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

Example 1 with CltSignalType

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

the class OduCltPortHelper method asOduCltPort.

public static Optional<OduCltPort> asOduCltPort(Port port) {
    if (port instanceof OduCltPort) {
        return Optional.of((OduCltPort) port);
    }
    try {
        Annotations an = port.annotations();
        CltSignalType signalType = Enum.valueOf(CltSignalType.class, an.value(SIGNAL_TYPE));
        // DefaultOduCltPort should filter them, if necessary.
        return Optional.of(new DefaultOduCltPort(port, signalType));
    } catch (NullPointerException | IllegalArgumentException e) {
        log.warn("{} was not well-formed OduClt port.", port, e);
        return Optional.empty();
    }
}

Example 2 with CltSignalType

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

the class OpticalCircuitIntentCompiler method availableSlotResources.

private List<Resource> availableSlotResources(ConnectPoint src, ConnectPoint dst, CltSignalType signalType) {
    OduSignalType oduSignalType = OduSignalUtils.mappingCltSignalTypeToOduSignalType(signalType);
    int requestedTsNum = oduSignalType.tributarySlots();
    Set<TributarySlot> commonTributarySlots = findCommonTributarySlotsOnCps(src, dst);
    if (commonTributarySlots.isEmpty()) {
        return Collections.emptyList();
    }
    if (commonTributarySlots.size() < requestedTsNum) {
        return Collections.emptyList();
    }
    Set<TributarySlot> tributarySlots = commonTributarySlots.stream().limit(requestedTsNum).collect(Collectors.toSet());
    final List<ConnectPoint> portsList = ImmutableList.of(src, dst);
    List<Resource> tributarySlotResources = portsList.stream().flatMap(cp -> tributarySlots.stream().map(ts -> Resources.discrete(cp.deviceId(), cp.port()).resource().child(ts))).collect(Collectors.toList());
    if (!tributarySlotResources.stream().allMatch(resourceService::isAvailable)) {
        log.debug("Resource allocation for {} on {} and {} failed (resource request: {})", signalType, src, dst, tributarySlotResources);
        return Collections.emptyList();
    }
    return tributarySlotResources;
}

Example 3 with CltSignalType

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

the class OpticalIntentUtility method createExplicitOpticalIntent.

/**
 * Returns a new optical intent created from the method parameters, strict suggestedPath is specified.
 *
 * @param ingress ingress description (device/port)
 * @param egress egress description (device/port)
 * @param deviceService device service
 * @param key intent key
 * @param appId application id
 * @param bidirectional if this argument is true, the optical link created
 * will be bidirectional, otherwise the link will be unidirectional.
 * @param signal optical signal
 * @param suggestedPath suggested path for the intent
 *
 * @return created intent
 */
public static Intent createExplicitOpticalIntent(ConnectPoint ingress, ConnectPoint egress, DeviceService deviceService, Key key, ApplicationId appId, boolean bidirectional, OchSignal signal, Path suggestedPath) {
    Intent intent = null;
    if (ingress == null || egress == null) {
        log.error("Invalid endpoint(s); could not create optical intent");
        return intent;
    }
    DeviceService ds = opticalView(deviceService);
    Port srcPort = ds.getPort(ingress.deviceId(), ingress.port());
    Port dstPort = ds.getPort(egress.deviceId(), egress.port());
    if (srcPort instanceof OduCltPort && dstPort instanceof OduCltPort) {
        Device srcDevice = ds.getDevice(ingress.deviceId());
        Device dstDevice = ds.getDevice(egress.deviceId());
        // continue only if both OduClt port's Devices are of the same type
        if (!(srcDevice.type().equals(dstDevice.type()))) {
            log.debug("Devices without same deviceType: SRC={} and DST={}", srcDevice.type(), dstDevice.type());
            return intent;
        }
        CltSignalType signalType = ((OduCltPort) srcPort).signalType();
        if (Type.ROADM.equals(srcDevice.type()) || Type.ROADM_OTN.equals(srcDevice.type()) || Type.OLS.equals(srcDevice.type()) || Type.TERMINAL_DEVICE.equals(srcDevice.type())) {
            intent = OpticalCircuitIntent.builder().appId(appId).key(key).src(ingress).dst(egress).signalType(signalType).bidirectional(bidirectional).ochSignal(Optional.ofNullable(signal)).suggestedPath(Optional.ofNullable(suggestedPath)).build();
        } else if (Type.OTN.equals(srcDevice.type())) {
            intent = OpticalOduIntent.builder().appId(appId).key(key).src(ingress).dst(egress).signalType(signalType).bidirectional(bidirectional).build();
        } else {
            log.error("Wrong Device Type for connect points: " + "ingress {} of type {}; egress {} of type {}", ingress, srcDevice.type(), egress, dstDevice.type());
        }
    } else if (srcPort instanceof OchPort && dstPort instanceof OchPort) {
        OduSignalType signalType = ((OchPort) srcPort).signalType();
        intent = OpticalConnectivityIntent.builder().appId(appId).key(key).src(ingress).dst(egress).signalType(signalType).bidirectional(bidirectional).ochSignal(Optional.ofNullable(signal)).suggestedPath(Optional.ofNullable(suggestedPath)).build();
    } else {
        log.error("Unable to create explicit optical intent between connect points {} and {}", ingress, egress);
    }
    return intent;
}

Example 4 with CltSignalType

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

the class OpticalIntentUtility method createOpticalIntent.

/**
 * Returns a new optical intent created from the method parameters.
 *
 * @param ingress ingress description (device/port)
 * @param egress egress description (device/port)
 * @param deviceService device service
 * @param key intent key
 * @param appId application id
 * @param bidirectional if this argument is true, the optical link created
 * will be bidirectional, otherwise the link will be unidirectional.
 * @param signal optical signal
 * @param suggestedPath suggested path
 *
 * @return created intent
 */
public static Intent createOpticalIntent(ConnectPoint ingress, ConnectPoint egress, DeviceService deviceService, Key key, ApplicationId appId, boolean bidirectional, OchSignal signal, Path suggestedPath) {
    Intent intent = null;
    if (ingress == null || egress == null) {
        log.debug("Invalid endpoint(s); could not create optical intent");
        return intent;
    }
    DeviceService ds = opticalView(deviceService);
    Port srcPort = ds.getPort(ingress.deviceId(), ingress.port());
    Port dstPort = ds.getPort(egress.deviceId(), egress.port());
    if (srcPort instanceof OduCltPort && dstPort instanceof OduCltPort) {
        Device srcDevice = ds.getDevice(ingress.deviceId());
        Device dstDevice = ds.getDevice(egress.deviceId());
        // continue only if both OduClt port's Devices are of the same type
        if (!(srcDevice.type().equals(dstDevice.type()))) {
            log.debug("Devices without same deviceType: SRC {} and DST={}", srcDevice.type(), dstDevice.type());
            return intent;
        }
        CltSignalType signalType = ((OduCltPort) srcPort).signalType();
        if (Type.ROADM.equals(srcDevice.type()) || Type.ROADM_OTN.equals(srcDevice.type()) || Type.OLS.equals(srcDevice.type()) || Type.TERMINAL_DEVICE.equals(srcDevice.type())) {
            intent = OpticalCircuitIntent.builder().appId(appId).key(key).src(ingress).dst(egress).signalType(signalType).bidirectional(bidirectional).ochSignal(Optional.ofNullable(signal)).suggestedPath(Optional.ofNullable(suggestedPath)).build();
        } else if (Type.OTN.equals(srcDevice.type())) {
            intent = OpticalOduIntent.builder().appId(appId).key(key).src(ingress).dst(egress).signalType(signalType).bidirectional(bidirectional).build();
        } else {
            log.debug("Wrong Device Type for connect points {} and {}", ingress, egress);
        }
    } else if (srcPort instanceof OchPort && dstPort instanceof OchPort) {
        OduSignalType signalType = ((OchPort) srcPort).signalType();
        intent = OpticalConnectivityIntent.builder().appId(appId).key(key).src(ingress).dst(egress).signalType(signalType).bidirectional(bidirectional).ochSignal(Optional.ofNullable(signal)).suggestedPath(Optional.ofNullable(suggestedPath)).build();
    } else {
        log.debug("Unable to create optical intent between connect points {} and {}", ingress, egress);
    }
    return intent;
}

Example 5 with CltSignalType

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

the class FujitsuT100DeviceDescription method parseT100OduPort.

private static PortDescription parseT100OduPort(HierarchicalConfiguration cfg, long count) {
    PortNumber portNumber = PortNumber.portNumber(count);
    HierarchicalConfiguration ethernetConfig = cfg.configurationAt("ethernet");
    boolean enabled = "up".equals(ethernetConfig.getString("administrative-state"));
    // Rate is in kbps
    CltSignalType signalType = "100000000".equals(ethernetConfig.getString("rate")) ? CltSignalType.CLT_100GBE : null;
    DefaultAnnotations annotations = DefaultAnnotations.builder().set(AnnotationKeys.PORT_NAME, cfg.getString("name")).build();
    return oduCltPortDescription(portNumber, enabled, signalType, annotations);
}