/*
* Copyright (c) 2008-2013, 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.replicatedmap.client;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Portable;
import com.hazelcast.nio.serialization.PortableReader;
import com.hazelcast.nio.serialization.PortableWriter;
import java.io.IOException;
import java.util.AbstractMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
/**
* An implementation of a portable implementing entry set for client results on entrySet requests
*
* @param <K> key type
* @param <V> value type
*/
public class ReplicatedMapEntrySet<K, V>
implements Portable {
private final Set<Map.Entry<K, V>> entrySet;
ReplicatedMapEntrySet() {
entrySet = new HashSet<Map.Entry<K, V>>();
}
public ReplicatedMapEntrySet(Set<Map.Entry<K, V>> entrySet) {
this.entrySet = entrySet;
}
public Set<Map.Entry<K, V>> getEntrySet() {
return entrySet;
}
@Override
public void writePortable(PortableWriter writer)
throws IOException {
writer.writeInt("size", entrySet.size());
ObjectDataOutput out = writer.getRawDataOutput();
for (Map.Entry<K, V> entry : entrySet) {
out.writeObject(entry.getKey());
out.writeObject(entry.getValue());
}
}
@Override
public void readPortable(PortableReader reader)
throws IOException {
int size = reader.readInt("size");
ObjectDataInput in = reader.getRawDataInput();
for (int i = 0; i < size; i++) {
K key = (K) in.readObject();
V value = (V) in.readObject();
entrySet.add(new AbstractMap.SimpleImmutableEntry(key, value));
}
}
@Override
public int getFactoryId() {
return ReplicatedMapPortableHook.F_ID;
}
@Override
public int getClassId() {
return ReplicatedMapPortableHook.MAP_ENTRY_SET;
}
}