Examples with Metric org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.metric.object.Metric used on opensource projects

Example 1 with Metric

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.metric.object.Metric in project bgpcep by opendaylight.

the class LinkAttributesParser method parseLinkAttributes.

/**
 * Parse Link Attributes.
 *
 * @param attributes key is the tlv type and value is the value of the tlv
 * @param protocolId to differentiate parsing methods
 * @return {@link LinkStateAttribute}
 */
static LinkStateAttribute parseLinkAttributes(final Multimap<Integer, ByteBuf> attributes, final ProtocolId protocolId) {
    final LinkAttributesBuilder builder = new LinkAttributesBuilder();
    final List<SrAdjIds> srAdjIds = new ArrayList<>();
    final List<SrLanAdjIds> srLanAdjIds = new ArrayList<>();
    final List<PeerSetSids> peerSetSids = new ArrayList<>();
    for (final Entry<Integer, ByteBuf> entry : attributes.entries()) {
        LOG.trace("Link attribute TLV {}", entry.getKey());
        final int key = entry.getKey();
        final ByteBuf value = entry.getValue();
        switch(key) {
            case TlvUtil.LOCAL_IPV4_ROUTER_ID:
                builder.setLocalIpv4RouterId(new Ipv4RouterIdentifier(Ipv4Util.addressForByteBuf(value)));
                LOG.debug("Parsed IPv4 Router-ID of local node: {}", builder.getLocalIpv4RouterId());
                break;
            case TlvUtil.LOCAL_IPV6_ROUTER_ID:
                builder.setLocalIpv6RouterId(new Ipv6RouterIdentifier(Ipv6Util.addressForByteBuf(value)));
                LOG.debug("Parsed IPv6 Router-ID of local node: {}", builder.getLocalIpv6RouterId());
                break;
            case REMOTE_IPV4_ROUTER_ID:
                builder.setRemoteIpv4RouterId(new Ipv4RouterIdentifier(Ipv4Util.addressForByteBuf(value)));
                LOG.debug("Parsed IPv4 Router-ID of remote node: {}", builder.getRemoteIpv4RouterId());
                break;
            case REMOTE_IPV6_ROUTER_ID:
                builder.setRemoteIpv6RouterId(new Ipv6RouterIdentifier(Ipv6Util.addressForByteBuf(value)));
                LOG.debug("Parsed IPv6 Router-ID of remote node: {}", builder.getRemoteIpv6RouterId());
                break;
            case ADMIN_GROUP:
                builder.setAdminGroup(new AdministrativeGroup(value.readUnsignedInt()));
                LOG.debug("Parsed Administrative Group {}", builder.getAdminGroup());
                break;
            case MAX_BANDWIDTH:
                builder.setMaxLinkBandwidth(new Bandwidth(ByteArray.readAllBytes(value)));
                LOG.debug("Parsed Max Bandwidth {}", builder.getMaxLinkBandwidth());
                break;
            case MAX_RESERVABLE_BANDWIDTH:
                builder.setMaxReservableBandwidth(new Bandwidth(ByteArray.readAllBytes(value)));
                LOG.debug("Parsed Max Reservable Bandwidth {}", builder.getMaxReservableBandwidth());
                break;
            case UNRESERVED_BANDWIDTH:
                parseUnreservedBandwidth(value, builder);
                break;
            case TE_METRIC:
                builder.setTeMetric(new TeMetric(ByteArray.bytesToLong(ByteArray.readAllBytes(value))));
                LOG.debug("Parsed Metric {}", builder.getTeMetric());
                break;
            case LINK_PROTECTION_TYPE:
                builder.setLinkProtection(LinkProtectionType.forValue(value.readShort()));
                LOG.debug("Parsed Link Protection Type {}", builder.getLinkProtection());
                break;
            case MPLS_PROTOCOL:
                final BitArray bits = BitArray.valueOf(value, FLAGS_SIZE);
                builder.setMplsProtocol(new MplsProtocolMask(bits.get(LDP_BIT), bits.get(RSVP_BIT)));
                LOG.debug("Parsed MPLS Protocols: {}", builder.getMplsProtocol());
                break;
            case METRIC:
                // length can 3, 2 or 1
                builder.setMetric(new Metric(ByteArray.bytesToLong(ByteArray.readAllBytes(value))));
                LOG.debug("Parsed Metric {}", builder.getMetric());
                break;
            case SHARED_RISK_LINK_GROUP:
                parseSrlg(value, builder);
                break;
            case LINK_OPAQUE:
                LOG.debug("Parsed Opaque value : {}", ByteBufUtil.hexDump(value));
                break;
            case LINK_NAME:
                builder.setLinkName(new String(ByteArray.readAllBytes(value), StandardCharsets.US_ASCII));
                LOG.debug("Parsed Link Name : {}", builder.getLinkName());
                break;
            case SR_ADJ_ID:
                srAdjIds.add(SrLinkAttributesParser.parseAdjacencySegmentIdentifier(value, protocolId));
                LOG.debug("Parsed Adjacency Segment Identifier :{}", srAdjIds.get(srAdjIds.size() - 1));
                break;
            case SR_LAN_ADJ_ID:
                srLanAdjIds.add(SrLinkAttributesParser.parseLanAdjacencySegmentIdentifier(value, protocolId));
                LOG.debug("Parsed Adjacency Segment Identifier :{}", srLanAdjIds.get(srLanAdjIds.size() - 1));
                break;
            case PEER_NODE_SID_CODE:
                builder.setPeerNodeSid(new PeerNodeSidBuilder(SrLinkAttributesParser.parseEpeAdjacencySegmentIdentifier(value)).build());
                LOG.debug("Parsed Peer Segment Identifier :{}", builder.getPeerNodeSid());
                break;
            case PEER_ADJ_SID_CODE:
                builder.setPeerAdjSid(new PeerAdjSidBuilder(SrLinkAttributesParser.parseEpeAdjacencySegmentIdentifier(value)).build());
                LOG.debug("Parsed Peer Segment Identifier :{}", builder.getPeerAdjSid());
                break;
            case PEER_SET_SID_CODE:
                peerSetSids.add(new PeerSetSidsBuilder(SrLinkAttributesParser.parseEpeAdjacencySegmentIdentifier(value)).build());
                LOG.debug("Parsed Peer Set Sid :{}", peerSetSids.get(peerSetSids.size() - 1));
                break;
            default:
                LOG.warn("TLV {} is not a valid link attribute, ignoring it", key);
        }
    }
    if (!srAdjIds.isEmpty()) {
        builder.setSrAdjIds(srAdjIds);
    }
    if (!srLanAdjIds.isEmpty()) {
        builder.setSrLanAdjIds(srLanAdjIds);
    }
    if (!peerSetSids.isEmpty()) {
        builder.setPeerSetSids(peerSetSids);
    }
    LOG.trace("Finished parsing Link Attributes.");
    return new LinkAttributesCaseBuilder().setLinkAttributes(builder.build()).build();
}

Example 2 with Metric

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.metric.object.Metric in project bgpcep by opendaylight.

the class PrefixAttributesParser method parseAttribute.

private static void parseAttribute(final int key, final ByteBuf value, final ProtocolId protocolId, final PrefixAttributesBuilder builder, final List<RouteTag> routeTags, final List<ExtendedRouteTag> exRouteTags) {
    switch(key) {
        case IGP_FLAGS:
            parseIgpFags(builder, value);
            break;
        case ROUTE_TAG:
            parseRouteTags(routeTags, value);
            break;
        case EXTENDED_ROUTE_TAG:
            parseExtendedRouteTags(exRouteTags, value);
            break;
        case PREFIX_METRIC:
            final IgpMetric metric = new IgpMetric(value.readUnsignedInt());
            builder.setPrefixMetric(metric);
            LOG.debug("Parsed Metric: {}", metric);
            break;
        case FORWARDING_ADDRESS:
            final IpAddress fwdAddress = parseForwardingAddress(value);
            builder.setOspfForwardingAddress(fwdAddress);
            LOG.debug("Parsed FWD Address: {}", fwdAddress);
            break;
        case PREFIX_OPAQUE:
            if (LOG.isDebugEnabled()) {
                LOG.debug("Parsed Opaque value: {}, not preserving it", ByteBufUtil.hexDump(value));
            }
            break;
        case PREFIX_SID:
            final SrPrefix prefix = SrPrefixAttributesParser.parseSrPrefix(value, protocolId);
            builder.setSrPrefix(prefix);
            LOG.debug("Parsed SR Prefix: {}", prefix);
            break;
        case IPV6_PREFIX_SID:
            final Ipv6SrPrefix ipv6Prefix = Ipv6SrPrefixAttributesParser.parseSrIpv6Prefix(value);
            builder.setIpv6SrPrefix(ipv6Prefix);
            LOG.debug("Parsed Ipv6 SR Prefix: {}", ipv6Prefix);
            break;
        case RANGE:
            final SrRange range = RangeTlvParser.parseSrRange(value, protocolId);
            builder.setSrRange(range);
            LOG.debug("Parsed SR Range: {}", range);
            break;
        case BINDING_SID:
            parseBindingSid(builder, value, protocolId);
            break;
        default:
            LOG.warn("TLV {} is not a valid prefix attribute, ignoring it", key);
    }
}

Example 3 with Metric

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.metric.object.Metric in project bgpcep by opendaylight.

the class PathAttributeParserTest method testParsingAigpAttributeWithCorrectTLV.

@Test
public void testParsingAigpAttributeWithCorrectTLV() throws BGPDocumentedException, BGPParsingException {
    final byte[] value = new byte[] { 1, 0, 11, 0, 0, 0, 0, 0, 0, 0, 8 };
    final ByteBuf buffer = Unpooled.buffer();
    AttributeUtil.formatAttribute(AttributeUtil.OPTIONAL, AigpAttributeParser.TYPE, Unpooled.copiedBuffer(value), buffer);
    final BGPExtensionProviderContext providerContext = ServiceLoaderBGPExtensionProviderContext.getSingletonInstance();
    final Attributes pathAttributes = providerContext.getAttributeRegistry().parseAttributes(buffer, null);
    final Aigp aigp = pathAttributes.getAigp();
    final AigpTlv tlv = aigp.getAigpTlv();
    assertNotNull("Tlv should not be null.", tlv);
    assertEquals("Aigp tlv should have metric with value 8.", 8, tlv.getMetric().getValue().intValue());
}

Example 4 with Metric

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.metric.object.Metric in project bgpcep by opendaylight.

the class PCEPRequestMessageParser method insertObject.

private static State insertObject(final State state, final List<Object> objects, final List<VendorInformationObject> viObjects, final P2pBuilder builder, final List<Metrics> metrics, final List<Message> errors, final Rp rp) {
    final Object obj = objects.get(0);
    switch(state) {
        case INIT:
            if (obj instanceof Rro) {
                builder.setRro((Rro) obj);
                objects.remove(0);
                final Object nextObj = objects.get(0);
                if (nextObj instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.reoptimization.bandwidth.object.ReoptimizationBandwidth) {
                    builder.setReoptimizationBandwidth((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.reoptimization.bandwidth.object.ReoptimizationBandwidth) nextObj);
                }
                return State.REPORTED_IN;
            }
        case REPORTED_IN:
            if (obj instanceof VendorInformationObject) {
                viObjects.add((VendorInformationObject) obj);
                return State.REPORTED_IN;
            }
        case VENDOR_INFO_LIST:
            if (obj instanceof LoadBalancing) {
                builder.setLoadBalancing((LoadBalancing) obj);
                return State.LOAD_BIN;
            }
        case LOAD_BIN:
            if (obj instanceof Lspa) {
                builder.setLspa((Lspa) obj);
                return State.LSPA_IN;
            }
        case LSPA_IN:
            if (obj instanceof Bandwidth) {
                builder.setBandwidth((Bandwidth) obj);
                return State.BANDWIDTH_IN;
            }
        case BANDWIDTH_IN:
            if (obj instanceof Metric) {
                metrics.add(new MetricsBuilder().setMetric((Metric) obj).build());
                return State.BANDWIDTH_IN;
            }
        case METRIC_IN:
            if (obj instanceof Iro) {
                builder.setIro((Iro) obj);
                return State.IRO_IN;
            }
        case IRO_IN:
            if (obj instanceof Rro) {
                builder.setRro((Rro) obj);
                return State.RRO_IN;
            }
        case RRO_IN:
            if (obj instanceof Xro) {
                builder.setXro((Xro) obj);
                return State.XRO_IN;
            }
        case XRO_IN:
            if (obj instanceof Of) {
                builder.setOf((Of) obj);
                return State.OF_IN;
            }
        case OF_IN:
            if (obj instanceof ClassType) {
                final ClassType classType = (ClassType) obj;
                if (!classType.isProcessingRule()) {
                    errors.add(createErrorMsg(PCEPErrors.P_FLAG_NOT_SET, Optional.of(rp)));
                } else {
                    builder.setClassType(classType);
                }
                return State.CT_IN;
            }
        case CT_IN:
        case END:
            return State.END;
        default:
            return state;
    }
}

Example 5 with Metric

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.metric.object.Metric in project bgpcep by opendaylight.

the class PCEPMetricObjectParser method parseObject.

@Override
public Metric parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (bytes.readableBytes() != SIZE) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.readableBytes() + "; Expected: " + SIZE + ".");
    }
    bytes.skipBytes(RESERVED);
    final BitArray flags = BitArray.valueOf(bytes.readByte());
    final MetricBuilder builder = new MetricBuilder();
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    builder.setBound(flags.get(B_FLAG_OFFSET));
    builder.setComputed(flags.get(C_FLAG_OFFSET));
    builder.setMetricType(bytes.readUnsignedByte());
    builder.setValue(new Float32(ByteArray.readBytes(bytes, METRIC_VALUE_F_LENGTH)));
    return builder.build();
}