2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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.openflowplugin.openflow.md.core.sal.convertor.match.cases;
11 import java.util.Optional;
12 import javax.annotation.Nonnull;
13 import org.opendaylight.openflowplugin.api.OFConstants;
14 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
15 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ConvertorCase;
16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.IpConversionUtil;
17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.data.MatchResponseConvertorData;
18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatchBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ArpTpaCase;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.arp.tpa._case.ArpTpa;
24 public class OfToSalArpTpaCase extends ConvertorCase<ArpTpaCase, MatchBuilder, MatchResponseConvertorData> {
25 public OfToSalArpTpaCase() {
26 super(ArpTpaCase.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
30 public Optional<MatchBuilder> process(@Nonnull ArpTpaCase source, MatchResponseConvertorData data, ConvertorExecutor convertorExecutor) {
31 final MatchBuilder matchBuilder = data.getMatchBuilder();
32 final ArpMatchBuilder arpMatchBuilder = data.getArpMatchBuilder();
34 ArpTpa arpTpa = source.getArpTpa();
39 if (null != arpTpa.getMask()) {
40 mask = IpConversionUtil.countBits(arpTpa.getMask());
43 Ipv4Prefix ipv4Prefix = IpConversionUtil.createPrefix(arpTpa.getIpv4Address(), mask);
44 arpMatchBuilder.setArpTargetTransportAddress(ipv4Prefix);
45 matchBuilder.setLayer3Match(arpMatchBuilder.build());
48 return Optional.of(matchBuilder);