Examples with Node Nodes.Node used on opensource projects

Example 61 with Node

use of Nodes.Node in project netvirt by opendaylight.

the class ElanUtils method isDpnPresent.

public boolean isDpnPresent(BigInteger dpnId) {
    String dpn = String.format("%s:%s", "openflow", dpnId);
    NodeId nodeId = new NodeId(dpn);
    InstanceIdentifier<Node> node = InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(nodeId)).build();
    return read(broker, LogicalDatastoreType.CONFIGURATION, node).isPresent();
}

Example 62 with Node

use of Nodes.Node in project netvirt by opendaylight.

the class InterVpnLinkLocatorTest method stubNwUtilsGetOperativeDpns.

private void stubNwUtilsGetOperativeDpns(int maxNbrOfOperativeDpns) throws Exception {
    WriteTransaction writeTx1 = dataBroker.newWriteOnlyTransaction();
    for (int i = 1; i <= maxNbrOfOperativeDpns; i++) {
        NodeId nodeId = new NodeId("openflow:" + i);
        Node node = new NodeBuilder().setId(nodeId).build();
        writeTx1.merge(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(nodeId)).build(), node);
    }
    writeTx1.submit().checkedGet();
}

Example 63 with Node

use of Nodes.Node in project netvirt by opendaylight.

the class StatisticsImpl method getNodeAggregatedResult.

private boolean getNodeAggregatedResult(List<CounterResult> aggregatedCounters, BigInteger dpId) {
    InstanceIdentifier<Node> nodeInstanceIdentifier = InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(new NodeId(CountersUtils.getNodeId(dpId)))).build();
    Optional<Node> nodeOptional = MDSALUtil.read(db, LogicalDatastoreType.OPERATIONAL, nodeInstanceIdentifier);
    if (!nodeOptional.isPresent()) {
        return false;
    }
    Node node = nodeOptional.get();
    CounterResultDataStructure counters = counterRetriever.getNodeCountersDirect(node);
    if (counters == null || counters.isEmpty()) {
        return false;
    }
    CounterResultDataStructure aggregatedResultsDS = CountersUtils.aggregateCounters(counters, CountersUtils.getNodeId(dpId));
    createCounterResults(aggregatedCounters, aggregatedResultsDS);
    return !aggregatedCounters.isEmpty();
}

Example 64 with Node

use of Nodes.Node in project netvirt by opendaylight.

the class StatisticsImpl method getNodeResult.

private boolean getNodeResult(List<CounterResult> counters, BigInteger dpId) {
    InstanceIdentifier<Node> nodeInstanceIdentifier = InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(new NodeId(CountersUtils.getNodeId(dpId)))).build();
    Optional<Node> nodeOptional = MDSALUtil.read(db, LogicalDatastoreType.OPERATIONAL, nodeInstanceIdentifier);
    if (!nodeOptional.isPresent()) {
        return false;
    }
    Node node = nodeOptional.get();
    CounterResultDataStructure counterResultDS = counterRetriever.getNodeCountersDirect(node);
    if (counterResultDS == null) {
        return false;
    }
    createCounterResults(counters, counterResultDS);
    return !counters.isEmpty();
}

Example 65 with Node

use of Nodes.Node in project netvirt by opendaylight.

the class NaptEventHandler method buildInventoryDpnNode.

private static Node buildInventoryDpnNode(BigInteger dpnId) {
    NodeId nodeId = new NodeId("openflow:" + dpnId);
    Node nodeDpn = new NodeBuilder().setId(nodeId).setKey(new NodeKey(nodeId)).build();
    return nodeDpn;
}