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 java.util.Collections;
12 import java.util.concurrent.ConcurrentSkipListSet;
14 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsInputBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsService;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMap;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.statistics.FlowTableStatistics;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.statistics.FlowTableStatisticsBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
29 import com.google.common.base.Preconditions;
30 import com.google.common.util.concurrent.ListenableFuture;
32 final class FlowTableStatsTracker extends AbstractStatsTracker<FlowTableAndStatisticsMap, FlowTableAndStatisticsMap> {
33 private final Set<TableKey> privateTables = new ConcurrentSkipListSet<>();
34 private final Set<TableKey> tables = Collections.unmodifiableSet(privateTables);
35 private final OpendaylightFlowTableStatisticsService flowTableStatsService;
37 FlowTableStatsTracker(OpendaylightFlowTableStatisticsService flowTableStatsService, final FlowCapableContext context, long lifetimeNanos) {
38 super(context, lifetimeNanos);
39 this.flowTableStatsService = Preconditions.checkNotNull(flowTableStatsService);
42 Set<TableKey> getTables() {
47 protected void cleanupSingleStat(DataModificationTransaction trans, FlowTableAndStatisticsMap item) {
48 // TODO: do we want to do this?
52 protected FlowTableAndStatisticsMap updateSingleStat(DataModificationTransaction trans, FlowTableAndStatisticsMap item) {
54 InstanceIdentifier<Table> tableRef = getNodeIdentifierBuilder()
55 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(item.getTableId().getValue())).build();
57 FlowTableStatisticsDataBuilder statisticsDataBuilder = new FlowTableStatisticsDataBuilder();
58 final FlowTableStatistics stats = new FlowTableStatisticsBuilder(item).build();
59 statisticsDataBuilder.setFlowTableStatistics(stats);
61 TableBuilder tableBuilder = new TableBuilder();
62 tableBuilder.setKey(new TableKey(item.getTableId().getValue()));
63 tableBuilder.addAugmentation(FlowTableStatisticsData.class, statisticsDataBuilder.build());
64 trans.putOperationalData(tableRef, tableBuilder.build());
68 public ListenableFuture<TransactionId> request() {
69 final GetFlowTablesStatisticsInputBuilder input = new GetFlowTablesStatisticsInputBuilder();
70 input.setNode(getNodeRef());
72 return requestHelper(flowTableStatsService.getFlowTablesStatistics(input.build()));