| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.onosproject.pcepio.protocol; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.onosproject.pcepio.exceptions.PcepParseException; |
| |
| /** |
| * Abstraction of an entity providing PCEP Message Reader. |
| */ |
| public interface PcepMessageReader<T> { |
| |
| /** |
| * Reads the Objects in the PCEP Message and Returns PCEP Message. |
| * |
| * @param bb Channel Buffer |
| * @return PCEP Message |
| * @throws PcepParseException while parsing PCEP message. |
| * @throws PcepParseException when received message is empty |
| */ |
| T readFrom(ChannelBuffer bb) throws PcepParseException; |
| } |