.comparator());
for(Object element : queue) {
out.writeObject(element);
}
}
@SuppressWarnings("unchecked")
@Override
public PriorityQueue readObject(OInputStream in, Class clazz) throws IOException {
int size = NaturalNumberIoHelper.readNaturalNumber(in);
Comparator comparator = (Comparator)in.readObject();
PriorityQueue queue = new PriorityQueue(size, comparator);
for(int i=0 ; i