Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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.pcepio.protocol; |
| 18 | |
| 19 | import org.jboss.netty.buffer.ChannelBuffer; |
Mahesh Poojary S | f1bbd36 | 2016-02-25 18:19:59 +0530 | [diff] [blame] | 20 | import org.onosproject.pcepio.exceptions.PcepOutOfBoundMessageException; |
Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 21 | import org.onosproject.pcepio.exceptions.PcepParseException; |
| 22 | |
| 23 | /** |
| 24 | * Abstraction of an entity providing PCEP Message Reader. |
| 25 | */ |
| 26 | public interface PcepMessageReader<T> { |
| 27 | |
| 28 | /** |
| 29 | * Reads the Objects in the PCEP Message and Returns PCEP Message. |
| 30 | * |
| 31 | * @param bb Channel Buffer |
| 32 | * @return PCEP Message |
| 33 | * @throws PcepParseException while parsing PCEP message. |
| 34 | * @throws PcepParseException when received message is empty |
| 35 | */ |
Mahesh Poojary S | f1bbd36 | 2016-02-25 18:19:59 +0530 | [diff] [blame] | 36 | T readFrom(ChannelBuffer bb) throws PcepParseException, PcepOutOfBoundMessageException; |
Phaneendra Manda | 1c0061d | 2015-08-06 12:29:38 +0530 | [diff] [blame] | 37 | } |