/*
* 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.
*
* Contributions from 2013-2017 where performed either by US government
* employees, or under US Veterans Health Administration contracts.
*
* US Veterans Health Administration contributions by government employees
* are work of the U.S. Government and are not subject to copyright
* protection in the United States. Portions contributed by government
* employees are USGovWork (17USC ยง105). Not subject to copyright.
*
* Contribution by contractors to the US Veterans Health Administration
* during this period are contractually contributed under the
* Apache License, Version 2.0.
*
* See: https://www.usa.gov/government-works
*
* Contributions prior to 2013:
*
* Copyright (C) International Health Terminology Standards Development Organisation.
* Licensed under the Apache License, Version 2.0.
*
*/
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package sh.isaac.provider.taxonomy;
//~--- non-JDK imports --------------------------------------------------------
import sh.isaac.api.externalizable.ByteArrayDataBuffer;
import sh.isaac.model.waitfree.WaitFreeMergeSerializer;
//~--- classes ----------------------------------------------------------------
/**
* The Class TaxonomyRecordSerializer.
*
* @author kec
*/
public class TaxonomyRecordSerializer
implements WaitFreeMergeSerializer<TaxonomyRecordPrimitive> {
/**
* Deserialize.
*
* @param di the di
* @return the taxonomy record primitive
*/
@Override
public TaxonomyRecordPrimitive deserialize(ByteArrayDataBuffer di) {
final int writeSequence = di.getInt();
final int[] result = di.getIntArray();
return new TaxonomyRecordPrimitive(result, writeSequence);
}
/**
* Merge.
*
* @param a the a
* @param b the b
* @param writeSequence the write sequence
* @return the taxonomy record primitive
*/
@Override
public TaxonomyRecordPrimitive merge(TaxonomyRecordPrimitive a, TaxonomyRecordPrimitive b, int writeSequence) {
final TaxonomyRecordUnpacked aRecords = a.getTaxonomyRecordUnpacked();
final TaxonomyRecordUnpacked bRecords = b.getTaxonomyRecordUnpacked();
aRecords.merge(bRecords);
return new TaxonomyRecordPrimitive(aRecords.pack(), writeSequence);
}
/**
* Serialize.
*
* @param d the d
* @param a the a
*/
@Override
public void serialize(ByteArrayDataBuffer d, TaxonomyRecordPrimitive a) {
d.putInt(a.writeSequence);
if (a.unpacked != null) {
a.taxonomyData = a.unpacked.pack();
}
d.putIntArray(a.taxonomyData);
}
}