/**
* Copyright 2011 Grid Dynamics Consulting Services, Inc.
*
* 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.gridkit.coherence.txlite;
import java.util.Collection;
import com.tangosol.util.InvocableMap.EntryAggregator;
import com.tangosol.util.InvocableMap.ParallelAwareAggregator;
/**
*
* @author Alexey Ragozin (alexey.ragozin@gmail.com)
*
* @deprecated class is for internal use, kept public to support POF deserialization
*/
public class ParallelEntryAggregatorAdapter extends EntryAggregatorAdapter implements ParallelAwareAggregator {
private static final long serialVersionUID = 20110407L;
public ParallelEntryAggregatorAdapter() {
// for deserialization
}
public ParallelEntryAggregatorAdapter(ParallelAwareAggregator agent, int version) {
super(agent, version);
}
@Override
@SuppressWarnings("unchecked")
public Object aggregateResults(Collection results) {
return ((ParallelAwareAggregator)nestedAgent).aggregateResults(results);
}
@Override
public EntryAggregator getParallelAggregator() {
EntryAggregator parallel = ((ParallelAwareAggregator)nestedAgent).getParallelAggregator();
if (parallel == nestedAgent) {
return this;
}
else {
return new EntryAggregatorAdapter(parallel, version);
}
}
}