2 * Copyright (C) 2014 Red Hat, Inc.
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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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9 package org.opendaylight.openflowjava.protocol.impl.deserialization.match;
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11 import io.netty.buffer.ByteBuf;
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13 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
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14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcpFlagMatchEntryBuilder;
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15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;
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16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Nxm1Class;
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17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmClassBase;
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18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpFlag;
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19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
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20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;
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21 import org.slf4j.Logger;
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22 import org.slf4j.LoggerFactory;
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25 * @author brent.salisbury
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28 public class NxmTcpFlagDeserializer extends AbstractOxmMatchEntryDeserializer
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29 implements OFDeserializer<MatchEntries> {
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30 private static final Logger logger = LoggerFactory.getLogger(NxmTcpFlagDeserializer.class);
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33 public MatchEntries deserialize(ByteBuf input) {
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34 MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
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35 addTcpFlagAugmentation(input, builder);
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36 return builder.build();
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39 private static void addTcpFlagAugmentation(ByteBuf input, MatchEntriesBuilder builder) {
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40 TcpFlagMatchEntryBuilder tcpFlagMatchEntryBuilder = new TcpFlagMatchEntryBuilder();
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41 tcpFlagMatchEntryBuilder.setTcpFlag(input.readUnsignedShort());
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45 protected Class<? extends MatchField> getOxmField() {
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46 return TcpFlag.class;
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50 protected Class<? extends OxmClassBase> getOxmClass() {
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51 return Nxm1Class.class;
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