bgp/topology-provider/src/main/java/org/opendaylight/bgpcep/bgp/topology/provider/config/LinkstateGraphProvider.java

   1 /*
   2  * Copyright (c) 2020 Orange. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.bgpcep.bgp.topology.provider.config;
   9
  10 import org.opendaylight.bgpcep.bgp.topology.provider.AbstractTopologyBuilder;
  11 import org.opendaylight.bgpcep.bgp.topology.provider.LinkstateGraphBuilder;
  12 import org.opendaylight.bgpcep.bgp.topology.provider.spi.BgpTopologyDeployer;
  13 import org.opendaylight.graph.ConnectedGraphProvider;
  14 import org.opendaylight.mdsal.binding.api.DataBroker;
  15 import org.opendaylight.protocol.bgp.rib.RibReference;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.odl.bgp.topology.types.rev160524.TopologyTypes1;
  17 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  18 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  19
  20 public final class LinkstateGraphProvider extends AbstractBgpTopologyProvider {
  21
  22     ConnectedGraphProvider graphProvider;
  23
  24     public LinkstateGraphProvider(final BgpTopologyDeployer deployer, final ConnectedGraphProvider graphProvider) {
  25         super(deployer);
  26         this.graphProvider = graphProvider;
  27     }
  28
  29     @Override
  30     AbstractTopologyBuilder<?> createTopologyBuilder(final DataBroker dataProvider, final RibReference locRibReference,
  31             final TopologyId topologyId) {
  32         return new LinkstateGraphBuilder(dataProvider, locRibReference, topologyId, this.graphProvider);
  33     }
  34
  35     @Override
  36     public boolean topologyTypeFilter(final Topology topology) {
  37         final TopologyTypes1 topoAug = getTopologyAug(topology);
  38         return topoAug != null && topoAug.getBgpLinkstateTopology() != null;
  39     }
  40 }