bgp/extensions/route-target/src/main/java/org/opendaylight/protocol/bgp/route/targetcontrain/spi/RouteTargetMembeshipUtil.java

   1 /*
   2  * Copyright (c) 2018 AT&T Intellectual Property. 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
   9 package org.opendaylight.protocol.bgp.route.targetcontrain.spi;
  10
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.route.target.constrain.rev180618.route.target.constrain.RouteTargetConstrainChoice;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.route.target.constrain.rev180618.route.target.constrain.route.target.constrain.choice.RouteTargetConstrainAs4ExtendedCommunityCase;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.route.target.constrain.rev180618.route.target.constrain.route.target.constrain.choice.RouteTargetConstrainDefaultCase;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.route.target.constrain.rev180618.route.target.constrain.route.target.constrain.choice.RouteTargetConstrainIpv4RouteCase;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.route.target.constrain.rev180618.route.target.constrain.route.target.constrain.choice.RouteTargetConstrainRouteCase;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.route.target.constrain.rev180618.route.target.constrain.routes.route.target.constrain.routes.RouteTargetConstrainRoute;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.RouteTarget;
  18
  19 public final class RouteTargetMembeshipUtil {
  20     private RouteTargetMembeshipUtil() {
  21         throw new UnsupportedOperationException();
  22     }
  23
  24     public static RouteTarget getRT(final RouteTargetConstrainRoute route) {
  25         final RouteTargetConstrainChoice rtc = route.getRouteTargetConstrainChoice();
  26         RouteTarget rt;
  27         if (rtc instanceof RouteTargetConstrainDefaultCase) {
  28             rt = ((RouteTargetConstrainDefaultCase) rtc).getRouteTargetConstrainDefaultRoute();
  29         } else if (rtc instanceof RouteTargetConstrainAs4ExtendedCommunityCase) {
  30             rt = ((RouteTargetConstrainAs4ExtendedCommunityCase) rtc).getAs4RouteTargetExtendedCommunity();
  31         } else if (rtc instanceof RouteTargetConstrainIpv4RouteCase) {
  32             rt = ((RouteTargetConstrainIpv4RouteCase) rtc).getRouteTargetIpv4();
  33         } else {
  34             rt = ((RouteTargetConstrainRouteCase) rtc).getRouteTargetExtendedCommunity();
  35         }
  36         return rt;
  37     }
  38 }