Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame^] | 2 | * Copyright 2015-present Open Networking Laboratory |
Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 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.pcepio.types; |
| 18 | |
| 19 | import org.jboss.netty.buffer.ChannelBuffer; |
| 20 | import org.onosproject.pcepio.protocol.PcepVersion; |
| 21 | |
| 22 | /** |
| 23 | * Abstraction which Provides the PCEP Values of Type, Length ,Version. |
| 24 | */ |
| 25 | public interface PcepValueType { |
| 26 | |
| 27 | /** |
| 28 | * Returns the Version Of PCEP Message. |
| 29 | * |
| 30 | * @return Version of PcepVersion Type. |
| 31 | */ |
| 32 | PcepVersion getVersion(); |
| 33 | |
| 34 | /** |
| 35 | * Returns the Type of PCEP Message. |
| 36 | * |
| 37 | * @return value of type |
| 38 | */ |
Sho SHIMIZU | 9bdb5ca | 2015-09-04 15:23:31 -0700 | [diff] [blame] | 39 | short getType(); |
Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 40 | |
| 41 | /** |
| 42 | * Returns the Length of PCEP Message. |
| 43 | * |
| 44 | * @return value of Length |
| 45 | */ |
Sho SHIMIZU | 9bdb5ca | 2015-09-04 15:23:31 -0700 | [diff] [blame] | 46 | short getLength(); |
Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 47 | |
| 48 | /** |
| 49 | * Writes the byte Stream of PCEP Message to channel buffer. |
| 50 | * |
| 51 | * @param bb of type channel buffer |
| 52 | * @return length of bytes written to channel buffer |
| 53 | */ |
Sho SHIMIZU | 9bdb5ca | 2015-09-04 15:23:31 -0700 | [diff] [blame] | 54 | int write(ChannelBuffer bb); |
Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 55 | } |