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package eu.dnetlib.data.mapreduce.util;
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import org.apache.hadoop.hbase.io.ImmutableBytesWritable;
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import com.google.common.base.Function;
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import com.google.protobuf.InvalidProtocolBufferException;
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import eu.dnetlib.data.proto.OafProtos.Oaf;
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import eu.dnetlib.data.transform.OafUtils;
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public class OafHbaseUtils extends OafUtils {
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public static OafDecoder decode(final ImmutableBytesWritable oaf) {
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return new OafDecoder(oaf.copyBytes());
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}
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public static Function<ImmutableBytesWritable, OafDecoder> decoder() {
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return new Function<ImmutableBytesWritable, OafDecoder>() {
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@Override
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public OafDecoder apply(final ImmutableBytesWritable input) {
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return OafDecoder.decode(input.copyBytes());
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}
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};
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}
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public static Function<ImmutableBytesWritable, Oaf> oafDecoder() {
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return new Function<ImmutableBytesWritable, Oaf>() {
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@Override
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public Oaf apply(final ImmutableBytesWritable input) {
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return parse(input);
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}
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};
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}
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public static Oaf parse(final ImmutableBytesWritable input) {
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try {
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return Oaf.parseFrom(input.copyBytes());
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} catch (final InvalidProtocolBufferException e) {
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throw new IllegalArgumentException(e);
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}
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}
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}
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