2 * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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8 package org.opendaylight.openflowjava.protocol.impl.deserialization.match;
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10 import io.netty.buffer.ByteBuf;
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12 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
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13 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
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14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6FlowLabel;
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15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntry;
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16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntryBuilder;
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17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Flabel;
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18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;
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19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;
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20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmClassBase;
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21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
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22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;
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25 * @author michal.polkorab
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28 public class OxmIpv6FlabelDeserializer extends AbstractOxmMatchEntryDeserializer
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29 implements OFDeserializer<MatchEntries> {
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32 public MatchEntries deserialize(ByteBuf input) {
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33 MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
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34 addIpv6FlabelAugmentation(input, builder);
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35 if (builder.isHasMask()) {
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36 OxmMaskDeserializer.addMaskAugmentation(builder, input, EncodeConstants.SIZE_OF_INT_IN_BYTES);
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38 return builder.build();
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41 private static void addIpv6FlabelAugmentation(ByteBuf input,
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42 MatchEntriesBuilder builder) {
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43 Ipv6FlabelMatchEntryBuilder ipv6FlabelBuilder = new Ipv6FlabelMatchEntryBuilder();
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44 ipv6FlabelBuilder.setIpv6Flabel(new Ipv6FlowLabel(input.readUnsignedInt()));
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45 builder.addAugmentation(Ipv6FlabelMatchEntry.class, ipv6FlabelBuilder.build());
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49 protected Class<? extends MatchField> getOxmField() {
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50 return Ipv6Flabel.class;
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54 protected Class<? extends OxmClassBase> getOxmClass() {
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55 return OpenflowBasicClass.class;
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