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

Example 16 with LinkKey

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

the class ECLinkStoreTest method testGetIngressLinks.

@Test
public final void testGetIngressLinks() {
    final ConnectPoint d1P1 = new ConnectPoint(DID1, P1);
    final ConnectPoint d2P2 = new ConnectPoint(DID2, P2);
    LinkKey linkId1 = LinkKey.linkKey(d1P1, d2P2);
    LinkKey linkId2 = LinkKey.linkKey(d2P2, d1P1);
    LinkKey linkId3 = LinkKey.linkKey(new ConnectPoint(DID1, P2), new ConnectPoint(DID2, P3));
    putLink(linkId1, DIRECT);
    putLink(linkId2, DIRECT);
    putLink(linkId3, DIRECT);
    // DID1,P1 => DID2,P2
    // DID2,P2 => DID1,P1
    // DID1,P2 => DID2,P3
    Set<Link> links1 = linkStore.getIngressLinks(d2P2);
    assertEquals(1, links1.size());
    assertLink(linkId1, DIRECT, links1.iterator().next());
    Set<Link> links2 = linkStore.getIngressLinks(d1P1);
    assertEquals(1, links2.size());
    assertLink(linkId2, DIRECT, links2.iterator().next());
}

Example 17 with LinkKey

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

the class ECLinkStoreTest method testGetEgressLinks.

@Test
public final void testGetEgressLinks() {
    final ConnectPoint d1P1 = new ConnectPoint(DID1, P1);
    final ConnectPoint d2P2 = new ConnectPoint(DID2, P2);
    LinkKey linkId1 = LinkKey.linkKey(d1P1, d2P2);
    LinkKey linkId2 = LinkKey.linkKey(d2P2, d1P1);
    LinkKey linkId3 = LinkKey.linkKey(new ConnectPoint(DID1, P2), new ConnectPoint(DID2, P3));
    putLink(linkId1, DIRECT);
    putLink(linkId2, DIRECT);
    putLink(linkId3, DIRECT);
    // DID1,P1 => DID2,P2
    // DID2,P2 => DID1,P1
    // DID1,P2 => DID2,P3
    Set<Link> links1 = linkStore.getEgressLinks(d1P1);
    assertEquals(1, links1.size());
    assertLink(linkId1, DIRECT, links1.iterator().next());
    Set<Link> links2 = linkStore.getEgressLinks(d2P2);
    assertEquals(1, links2.size());
    assertLink(linkId2, DIRECT, links2.iterator().next());
}

Example 18 with LinkKey

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

the class LinkProviderServiceAdapter method linkDetected.

@Override
public void linkDetected(LinkDescription linkDescription) {
    LinkKey key = LinkKey.linkKey(linkDescription.src(), linkDescription.dst());
    discoveredLinkDescriptions.put(key, linkDescription);
    DeviceId sDid = linkDescription.src().deviceId();
    DeviceId dDid = linkDescription.dst().deviceId();
    discoveredLinks.put(sDid, dDid);
}

Example 19 with LinkKey

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

the class LabelAllocator method noOptimizeBehavior.

// Implements NONE behavior
private Map<LinkKey, Identifier<?>> noOptimizeBehavior(Set<LinkKey> links, EncapsulationType type) {
    // Init step
    Map<LinkKey, Identifier<?>> ids = Maps.newHashMap();
    Set<Identifier<?>> candidates;
    Identifier<?> selected;
    // Iterates for each link selecting a label in the candidate set
    for (LinkKey link : links) {
        // Get candidates set for the current link
        candidates = getCandidates(link, type);
        // Select a label for the current link
        selected = labelSelection.select(candidates);
        // If candidates is empty, selected is null
        if (selected == null) {
            log.warn("No labels for {}", link);
            return Collections.emptyMap();
        }
        // Selected is associated to link
        ids.put(link, selected);
    }
    return ids;
}

Example 20 with LinkKey

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

the class LabelAllocator method minSwapBehavior.

// Implements MIN_SWAP behavior
private Map<LinkKey, Identifier<?>> minSwapBehavior(Set<LinkKey> links, EncapsulationType type) {
    // Init step
    Map<LinkKey, Identifier<?>> ids = Maps.newHashMap();
    Set<Identifier<?>> candidates;
    Identifier<?> selected = null;
    // Iterates for each link selecting a label in the candidate set
    for (LinkKey link : links) {
        // Get candidates set for the current link
        candidates = getCandidates(link, type);
        // If we are in the first link or selected is not available
        if (selected == null || !candidates.contains(selected)) {
            // Select a label for the current link
            selected = labelSelection.select(candidates);
            // If candidates is empty, selected is null
            if (selected == null) {
                log.warn("No labels for {}", link);
                return Collections.emptyMap();
            }
        }
        // Selected is associated to link
        ids.put(link, selected);
    }
    return ids;
}