Jian Li | 0959600 | 2016-07-15 17:46:49 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016-present 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 | package org.onosproject.lisp.msg.types; |
| 17 | |
| 18 | /** |
| 19 | * LISP Canonical Address Format (LCAF) Enumeration class. |
| 20 | * |
| 21 | * LCAF defines a canonical address format encoding used in LISP control message |
| 22 | * and in the encoding of lookup keys for the LISP Mapping Database System. |
| 23 | * |
| 24 | * LCAF is defined in draft-ietf-lisp-lcaf-13 |
| 25 | * https://tools.ietf.org/html/draft-ietf-lisp-lcaf-13 |
| 26 | */ |
| 27 | public enum LispCanonicalAddressFormatEnum { |
| 28 | LIST(1), // AFI LIST Type |
| 29 | SEGMENT(2), // Instance ID Type |
| 30 | AS(3), // AS Number Type |
| 31 | APPLICATION_DATA(4), // Application Data Type |
| 32 | NAT(7), // NAT Traversal Type |
| 33 | MULTICAST(9), // Multi-cast Info Type |
| 34 | SECURITY(11), // Security Key Type |
| 35 | SOURCE_DEST(12), // Source/Dest Key Type |
| 36 | TRAFFIC_ENGINEERING(10), // Explicit Locator Path Type |
| 37 | UNKNOWN(-1); // Unknown Type |
| 38 | |
| 39 | private byte lispCode; |
| 40 | |
| 41 | /** |
| 42 | * Private constructor which avoid instantiating object externally. |
| 43 | * |
| 44 | * @param lispCode lisp code value |
| 45 | */ |
| 46 | LispCanonicalAddressFormatEnum(int lispCode) { |
| 47 | this.lispCode = (byte) lispCode; |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * Obtains lisp code value. |
| 52 | * |
| 53 | * @return lisp code value |
| 54 | */ |
| 55 | public byte getLispCode() { |
| 56 | return lispCode; |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * Obtains the LCAF enum using given lisp code. |
| 61 | * |
| 62 | * @param lispCode lisp code |
| 63 | * @return LCAP enum |
| 64 | */ |
| 65 | public static LispCanonicalAddressFormatEnum valueOf(int lispCode) { |
| 66 | for (LispCanonicalAddressFormatEnum val : values()) { |
| 67 | if (val.getLispCode() == lispCode) { |
| 68 | return val; |
| 69 | } |
| 70 | } |
| 71 | return UNKNOWN; |
| 72 | } |
| 73 | } |