Examples with Nai org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev171025.sr.subobject.Nai used on opensource projects

Example 1 with Nai

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev171025.sr.subobject.Nai in project bgpcep by opendaylight.

the class AbstractSrSubobjectParser method serializeNai.

private static void serializeNai(final Nai nai, final SidType sidType, final ByteBuf buffer) {
    switch(sidType) {
        case Ipv4NodeId:
            writeIpv4Address(((IpNodeId) nai).getIpAddress().getIpv4Address(), buffer);
            break;
        case Ipv6NodeId:
            writeIpv6Address(((IpNodeId) nai).getIpAddress().getIpv6Address(), buffer);
            break;
        case Ipv4Adjacency:
            writeIpv4Address(((IpAdjacency) nai).getLocalIpAddress().getIpv4Address(), buffer);
            writeIpv4Address(((IpAdjacency) nai).getRemoteIpAddress().getIpv4Address(), buffer);
            break;
        case Ipv6Adjacency:
            writeIpv6Address(((IpAdjacency) nai).getLocalIpAddress().getIpv6Address(), buffer);
            writeIpv6Address(((IpAdjacency) nai).getRemoteIpAddress().getIpv6Address(), buffer);
            break;
        case Unnumbered:
            final UnnumberedAdjacency unnumbered = (UnnumberedAdjacency) nai;
            ByteBufWriteUtil.writeUnsignedInt(unnumbered.getLocalNodeId(), buffer);
            ByteBufWriteUtil.writeUnsignedInt(unnumbered.getLocalInterfaceId(), buffer);
            ByteBufWriteUtil.writeUnsignedInt(unnumbered.getRemoteNodeId(), buffer);
            ByteBufWriteUtil.writeUnsignedInt(unnumbered.getRemoteInterfaceId(), buffer);
            break;
        default:
            break;
    }
}

Example 2 with Nai

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev171025.sr.subobject.Nai in project bgpcep by opendaylight.

the class AbstractSrSubobjectParser method serializeSubobject.

public ByteBuf serializeSubobject(final SrSubobject srSubobject) {
    final ByteBuf buffer = Unpooled.buffer(MINIMAL_LENGTH);
    // sid type
    writeUnsignedByte((short) (srSubobject.getSidType().getIntValue() << SID_TYPE_BITS_OFFSET), buffer);
    final BitArray bits = new BitArray(BITSET_LENGTH);
    bits.set(M_FLAG_POSITION, srSubobject.isMFlag());
    bits.set(C_FLAG_POSITION, srSubobject.isCFlag());
    if (srSubobject.getSid() == null) {
        bits.set(S_FLAG_POSITION, Boolean.TRUE);
    }
    if (srSubobject.getNai() == null) {
        bits.set(F_FLAG_POSITION, Boolean.TRUE);
    }
    // bits
    bits.toByteBuf(buffer);
    // sid
    Preconditions.checkArgument(srSubobject.getNai() != null || srSubobject.getSid() != null, "Both SID and NAI are absent in SR subobject.");
    if (srSubobject.getSid() != null) {
        if (srSubobject.isMFlag()) {
            writeUnsignedInt(srSubobject.getSid() << MPLS_LABEL_OFFSET, buffer);
        } else {
            writeUnsignedInt(srSubobject.getSid(), buffer);
        }
    }
    // nai
    final Nai nai = srSubobject.getNai();
    if (nai != null) {
        serializeNai(nai, srSubobject.getSidType(), buffer);
    }
    return buffer;
}

Example 3 with Nai

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev171025.sr.subobject.Nai in project bgpcep by opendaylight.

the class AbstractSrSubobjectParser method parseSrSubobject.

protected static SrSubobject parseSrSubobject(final ByteBuf buffer) throws PCEPDeserializerException {
    final int sidTypeByte = buffer.readByte() >> SID_TYPE_BITS_OFFSET;
    final SidType sidType = SidType.forValue(sidTypeByte);
    final BitArray bitSet = BitArray.valueOf(buffer.readByte());
    final boolean f = bitSet.get(F_FLAG_POSITION);
    final boolean s = bitSet.get(S_FLAG_POSITION);
    final boolean c = bitSet.get(C_FLAG_POSITION);
    final boolean m = bitSet.get(M_FLAG_POSITION);
    if (f && s) {
        throw new PCEPDeserializerException("Both SID and NAI are absent in SR subobject.");
    }
    Long tmp = null;
    if (!s) {
        if (m) {
            tmp = buffer.readUnsignedInt() >>> MPLS_LABEL_OFFSET;
        } else {
            tmp = buffer.readUnsignedInt();
        }
    }
    final Long sid = tmp;
    final Nai nai;
    if (sidType != null && !f) {
        nai = parseNai(sidType, buffer);
    } else {
        nai = null;
    }
    return new SrSubobjectImpl(m, c, sidType, sid, nai);
}

Example 4 with Nai

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev171025.sr.subobject.Nai in project bgpcep by opendaylight.

the class TopologyProviderTest method createSrEroObject.

private static Ero createSrEroObject(final String nai) {
    final SrEroTypeBuilder srEroBuilder = new SrEroTypeBuilder();
    srEroBuilder.setCFlag(false);
    srEroBuilder.setMFlag(false);
    srEroBuilder.setSidType(SidType.Ipv4NodeId);
    srEroBuilder.setSid(123456L);
    srEroBuilder.setNai(new IpNodeIdBuilder().setIpAddress(new IpAddress(new Ipv4Address(nai))).build());
    final SubobjectBuilder subobjBuilder = new SubobjectBuilder().setSubobjectType(srEroBuilder.build()).setLoose(false);
    final List<Subobject> subobjects = Lists.newArrayList(subobjBuilder.build());
    return new EroBuilder().setProcessingRule(false).setIgnore(false).setSubobject(subobjects).build();
}