bgp/l3vpn/src/main/java/org/opendaylight/protocol/bgp/l3vpn/ipv4/VpnIpv4NlriParser.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. 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.protocol.bgp.l3vpn.ipv4;
   9
  10 import java.util.List;
  11 import org.opendaylight.protocol.bgp.l3vpn.AbstractVpnNlriParser;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.destination.DestinationType;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.update.attributes.mp.reach.nlri.AdvertizedRoutes;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.update.attributes.mp.reach.nlri.AdvertizedRoutesBuilder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.update.attributes.mp.unreach.nlri.WithdrawnRoutes;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.update.attributes.mp.unreach.nlri.WithdrawnRoutesBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv4.rev180329.L3vpnIpv4Destination;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv4.rev180329.l3vpn.ipv4.destination.VpnIpv4DestinationBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.rev180329.l3vpn.ip.destination.type.VpnDestination;
  20
  21 final class VpnIpv4NlriParser extends AbstractVpnNlriParser {
  22
  23     private <T extends L3vpnIpv4Destination> List<VpnDestination> getVpnDestination(DestinationType dst,
  24             Class<T> dstTypeCaseClazz) {
  25         if (dstTypeCaseClazz.isInstance(dst)) {
  26             return dstTypeCaseClazz.cast(dst).getVpnIpv4Destination().getVpnDestination();
  27         } else {
  28             return null;
  29         }
  30     }
  31
  32     @Override
  33     protected List<VpnDestination> getWithdrawnVpnDestination(DestinationType dstType) {
  34         return getVpnDestination(dstType, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv4
  35                 .rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
  36                 .DestinationVpnIpv4Case.class);
  37     }
  38
  39     @Override
  40     protected List<VpnDestination> getAdvertizedVpnDestination(DestinationType dstType) {
  41         return getVpnDestination(dstType, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv4
  42                 .rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type
  43                 .DestinationVpnIpv4Case.class);
  44     }
  45
  46     @Override
  47     protected WithdrawnRoutes getWithdrawnRoutesByDestination(List<VpnDestination> dst) {
  48         return new WithdrawnRoutesBuilder().setDestinationType(
  49             new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv4.rev180329.update
  50                     .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationVpnIpv4CaseBuilder()
  51                     .setVpnIpv4Destination(new VpnIpv4DestinationBuilder()
  52                             .setVpnDestination(dst).build()).build()).build();
  53     }
  54
  55     @Override
  56     protected AdvertizedRoutes getAdvertizedRoutesByDestination(List<VpnDestination> dst) {
  57         return new AdvertizedRoutesBuilder().setDestinationType(
  58             new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv4.rev180329.update
  59                     .attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationVpnIpv4CaseBuilder()
  60                     .setVpnIpv4Destination(new VpnIpv4DestinationBuilder()
  61                             .setVpnDestination(dst).build()).build()).build();
  62     }
  63 }