/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.map.impl.iterator;
import com.hazelcast.map.impl.MapDataSerializerHook;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import java.io.IOException;
import java.util.AbstractMap;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class MapEntriesWithCursor implements IdentifiedDataSerializable {
private List<Map.Entry<Data, Data>> entries;
private int nextTableIndexToReadFrom;
public MapEntriesWithCursor() {
}
public MapEntriesWithCursor(List<Map.Entry<Data, Data>> entries, int nextTableIndexToReadFrom) {
this.entries = entries;
this.nextTableIndexToReadFrom = nextTableIndexToReadFrom;
}
public List<Map.Entry<Data, Data>> getEntries() {
return entries;
}
public int getNextTableIndexToReadFrom() {
return nextTableIndexToReadFrom;
}
@Override
public int getFactoryId() {
return MapDataSerializerHook.F_ID;
}
@Override
public int getId() {
return MapDataSerializerHook.ENTRIES_WITH_CURSOR;
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeInt(nextTableIndexToReadFrom);
int size = entries.size();
out.writeInt(size);
for (Map.Entry<Data, Data> entry : entries) {
out.writeData(entry.getKey());
out.writeData(entry.getValue());
}
}
@Override
public void readData(ObjectDataInput in) throws IOException {
nextTableIndexToReadFrom = in.readInt();
int size = in.readInt();
entries = new ArrayList<Map.Entry<Data, Data>>(size);
for (int i = 0; i < size; i++) {
Data key = in.readData();
Data value = in.readData();
entries.add(new AbstractMap.SimpleEntry<Data, Data>(key, value));
}
}
}