Examples with Ipv6SrcCaseBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6SrcCaseBuilder used on opensource projects

Example 1 with Ipv6SrcCaseBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6SrcCaseBuilder in project openflowplugin by opendaylight.

the class SalToOfSetNwSrcActionCase method process.

@Nonnull
@Override
public Optional<Action> process(@Nonnull final SetNwSrcActionCase source, final ActionConvertorData data, ConvertorExecutor convertorExecutor) {
    final ActionBuilder builder = new ActionBuilder();
    final Address address = source.getSetNwSrcAction().getAddress();
    if (address instanceof Ipv4) {
        Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv4) address).getIpv4Address().getValue());
        Ipv4Address result = new Ipv4Address(addressParts.iterator().next());
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv4Src.class);
        Ipv4SrcCaseBuilder ipv4SrcCaseBuilder = new Ipv4SrcCaseBuilder();
        Ipv4SrcBuilder ipv4SrcBuilder = new Ipv4SrcBuilder();
        ipv4SrcBuilder.setIpv4Address(result);
        Integer prefix = IpConversionUtil.extractPrefix(result);
        ipv4SrcBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
        ipv4SrcCaseBuilder.setIpv4Src(ipv4SrcBuilder.build());
        matchEntryBuilder.setHasMask(false);
        matchEntryBuilder.setMatchEntryValue(ipv4SrcCaseBuilder.build());
        List<MatchEntry> entries = new ArrayList<>();
        entries.add(matchEntryBuilder.build());
        SetFieldActionBuilder setFieldBuilder = new SetFieldActionBuilder();
        setFieldBuilder.setMatchEntry(entries);
        SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
        setFieldCaseBuilder.setSetFieldAction(setFieldBuilder.build());
        builder.setActionChoice(setFieldCaseBuilder.build());
    } else if (address instanceof Ipv6) {
        Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv6) address).getIpv6Address().getValue());
        Ipv6Address result = new Ipv6Address(addressParts.iterator().next());
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6Src.class);
        Ipv6SrcCaseBuilder ipv6SrcCaseBuilder = new Ipv6SrcCaseBuilder();
        Ipv6SrcBuilder ipv6SrcBuilder = new Ipv6SrcBuilder();
        ipv6SrcBuilder.setIpv6Address(result);
        Integer prefix = IpConversionUtil.extractPrefix(result);
        ipv6SrcBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
        ipv6SrcCaseBuilder.setIpv6Src(ipv6SrcBuilder.build());
        matchEntryBuilder.setHasMask(false);
        matchEntryBuilder.setMatchEntryValue(ipv6SrcCaseBuilder.build());
        List<MatchEntry> matchEntriesList = new ArrayList<>();
        matchEntriesList.add(matchEntryBuilder.build());
        SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
        SetFieldActionBuilder setFieldActionBuilder = new SetFieldActionBuilder();
        setFieldActionBuilder.setMatchEntry(matchEntriesList);
        setFieldCaseBuilder.setSetFieldAction(setFieldActionBuilder.build());
        builder.setActionChoice(setFieldCaseBuilder.build());
    } else {
        throw new IllegalArgumentException("Address is not supported: " + address.getClass().getName());
    }
    return Optional.of(builder.build());
}

Example 2 with Ipv6SrcCaseBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6SrcCaseBuilder in project openflowplugin by opendaylight.

the class MatchResponseConvertor2Test method testWithMatchEntryWithIpv6ArbitraryMasks.

/**
 * Test {@link MatchResponseConvertor#convert(MatchEntriesGrouping, VersionDatapathIdConvertorData)}.
 */
@Test
public void testWithMatchEntryWithIpv6ArbitraryMasks() {
    final MatchBuilder builder = new MatchBuilder();
    builder.setType(OxmMatchType.class);
    final List<MatchEntry> entries = new ArrayList<>();
    MatchEntryBuilder entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Metadata.class);
    entriesBuilder.setHasMask(true);
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Src.class);
    entriesBuilder.setHasMask(true);
    final Ipv6SrcCaseBuilder ipv6SrcCaseBuilder = new Ipv6SrcCaseBuilder();
    final Ipv6SrcBuilder ipv6SrcBuilder = new Ipv6SrcBuilder();
    ipv6SrcBuilder.setIpv6Address(new Ipv6Address("1001:1001:1001:1001:1001:1001:1001:1001"));
    ipv6SrcBuilder.setMask(new byte[] { (byte) 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (byte) 255 });
    ipv6SrcCaseBuilder.setIpv6Src(ipv6SrcBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6SrcCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Dst.class);
    entriesBuilder.setHasMask(true);
    final Ipv6DstCaseBuilder ipv6DstCaseBuilder = new Ipv6DstCaseBuilder();
    final Ipv6DstBuilder ipv6AddressBuilder = new Ipv6DstBuilder();
    ipv6AddressBuilder.setIpv6Address(new Ipv6Address("2002:2002:2002:2002:2002:2002:2002:2002"));
    ipv6AddressBuilder.setMask(new byte[] { (byte) 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (byte) 255 });
    ipv6DstCaseBuilder.setIpv6Dst(ipv6AddressBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6DstCaseBuilder.build());
    entries.add(entriesBuilder.build());
    builder.setMatchEntry(entries);
    final Match match = builder.build();
    final VersionDatapathIdConvertorData datapathIdConvertorData = new VersionDatapathIdConvertorData(OFConstants.OFP_VERSION_1_3);
    datapathIdConvertorData.setDatapathId(new BigInteger("42"));
    final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder salMatchBuilder = convert(match, datapathIdConvertorData);
    final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match builtMatch = salMatchBuilder.build();
    final Ipv6MatchArbitraryBitMask ipv6MatchArbitraryBitMask = (Ipv6MatchArbitraryBitMask) builtMatch.getLayer3Match();
    Assert.assertEquals("Wrong ipv6 src address", "1001:1001:1001:1001:1001:1001:1001:1001", ipv6MatchArbitraryBitMask.getIpv6SourceAddressNoMask().getValue());
    Assert.assertEquals("Wrong ipv6 dst address", "2002:2002:2002:2002:2002:2002:2002:2002", ipv6MatchArbitraryBitMask.getIpv6DestinationAddressNoMask().getValue());
}

Example 3 with Ipv6SrcCaseBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6SrcCaseBuilder in project openflowplugin by opendaylight.

the class MatchResponseConvertor2Test method testWithMatchEntryWithIpv6SrcCidrlMaskAndDstArbitraryBitMask.

/**
 * Test {@link MatchResponseConvertor#convert(MatchEntriesGrouping, VersionDatapathIdConvertorData)}.
 */
@Test
public void testWithMatchEntryWithIpv6SrcCidrlMaskAndDstArbitraryBitMask() {
    final MatchBuilder builder = new MatchBuilder();
    builder.setType(OxmMatchType.class);
    final List<MatchEntry> entries = new ArrayList<>();
    MatchEntryBuilder entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Metadata.class);
    entriesBuilder.setHasMask(true);
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Src.class);
    entriesBuilder.setHasMask(true);
    final Ipv6SrcCaseBuilder ipv6SrcCaseBuilder = new Ipv6SrcCaseBuilder();
    final Ipv6SrcBuilder ipv6SrcBuilder = new Ipv6SrcBuilder();
    ipv6SrcBuilder.setIpv6Address(new Ipv6Address("1001:1001:1001:1001:1001:1001:1001:1001"));
    ipv6SrcBuilder.setMask(new byte[] { (byte) 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 });
    ipv6SrcCaseBuilder.setIpv6Src(ipv6SrcBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6SrcCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Dst.class);
    entriesBuilder.setHasMask(true);
    final Ipv6DstCaseBuilder ipv6DstCaseBuilder = new Ipv6DstCaseBuilder();
    final Ipv6DstBuilder ipv6AddressBuilder = new Ipv6DstBuilder();
    ipv6AddressBuilder.setIpv6Address(new Ipv6Address("2002:2002:2002:2002:2002:2002:2002:2002"));
    ipv6AddressBuilder.setMask(new byte[] { (byte) 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (byte) 255 });
    ipv6DstCaseBuilder.setIpv6Dst(ipv6AddressBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6DstCaseBuilder.build());
    entries.add(entriesBuilder.build());
    builder.setMatchEntry(entries);
    final Match match = builder.build();
    final VersionDatapathIdConvertorData datapathIdConvertorData = new VersionDatapathIdConvertorData(OFConstants.OFP_VERSION_1_3);
    datapathIdConvertorData.setDatapathId(new BigInteger("42"));
    final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder salMatchBuilder = convert(match, datapathIdConvertorData);
    final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match builtMatch = salMatchBuilder.build();
    final Ipv6MatchArbitraryBitMask ipv6MatchArbitraryBitMask = (Ipv6MatchArbitraryBitMask) builtMatch.getLayer3Match();
    Assert.assertEquals("Wrong ipv6 src address", "1001:1001:1001:1001:1001:1001:1001:1001", ipv6MatchArbitraryBitMask.getIpv6SourceAddressNoMask().getValue());
    Assert.assertEquals("Wrong ipv6 dst address", "2002:2002:2002:2002:2002:2002:2002:2002", ipv6MatchArbitraryBitMask.getIpv6DestinationAddressNoMask().getValue());
}

Example 4 with Ipv6SrcCaseBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6SrcCaseBuilder in project openflowplugin by opendaylight.

the class MatchResponseConvertor2Test method testLayer3MatchIpv6.

/**
 * Test {@link MatchResponseConvertor#convert(MatchEntriesGrouping, VersionDatapathIdConvertorData)}.
 */
@Test
public void testLayer3MatchIpv6() {
    final MatchBuilder builder = new MatchBuilder();
    builder.setType(OxmMatchType.class);
    final List<MatchEntry> entries = new ArrayList<>();
    MatchEntryBuilder entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Src.class);
    entriesBuilder.setHasMask(false);
    final Ipv6SrcCaseBuilder ipv6SrcCaseBuilder = new Ipv6SrcCaseBuilder();
    final Ipv6SrcBuilder ipv6AddressBuilder = new Ipv6SrcBuilder();
    ipv6AddressBuilder.setIpv6Address(new Ipv6Address("2001:cdba:0000:0000:0000:0000:3257:9657"));
    ipv6SrcCaseBuilder.setIpv6Src(ipv6AddressBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6SrcCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Dst.class);
    entriesBuilder.setHasMask(false);
    final Ipv6DstCaseBuilder ipv6DstCaseBuilder = new Ipv6DstCaseBuilder();
    final Ipv6DstBuilder ipv6DstBuilder = new Ipv6DstBuilder();
    ipv6DstBuilder.setIpv6Address(new Ipv6Address("2001:cdba:0000:0000:0000:0000:3257:9658"));
    ipv6DstCaseBuilder.setIpv6Dst(ipv6DstBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6DstCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Flabel.class);
    entriesBuilder.setHasMask(false);
    final Ipv6FlabelCaseBuilder ipv6FlabelCaseBuilder = new Ipv6FlabelCaseBuilder();
    final Ipv6FlabelBuilder ipv6FlabelBuilder = new Ipv6FlabelBuilder();
    ipv6FlabelBuilder.setIpv6Flabel(new Ipv6FlowLabel(18L));
    ipv6FlabelCaseBuilder.setIpv6Flabel(ipv6FlabelBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6FlabelCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6NdTarget.class);
    entriesBuilder.setHasMask(false);
    final Ipv6NdTargetCaseBuilder ipv6NdTargetCaseBuilder = new Ipv6NdTargetCaseBuilder();
    final Ipv6NdTargetBuilder ipv6NdTargetBuilder = new Ipv6NdTargetBuilder();
    ipv6NdTargetBuilder.setIpv6Address(new Ipv6Address("2001:cdba:0000:0000:0000:0000:3257:9659"));
    ipv6NdTargetCaseBuilder.setIpv6NdTarget(ipv6NdTargetBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6NdTargetCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6NdSll.class);
    entriesBuilder.setHasMask(false);
    final Ipv6NdSllCaseBuilder ipv6NdSllCaseBuilder = new Ipv6NdSllCaseBuilder();
    final Ipv6NdSllBuilder ipv6NdSllBuilder = new Ipv6NdSllBuilder();
    ipv6NdSllBuilder.setMacAddress(new MacAddress("00:00:00:00:00:05"));
    ipv6NdSllCaseBuilder.setIpv6NdSll(ipv6NdSllBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6NdSllCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6NdTll.class);
    entriesBuilder.setHasMask(false);
    final Ipv6NdTllCaseBuilder ipv6NdTllCaseBuilder = new Ipv6NdTllCaseBuilder();
    final Ipv6NdTllBuilder ipv6NdTllBuilder = new Ipv6NdTllBuilder();
    ipv6NdTllBuilder.setMacAddress(new MacAddress("00:00:00:00:00:06"));
    ipv6NdTllCaseBuilder.setIpv6NdTll(ipv6NdTllBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6NdTllCaseBuilder.build());
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(Ipv6Exthdr.class);
    entriesBuilder.setHasMask(false);
    final Ipv6ExthdrCaseBuilder ipv6ExthdrCaseBuilder = new Ipv6ExthdrCaseBuilder();
    final Ipv6ExthdrBuilder ipv6ExthdrBuilder = new Ipv6ExthdrBuilder();
    ipv6ExthdrBuilder.setPseudoField(new Ipv6ExthdrFlags(true, false, true, false, true, false, true, false, true));
    ipv6ExthdrCaseBuilder.setIpv6Exthdr(ipv6ExthdrBuilder.build());
    entriesBuilder.setMatchEntryValue(ipv6ExthdrCaseBuilder.build());
    builder.setMatchEntry(entries);
    entries.add(entriesBuilder.build());
    final VersionDatapathIdConvertorData datapathIdConvertorData = new VersionDatapathIdConvertorData(OFConstants.OFP_VERSION_1_3);
    datapathIdConvertorData.setDatapathId(new BigInteger("42"));
    final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder salMatchBuilder = convert(builder.build(), datapathIdConvertorData);
    final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match builtMatch = salMatchBuilder.build();
    final Ipv6Match ipv6Match = (Ipv6Match) builtMatch.getLayer3Match();
    Assert.assertEquals("Wrong ipv6 src address", "2001:cdba::3257:9657/128", ipv6Match.getIpv6Source().getValue());
    Assert.assertEquals("Wrong ipv6 dst address", "2001:cdba::3257:9658/128", ipv6Match.getIpv6Destination().getValue());
    Assert.assertEquals("Wrong ipv6 nd target", "2001:cdba:0000:0000:0000:0000:3257:9659", ipv6Match.getIpv6NdTarget().getValue());
    Assert.assertEquals("Wrong ipv6 flabel", 18, ipv6Match.getIpv6Label().getIpv6Flabel().getValue().intValue());
    Assert.assertEquals("Wrong ipv6 nd sll", new MacAddress("00:00:00:00:00:05"), ipv6Match.getIpv6NdSll());
    Assert.assertEquals("Wrong ipv6 nd tll", new MacAddress("00:00:00:00:00:06"), ipv6Match.getIpv6NdTll());
    Assert.assertEquals("Wrong ipv6 ext header", 358, ipv6Match.getIpv6ExtHeader().getIpv6Exthdr().intValue());
}

Example 5 with Ipv6SrcCaseBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6SrcCaseBuilder in project openflowplugin by opendaylight.

the class SalToOfIpv6MatchCase method process.

@Override
public Optional<List<MatchEntry>> process(@Nonnull Ipv6Match source, VersionConvertorData data, ConvertorExecutor convertorExecutor) {
    List<MatchEntry> result = new ArrayList<>();
    if (source.getIpv6Source() != null) {
        Ipv6Prefix ipv6Prefix = source.getIpv6Source();
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6Src.class);
        Ipv6SrcCaseBuilder ipv6SrcCaseBuilder = new Ipv6SrcCaseBuilder();
        Ipv6SrcBuilder ipv6SrcBuilder = new Ipv6SrcBuilder();
        final Integer prefix = IpConversionUtil.extractIpv6Prefix(ipv6Prefix);
        boolean hasMask = false;
        if (null != prefix) {
            ipv6SrcBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
            hasMask = true;
        }
        ipv6SrcBuilder.setIpv6Address(IpConversionUtil.extractIpv6Address(ipv6Prefix));
        ipv6SrcCaseBuilder.setIpv6Src(ipv6SrcBuilder.build());
        matchEntryBuilder.setHasMask(hasMask);
        matchEntryBuilder.setMatchEntryValue(ipv6SrcCaseBuilder.build());
        result.add(matchEntryBuilder.build());
    }
    if (source.getIpv6Destination() != null) {
        Ipv6Prefix ipv6Prefix = source.getIpv6Destination();
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6Dst.class);
        Ipv6DstCaseBuilder ipv6DstCaseBuilder = new Ipv6DstCaseBuilder();
        Ipv6DstBuilder ipv6DstBuilder = new Ipv6DstBuilder();
        final Integer prefix = IpConversionUtil.extractIpv6Prefix(ipv6Prefix);
        boolean hasMask = false;
        if (null != prefix) {
            ipv6DstBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
            hasMask = true;
        }
        ipv6DstBuilder.setIpv6Address(IpConversionUtil.extractIpv6Address(ipv6Prefix));
        ipv6DstCaseBuilder.setIpv6Dst(ipv6DstBuilder.build());
        matchEntryBuilder.setHasMask(hasMask);
        matchEntryBuilder.setMatchEntryValue(ipv6DstCaseBuilder.build());
        result.add(matchEntryBuilder.build());
    }
    if (source.getIpv6Label() != null) {
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        boolean hasmask = false;
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6Flabel.class);
        Ipv6FlabelCaseBuilder ipv6FlabelCaseBuilder = new Ipv6FlabelCaseBuilder();
        Ipv6FlabelBuilder ipv6FlabelBuilder = new Ipv6FlabelBuilder();
        ipv6FlabelBuilder.setIpv6Flabel(source.getIpv6Label().getIpv6Flabel());
        if (source.getIpv6Label().getFlabelMask() != null) {
            hasmask = true;
            ipv6FlabelBuilder.setMask(ByteUtil.unsignedIntToBytes(source.getIpv6Label().getFlabelMask().getValue()));
        }
        ipv6FlabelCaseBuilder.setIpv6Flabel(ipv6FlabelBuilder.build());
        matchEntryBuilder.setMatchEntryValue(ipv6FlabelCaseBuilder.build());
        matchEntryBuilder.setHasMask(hasmask);
        result.add(matchEntryBuilder.build());
    }
    if (source.getIpv6NdTarget() != null) {
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setHasMask(false);
        matchEntryBuilder.setOxmMatchField(Ipv6NdTarget.class);
        Ipv6NdTargetCaseBuilder ipv6NdTargetCaseBuilder = new Ipv6NdTargetCaseBuilder();
        Ipv6NdTargetBuilder ipv6NdTargetBuilder = new Ipv6NdTargetBuilder();
        ipv6NdTargetBuilder.setIpv6Address(source.getIpv6NdTarget());
        ipv6NdTargetCaseBuilder.setIpv6NdTarget(ipv6NdTargetBuilder.build());
        matchEntryBuilder.setMatchEntryValue(ipv6NdTargetCaseBuilder.build());
        result.add(matchEntryBuilder.build());
    }
    if (source.getIpv6NdSll() != null) {
        MacAddress ipv6NdSll = source.getIpv6NdSll();
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6NdSll.class);
        Ipv6NdSllCaseBuilder ipv6NdSllCaseBuilder = new Ipv6NdSllCaseBuilder();
        Ipv6NdSllBuilder ipv6NdSllBuilder = new Ipv6NdSllBuilder();
        ipv6NdSllBuilder.setMacAddress(ipv6NdSll);
        ipv6NdSllCaseBuilder.setIpv6NdSll(ipv6NdSllBuilder.build());
        matchEntryBuilder.setMatchEntryValue(ipv6NdSllCaseBuilder.build());
        matchEntryBuilder.setHasMask(false);
        result.add(matchEntryBuilder.build());
    }
    if (source.getIpv6NdTll() != null) {
        MacAddress ipv6NdSll = source.getIpv6NdTll();
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6NdTll.class);
        Ipv6NdTllCaseBuilder ipv6NdTllCaseBuilder = new Ipv6NdTllCaseBuilder();
        Ipv6NdTllBuilder ipv6NdTllBuilder = new Ipv6NdTllBuilder();
        ipv6NdTllBuilder.setMacAddress(ipv6NdSll);
        ipv6NdTllCaseBuilder.setIpv6NdTll(ipv6NdTllBuilder.build());
        matchEntryBuilder.setMatchEntryValue(ipv6NdTllCaseBuilder.build());
        matchEntryBuilder.setHasMask(false);
        result.add(matchEntryBuilder.build());
    }
    if (source.getIpv6ExtHeader() != null) {
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        boolean hasmask = false;
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6Exthdr.class);
        Ipv6ExthdrCaseBuilder ipv6ExthdrCaseBuilder = new Ipv6ExthdrCaseBuilder();
        Ipv6ExthdrBuilder ipv6ExthdrBuilder = new Ipv6ExthdrBuilder();
        int bitmap = source.getIpv6ExtHeader().getIpv6Exthdr();
        ipv6ExthdrBuilder.setPseudoField(makeIpv6ExthdrFlags(bitmap));
        if (source.getIpv6ExtHeader().getIpv6ExthdrMask() != null) {
            hasmask = true;
            ipv6ExthdrBuilder.setMask(ByteUtil.unsignedShortToBytes(source.getIpv6ExtHeader().getIpv6ExthdrMask()));
        }
        ipv6ExthdrCaseBuilder.setIpv6Exthdr(ipv6ExthdrBuilder.build());
        matchEntryBuilder.setMatchEntryValue(ipv6ExthdrCaseBuilder.build());
        matchEntryBuilder.setHasMask(hasmask);
        result.add(matchEntryBuilder.build());
    }
    return Optional.of(result);
}