Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with |
| 5 | * the License. You may obtain a copy of the License at |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on |
| 10 | * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the |
| 11 | * specific language governing permissions and limitations under the License. |
| 12 | */ |
| 13 | package org.onosproject.bgp.controller; |
| 14 | |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 15 | import org.onosproject.bgpio.exceptions.BgpParseException; |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 16 | import org.onosproject.bgpio.protocol.linkstate.BgpLinkLsNlriVer4; |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 17 | import org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails; |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 18 | |
| 19 | /** |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 20 | * Allows for providers interested in link events to be notified. |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 21 | */ |
| 22 | public interface BgpLinkListener { |
| 23 | |
| 24 | /** |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 25 | * Notify that got a packet of link from network and adds link. |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 26 | * |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 27 | * @param linkNlri BGP link NLRI |
| 28 | * @param details path attributes and NLRI information |
| 29 | * @throws BgpParseException BGP parse exception |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 30 | */ |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 31 | void addLink(BgpLinkLsNlriVer4 linkNlri, PathAttrNlriDetails details) throws BgpParseException; |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 32 | |
| 33 | /** |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 34 | * Notify that got a packet of link from network and remove link. |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 35 | * |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 36 | * @param linkNlri BGP link NLRI |
| 37 | * @throws BgpParseException BGP parse exception |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 38 | */ |
Priyanka B | fc51c95 | 2016-03-26 14:30:33 +0530 | [diff] [blame] | 39 | void deleteLink(BgpLinkLsNlriVer4 linkNlri) throws BgpParseException; |
Shashikanth VH | f922113 | 2015-11-18 17:40:44 +0530 | [diff] [blame] | 40 | } |