2 * Copyright (C) 2014 Red Hat, Inc.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.openflowjava.protocol.impl.deserialization.match;
11 import io.netty.buffer.ByteBuf;
13 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcpFlagMatchEntryBuilder;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Nxm1Class;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmClassBase;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpFlag;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;
21 import org.slf4j.Logger;
22 import org.slf4j.LoggerFactory;
25 * @author brent.salisbury
28 public class NxmTcpFlagDeserializer extends AbstractOxmMatchEntryDeserializer
29 implements OFDeserializer<MatchEntries> {
30 private static final Logger logger = LoggerFactory.getLogger(NxmTcpFlagDeserializer.class);
33 public MatchEntries deserialize(ByteBuf input) {
34 MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
35 addTcpFlagAugmentation(input, builder);
36 return builder.build();
39 private static void addTcpFlagAugmentation(ByteBuf input, MatchEntriesBuilder builder) {
40 TcpFlagMatchEntryBuilder tcpFlagMatchEntryBuilder = new TcpFlagMatchEntryBuilder();
41 tcpFlagMatchEntryBuilder.setTcpFlag(input.readUnsignedShort());
45 protected Class<? extends MatchField> getOxmField() {
50 protected Class<? extends OxmClassBase> getOxmClass() {
51 return Nxm1Class.class;