2 * Copyright (c) 2016 Brocade Communications Systems, Inc. and others. 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.protocol.bgp.rib.impl.stats.peer;
10 import com.google.common.base.Preconditions;
11 import com.google.common.collect.Lists;
12 import java.util.List;
14 import javax.annotation.Nonnull;
15 import org.opendaylight.controller.config.api.IdentityAttributeRef;
16 import org.opendaylight.controller.config.yang.bgp.rib.impl.BgpPeerState;
17 import org.opendaylight.controller.config.yang.bgp.rib.impl.RouteTable;
18 import org.opendaylight.protocol.bgp.rib.impl.stats.UnsignedInt32Counter;
19 import org.opendaylight.protocol.bgp.rib.impl.stats.peer.route.PerTableTypeRouteCounter;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
21 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
22 import org.opendaylight.yangtools.yang.common.QName;
24 public final class BGPPeerStatsImpl implements BGPPeerStats {
25 private final Set<TablesKey> tablesKeySet;
26 private final PerTableTypeRouteCounter adjRibInRouteCounters;
27 private final PerTableTypeRouteCounter adjRibOutRouteCounters;
28 private final PerTableTypeRouteCounter effectiveRibInRouteCounters;
29 private final UnsignedInt32Counter sessionEstablishedCounter = new UnsignedInt32Counter("SESSION ESTABLISHED");
30 private final String peerName;
32 public BGPPeerStatsImpl(@Nonnull final String peerName, @Nonnull final Set<TablesKey> tablesKeySet) {
33 this.peerName = Preconditions.checkNotNull(peerName);
34 this.tablesKeySet = Preconditions.checkNotNull(tablesKeySet);
35 this.adjRibInRouteCounters = new PerTableTypeRouteCounter("["+ this.peerName +"] adj-rib-in route", tablesKeySet);
36 this.adjRibOutRouteCounters = new PerTableTypeRouteCounter("["+ this.peerName +"] adj-rib-out route", tablesKeySet);
37 this.effectiveRibInRouteCounters = new PerTableTypeRouteCounter("["+ this.peerName +"] effective-rib-in route", tablesKeySet);
40 public PerTableTypeRouteCounter getAdjRibInRouteCounters() {
41 return adjRibInRouteCounters;
44 public PerTableTypeRouteCounter getAdjRibOutRouteCounters() {
45 return adjRibOutRouteCounters;
48 public PerTableTypeRouteCounter getEffectiveRibInRouteCounters() {
49 return effectiveRibInRouteCounters;
52 private RouteTable createRouteTable(@Nonnull final TablesKey tablesKey) {
53 Preconditions.checkNotNull(tablesKey);
54 final RouteTable routeTable = new RouteTable();
55 // FIXME: setTableType() is DEPRECATED, use setAfi() and setSafi() instead
56 routeTable.setTableType("afi=" + tablesKey.getAfi().getSimpleName() + ",safi=" + tablesKey.getSafi().getSimpleName());
58 final QName afiQName = BindingReflections.findQName(tablesKey.getAfi()).intern();
59 final QName safiQName = BindingReflections.findQName(tablesKey.getSafi()).intern();
60 routeTable.setAfi(new IdentityAttributeRef(afiQName.toString()));
61 routeTable.setSafi(new IdentityAttributeRef(safiQName.toString()));
62 // we want to get default counter in case particular route table is not initialized (e.g. adj-rib-out is not initialized in some cases)
63 routeTable.setAdjRibInRoutesCount(adjRibInRouteCounters.getCounterOrDefault(tablesKey).getCountAsZeroBasedCounter32());
64 routeTable.setAdjRibOutRoutesCount(adjRibOutRouteCounters.getCounterOrDefault(tablesKey).getCountAsZeroBasedCounter32());
65 routeTable.setEffectiveRibInRoutesCount(effectiveRibInRouteCounters.getCounterOrDefault(tablesKey).getCountAsZeroBasedCounter32());
71 public BgpPeerState getBgpPeerState() {
72 final BgpPeerState peerState = new BgpPeerState();
73 final List<RouteTable> routes = Lists.newArrayList();
74 this.tablesKeySet.stream().forEach(tablesKey -> routes.add(createRouteTable(tablesKey)));
75 peerState.setRouteTable(routes);
76 peerState.setSessionEstablishedCount(this.sessionEstablishedCounter.getCountAsZeroBasedCounter32());
81 public UnsignedInt32Counter getSessionEstablishedCounter() {
82 return this.sessionEstablishedCounter;