Kiran Ramachandra | c92a122 | 2016-03-30 13:05:31 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.isis.controller; |
| 18 | |
| 19 | /** |
| 20 | * Representation of ISIS PDU types. |
| 21 | */ |
| 22 | public enum IsisPduType { |
| 23 | |
| 24 | /** |
| 25 | * Represents Level-1 LAN hello packet. |
| 26 | */ |
| 27 | L1HELLOPDU(15), |
| 28 | /** |
| 29 | * Represents Level-2 LAN hello packet. |
| 30 | */ |
| 31 | L2HELLOPDU(16), |
| 32 | /** |
| 33 | * Represents point-to-point hello packet. |
| 34 | */ |
| 35 | P2PHELLOPDU(17), |
| 36 | /** |
| 37 | * Represents Level-1 link state packet. |
| 38 | */ |
| 39 | L1LSPDU(18), |
| 40 | /** |
| 41 | * Represents Level-2 link state packet. |
| 42 | */ |
| 43 | L2LSPDU(20), |
| 44 | /** |
| 45 | * Represents Level-1 complete sequence number packet. |
| 46 | */ |
| 47 | L1CSNP(24), |
| 48 | /** |
| 49 | * Represents Level-2 complete sequence number packet. |
| 50 | */ |
| 51 | L2CSNP(25), |
| 52 | /** |
| 53 | * Represents Level-1 partial sequence number packet. |
| 54 | */ |
| 55 | L1PSNP(26), |
| 56 | /** |
| 57 | * Represents Level-2 partial sequence number packet. |
| 58 | */ |
| 59 | L2PSNP(27); |
| 60 | |
| 61 | private int value; |
| 62 | |
| 63 | |
| 64 | /** |
| 65 | * Creates an instance of ISIS PDU type. |
| 66 | * |
| 67 | * @param value represents ISIS PDU type |
| 68 | */ |
| 69 | private IsisPduType(int value) { |
| 70 | this.value = value; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Gets the value representing PDU type. |
| 75 | * |
| 76 | * @return value represents PDU type |
| 77 | */ |
| 78 | public int value() { |
| 79 | return value; |
| 80 | } |
| 81 | } |