/*
* 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.multimap.operations.client;
import com.hazelcast.client.RetryableRequest;
import com.hazelcast.multimap.MultiMapPortableHook;
import com.hazelcast.multimap.operations.EntrySetResponse;
import com.hazelcast.multimap.operations.MultiMapOperationFactory;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.spi.OperationFactory;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
public class EntrySetRequest extends MultiMapAllPartitionRequest implements RetryableRequest {
public EntrySetRequest() {
}
public EntrySetRequest(String name) {
super(name);
}
protected OperationFactory createOperationFactory() {
return new MultiMapOperationFactory(name, MultiMapOperationFactory.OperationFactoryType.ENTRY_SET);
}
protected Object reduce(Map<Integer, Object> map) {
Set<Map.Entry> entrySet = new HashSet<Map.Entry>();
for (Object obj : map.values()) {
if (obj == null) {
continue;
}
EntrySetResponse response = (EntrySetResponse) obj;
Set<Map.Entry<Data, Data>> entries = response.getDataEntrySet();
entrySet.addAll(entries);
}
return new PortableEntrySetResponse(entrySet);
}
public int getClassId() {
return MultiMapPortableHook.ENTRY_SET;
}
@Override
public String getMethodName() {
return "entrySet";
}
}