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

Example 11 with DefaultPath

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

the class MeteredConstraintTest method setUp.

@Before
public void setUp() {
    resourceContext = createMock(ResourceContext.class);
    Annotations annotations1 = DefaultAnnotations.builder().set(METERED, METERED1).build();
    Annotations annotations2 = DefaultAnnotations.builder().set(METERED, METERED2).build();
    meteredLink = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID1, PN1)).dst(cp(DID2, PN2)).type(DIRECT).annotations(annotations1).build();
    nonMeteredLink = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID2, PN3)).dst(cp(DID3, PN4)).type(DIRECT).annotations(annotations2).build();
    unAnnotatedLink = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID1, PN5)).dst(cp(DID3, PN6)).type(DIRECT).build();
    meteredPath = new DefaultPath(PROVIDER_ID, Arrays.asList(meteredLink, nonMeteredLink), ScalarWeight.toWeight(10));
    nonMeteredPath = new DefaultPath(PROVIDER_ID, Arrays.asList(nonMeteredLink, unAnnotatedLink), ScalarWeight.toWeight(10));
}

Example 12 with DefaultPath

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

the class ObstacleConstraintTest method setUp.

@Before
public void setUp() {
    resourceContext = createMock(ResourceContext.class);
    link1 = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID1, PN1)).dst(cp(DID2, PN2)).type(DIRECT).build();
    link2 = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID2, PN3)).dst(cp(DID3, PN4)).type(DIRECT).build();
    host1 = new DefaultHost(PROVIDER_ID, HostId.hostId("00:00:00:00:00:01/None"), MacAddress.valueOf(0), VlanId.vlanId(), new HostLocation(DID5, PN1, 1), ImmutableSet.of(), DefaultAnnotations.EMPTY);
    host2 = new DefaultHost(PROVIDER_ID, HostId.hostId("00:00:00:00:00:02/None"), MacAddress.valueOf(0), VlanId.vlanId(), new HostLocation(DID6, PN1, 1), ImmutableSet.of(), DefaultAnnotations.EMPTY);
    edgelink1 = createEdgeLink(host1, true);
    edgelink2 = createEdgeLink(host2, false);
    path = new DefaultPath(PROVIDER_ID, Arrays.asList(link1, link2), ScalarWeight.toWeight(10));
    pathWithEdgeLink = new DefaultPath(PROVIDER_ID, Arrays.asList(edgelink1, link1, link2, edgelink2), ScalarWeight.toWeight(10));
}

Example 13 with DefaultPath

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

the class TierConstraintTest method setUp.

@Before
public void setUp() {
    resourceContext = createMock(ResourceContext.class);
    Annotations annotations1 = DefaultAnnotations.builder().set(TIER, TIER1).build();
    Annotations annotations2 = DefaultAnnotations.builder().set(TIER, TIER2).build();
    Annotations annotations3 = DefaultAnnotations.builder().set(TIER, TIER3).build();
    link1 = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID1, PN1)).dst(cp(DID2, PN2)).type(DIRECT).annotations(annotations1).build();
    link2 = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID2, PN3)).dst(cp(DID3, PN4)).type(DIRECT).annotations(annotations2).build();
    link3 = DefaultLink.builder().providerId(PROVIDER_ID).src(cp(DID2, PN5)).dst(cp(DID4, PN6)).type(DIRECT).annotations(annotations3).build();
    path12 = new DefaultPath(PROVIDER_ID, Arrays.asList(link1, link2), ScalarWeight.toWeight(10));
    path13 = new DefaultPath(PROVIDER_ID, Arrays.asList(link1, link3), ScalarWeight.toWeight(10));
    path23 = new DefaultPath(PROVIDER_ID, Arrays.asList(link2, link3), ScalarWeight.toWeight(10));
}

Example 14 with DefaultPath

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

the class PointToPointIntentCompiler method compile.

@Override
public List<Intent> compile(PointToPointIntent intent, List<Intent> installable) {
    log.trace("compiling {} {}", intent, installable);
    ConnectPoint ingressPoint = intent.filteredIngressPoint().connectPoint();
    ConnectPoint egressPoint = intent.filteredEgressPoint().connectPoint();
    // Idea: use suggested path as primary and another path from path service as protection
    if (intent.suggestedPath() != null && intent.suggestedPath().size() > 0) {
        Path path = new DefaultPath(PID, intent.suggestedPath(), new ScalarWeight(1));
        // Check intent constraints against suggested path and suggested path availability
        if (checkPath(path, intent.constraints()) && pathAvailable(intent)) {
            allocateIntentBandwidth(intent, path);
            return asList(createLinkCollectionIntent(ImmutableSet.copyOf(intent.suggestedPath()), DEFAULT_COST, intent));
        }
    }
    if (ingressPoint.deviceId().equals(egressPoint.deviceId())) {
        return createZeroHopLinkCollectionIntent(intent);
    }
    // proceed with no protected paths
    if (!ProtectionConstraint.requireProtectedPath(intent)) {
        return createUnprotectedLinkCollectionIntent(intent);
    }
    try {
        // attempt to compute and implement backup path
        return createProtectedIntent(ingressPoint, egressPoint, intent, installable);
    } catch (PathNotFoundException e) {
        log.warn("Could not find disjoint Path for {}", intent);
        // no disjoint path extant -- maximum one path exists between devices
        return createSinglePathIntent(ingressPoint, egressPoint, intent, installable);
    }
}

Example 15 with DefaultPath

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

the class AbstractPathService method edgeToEdgePathD.

// Produces a direct edge-to-edge path.
private DisjointPath edgeToEdgePathD(EdgeLink srcLink, EdgeLink dstLink, DisjointPath path, LinkWeigher weigher) {
    Path primary = null;
    Path backup = null;
    if (path != null) {
        primary = path.primary();
        backup = path.backup();
    }
    if (backup == null) {
        return new DefaultDisjointPath(PID, (DefaultPath) edgeToEdgePath(srcLink, dstLink, primary, weigher));
    }
    return new DefaultDisjointPath(PID, (DefaultPath) edgeToEdgePath(srcLink, dstLink, primary, weigher), (DefaultPath) edgeToEdgePath(srcLink, dstLink, backup, weigher));
}