2 * Copyright IBM Corporation, 2013. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.md.statistics.manager;
10 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
11 import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueBuilder;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueKey;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsData;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsDataBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatisticsBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMap;
23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
24 import org.slf4j.Logger;
25 import org.slf4j.LoggerFactory;
27 final class QueueStatsTracker extends AbstractStatsTracker<QueueIdAndStatisticsMap, QueueStatsEntry> {
28 private static final Logger logger = LoggerFactory.getLogger(QueueStatsTracker.class);
30 QueueStatsTracker(InstanceIdentifier<Node> nodeIdentifier,
31 DataProviderService dps, long lifetimeNanos) {
32 super(nodeIdentifier, dps, lifetimeNanos);
36 protected void cleanupSingleStat(DataModificationTransaction trans, QueueStatsEntry item) {
37 InstanceIdentifier<?> queueRef
38 = getNodeIdentifierBuilder().child(NodeConnector.class, new NodeConnectorKey(item.getNodeConnectorId()))
39 .augmentation(FlowCapableNodeConnector.class)
40 .child(Queue.class, new QueueKey(item.getQueueId()))
41 .augmentation(FlowCapableNodeConnectorQueueStatisticsData.class).build();
42 trans.removeOperationalData(queueRef);
46 protected QueueStatsEntry updateSingleStat(DataModificationTransaction trans, QueueIdAndStatisticsMap item) {
48 QueueStatsEntry queueEntry = new QueueStatsEntry(item.getNodeConnectorId(), item.getQueueId());
50 FlowCapableNodeConnectorQueueStatisticsDataBuilder queueStatisticsDataBuilder = new FlowCapableNodeConnectorQueueStatisticsDataBuilder();
52 FlowCapableNodeConnectorQueueStatisticsBuilder queueStatisticsBuilder = new FlowCapableNodeConnectorQueueStatisticsBuilder();
54 queueStatisticsBuilder.fieldsFrom(item);
56 queueStatisticsDataBuilder.setFlowCapableNodeConnectorQueueStatistics(queueStatisticsBuilder.build());
58 InstanceIdentifier<Queue> queueRef = getNodeIdentifierBuilder().child(NodeConnector.class, new NodeConnectorKey(item.getNodeConnectorId()))
59 .augmentation(FlowCapableNodeConnector.class)
60 .child(Queue.class, new QueueKey(item.getQueueId())).toInstance();
62 QueueBuilder queueBuilder = new QueueBuilder();
63 FlowCapableNodeConnectorQueueStatisticsData qsd = queueStatisticsDataBuilder.build();
64 queueBuilder.addAugmentation(FlowCapableNodeConnectorQueueStatisticsData.class, qsd);
65 queueBuilder.setKey(new QueueKey(item.getQueueId()));
67 logger.debug("Augmenting queue statistics {} of queue {} to port {}",
70 item.getNodeConnectorId());
72 trans.putOperationalData(queueRef, queueBuilder.build());