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.serialization.match;
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10 import io.netty.buffer.ByteBuf;
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12 import org.opendaylight.openflowjava.util.ByteBufUtils;
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13 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
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14 import org.opendaylight.openflowjava.protocol.api.util.OxmMatchConstants;
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15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntry;
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16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Ipv6ExthdrFlags;
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17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
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20 * @author michal.polkorab
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23 public class OxmIpv6ExtHdrSerializer extends AbstractOxmMatchEntrySerializer {
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26 public void serialize(final MatchEntries entry, final ByteBuf outBuffer) {
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27 super.serialize(entry, outBuffer);
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28 Ipv6ExthdrFlags pseudoField = entry.getAugmentation(PseudoFieldMatchEntry.class).getPseudoField();
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29 int bitmap = ByteBufUtils.fillBitMask(0,
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30 pseudoField.isNonext(),
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31 pseudoField.isEsp(),
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32 pseudoField.isAuth(),
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33 pseudoField.isDest(),
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34 pseudoField.isFrag(),
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35 pseudoField.isRouter(),
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36 pseudoField.isHop(),
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37 pseudoField.isUnrep(),
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38 pseudoField.isUnseq());
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39 outBuffer.writeShort(bitmap);
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40 writeMask(entry, outBuffer, getValueLength());
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44 protected int getOxmClassCode() {
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45 return OxmMatchConstants.OPENFLOW_BASIC_CLASS;
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49 protected int getOxmFieldCode() {
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50 return OxmMatchConstants.IPV6_EXTHDR;
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54 protected int getValueLength() {
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55 return EncodeConstants.SIZE_OF_SHORT_IN_BYTES;
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