Examples with Port org.onosproject.net.Port used on opensource projects

Example 36 with Port

use of org.onosproject.net.Port in project onos by opennetworkinglab.

the class OpenRoadmFlowRuleProgrammable method openRoadmConnectionName.

/**
 * Construct a connection name given an OpenRoadmFlowRule.
 *
 * @param xc the flow rule or crossconnection.
 */
private String openRoadmConnectionName(OpenRoadmFlowRule xc) {
    DeviceService deviceService = this.handler().get(DeviceService.class);
    Port srcPort = deviceService.getPort(did(), xc.inPort());
    Port dstPort = deviceService.getPort(did(), xc.outPort());
    Frequency centerFreq = xc.ochSignal().centralFrequency();
    return openRoadmConnectionName(srcPort, dstPort, centerFreq);
}

Example 37 with Port

use of org.onosproject.net.Port in project onos by opennetworkinglab.

the class OpticalPathProvisioner method createIntents.

/**
 * Scans the list of cross connection points and returns a list of optical connectivity intents.
 * During the process, save information about packet links to given set.
 *
 * @param crossConnectPoints list of (src, dst) pair between which optical path will be set up
 * @return list of optical connectivity intents
 */
private List<Intent> createIntents(List<Pair<ConnectPoint, ConnectPoint>> crossConnectPoints) {
    List<Intent> intents = new LinkedList<>();
    Iterator<Pair<ConnectPoint, ConnectPoint>> itr = crossConnectPoints.iterator();
    while (itr.hasNext()) {
        // checkArgument at start ensures we'll always have pairs of connect points
        Pair<ConnectPoint, ConnectPoint> next = itr.next();
        ConnectPoint src = next.getLeft();
        ConnectPoint dst = next.getRight();
        Port srcPort = deviceService.getPort(src.deviceId(), src.port());
        Port dstPort = deviceService.getPort(dst.deviceId(), dst.port());
        if (srcPort instanceof OduCltPort && dstPort instanceof OduCltPort) {
            OduCltPort srcOCPort = (OduCltPort) srcPort;
            OduCltPort dstOCPort = (OduCltPort) dstPort;
            if (!srcOCPort.signalType().equals(dstOCPort.signalType())) {
                continue;
            }
            // Create OTN circuit
            OpticalCircuitIntent circuitIntent = OpticalCircuitIntent.builder().appId(appId).src(src).dst(dst).signalType(srcOCPort.signalType()).bidirectional(false).build();
            intents.add(circuitIntent);
        } else if (srcPort instanceof OchPort && dstPort instanceof OchPort) {
            OchPort srcOchPort = (OchPort) srcPort;
            OchPort dstOchPort = (OchPort) dstPort;
            if (!srcOchPort.signalType().equals(dstOchPort.signalType())) {
                continue;
            }
            // Create lightpath
            OpticalConnectivityIntent opticalIntent = OpticalConnectivityIntent.builder().appId(appId).src(src).dst(dst).signalType(srcOchPort.signalType()).bidirectional(false).build();
            intents.add(opticalIntent);
        } else {
            log.warn("Unsupported cross connect point types {} {}", srcPort.type(), dstPort.type());
            return Collections.emptyList();
        }
    }
    return intents;
}

Example 38 with Port

use of org.onosproject.net.Port in project onos by opennetworkinglab.

the class PlainTransceiver method enable.

@Override
public List<CharSequence> enable(PortNumber client, PortNumber line, boolean enable) {
    DeviceId did = this.data().deviceId();
    Port port = handler().get(DeviceService.class).getPort(did, client);
    if (port == null) {
        log.warn("{} does not exist on {}", client, did);
        return Collections.emptyList();
    }
    String component = port.annotations().value(OC_NAME);
    if (Strings.isNullOrEmpty(component)) {
        log.warn("{} annotation not found on {}@{}", OC_NAME, client, did);
        return Collections.emptyList();
    }
    return enable(component, enable);
}

Example 39 with Port

use of org.onosproject.net.Port in project onos by opennetworkinglab.

the class PipelineInterpreterImpl method mapInboundPacket.

@Override
public InboundPacket mapInboundPacket(PiPacketOperation packetIn, DeviceId deviceId) throws PiInterpreterException {
    // We assume that the packet is ethernet, which is fine since mytunnel.p4
    // can deparse only ethernet packets.
    Ethernet ethPkt;
    try {
        ethPkt = Ethernet.deserializer().deserialize(packetIn.data().asArray(), 0, packetIn.data().size());
    } catch (DeserializationException dex) {
        throw new PiInterpreterException(dex.getMessage());
    }
    // Returns the ingress port packet metadata.
    Optional<PiPacketMetadata> packetMetadata = packetIn.metadatas().stream().filter(metadata -> metadata.id().toString().equals(INGRESS_PORT)).findFirst();
    if (packetMetadata.isPresent()) {
        short s = packetMetadata.get().value().asReadOnlyBuffer().getShort();
        ConnectPoint receivedFrom = new ConnectPoint(deviceId, PortNumber.portNumber(s));
        return new DefaultInboundPacket(receivedFrom, ethPkt, packetIn.data().asReadOnlyBuffer());
    } else {
        throw new PiInterpreterException(format("Missing metadata '%s' in packet-in received from '%s': %s", INGRESS_PORT, deviceId, packetIn));
    }
}

Example 40 with Port

use of org.onosproject.net.Port in project onos by opennetworkinglab.

the class OpticalCircuitIntentCompiler method connectPorts.

/**
 * Builds flow rule for mapping between two ports.
 *
 * @param src source port
 * @param dst destination port
 * @param priority
 * @param slots Set of TributarySlots
 * @return flow rules
 */
private FlowRule connectPorts(ConnectPoint src, ConnectPoint dst, int priority, Set<TributarySlot> slots) {
    checkArgument(src.deviceId().equals(dst.deviceId()));
    TrafficSelector.Builder selectorBuilder = DefaultTrafficSelector.builder();
    TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder();
    selectorBuilder.matchInPort(src.port());
    if (!slots.isEmpty()) {
        Port srcPort = deviceService.getPort(src.deviceId(), src.port());
        Port dstPort = deviceService.getPort(dst.deviceId(), dst.port());
        OduSignalType oduCltPortOduSignalType;
        OduSignalType ochPortOduSignalType;
        if (srcPort instanceof OduCltPort) {
            oduCltPortOduSignalType = OduSignalUtils.mappingCltSignalTypeToOduSignalType(((OduCltPort) srcPort).signalType());
            ochPortOduSignalType = ((OchPort) dstPort).signalType();
            selectorBuilder.add(Criteria.matchOduSignalType(oduCltPortOduSignalType));
            // use Instruction of OduSignalId only in case of ODU Multiplexing
            if (oduCltPortOduSignalType != ochPortOduSignalType) {
                OduSignalId oduSignalId = OduSignalUtils.buildOduSignalId(ochPortOduSignalType, slots);
                treatmentBuilder.add(Instructions.modL1OduSignalId(oduSignalId));
            }
        } else {
            // srcPort is OchPort
            oduCltPortOduSignalType = OduSignalUtils.mappingCltSignalTypeToOduSignalType(((OduCltPort) dstPort).signalType());
            ochPortOduSignalType = ((OchPort) srcPort).signalType();
            selectorBuilder.add(Criteria.matchOduSignalType(oduCltPortOduSignalType));
            // use Criteria of OduSignalId only in case of ODU Multiplexing
            if (oduCltPortOduSignalType != ochPortOduSignalType) {
                OduSignalId oduSignalId = OduSignalUtils.buildOduSignalId(ochPortOduSignalType, slots);
                selectorBuilder.add(Criteria.matchOduSignalId(oduSignalId));
            }
        }
    }
    treatmentBuilder.setOutput(dst.port());
    FlowRule flowRule = DefaultFlowRule.builder().forDevice(src.deviceId()).withSelector(selectorBuilder.build()).withTreatment(treatmentBuilder.build()).withPriority(priority).fromApp(appId).makePermanent().build();
    return flowRule;
}