| /* |
| * Copyright 2015-present Open Networking Foundation |
| * |
| * 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 java.util.List; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.onosproject.pcepio.exceptions.PcepParseException; |
| |
| /** |
| * Abstraction of an entity which provides PCEP Error Info. |
| * Reference :PCEP Extension for Transporting TE Data draft-dhodylee-pce-pcep-te-data-extn-02. |
| */ |
| public interface PcepErrorInfo { |
| |
| /** |
| * Returns whether error info list is present or not. |
| * |
| * @return true if error info present, false otherwise |
| */ |
| boolean isErrorInfoPresent(); |
| |
| /** |
| * Reads from channel buffer for TE and RP objects. |
| * |
| * @param bb of channel buffer |
| * @throws PcepParseException while parsing Error info part. |
| */ |
| void read(ChannelBuffer bb) throws PcepParseException; |
| |
| /** |
| * Writes byte stream of PCEP error info to channel buffer. |
| * |
| * @param bb of type channel buffer |
| * @throws PcepParseException while writing Error info part into Channel Buffer. |
| */ |
| void write(ChannelBuffer bb) throws PcepParseException; |
| |
| /** |
| * Returns Error Value in PCEP-ERROR Object. |
| * |
| * @return list of Error Value in PCEP-ERROR Object |
| */ |
| List<Integer> getErrorValue(); |
| |
| /** |
| * Returns Error Type in PCEP-ERROR Object. |
| * |
| * @return list of Error Type in PCEP-ERROR Object |
| */ |
| List<Integer> getErrorType(); |
| |
| /** |
| * Builder interface with get and set functions to build ErrorInfo. |
| */ |
| interface Builder { |
| |
| /** |
| * Builds ErrorInfo Object. |
| * |
| * @return ErrorInfo Object. |
| */ |
| PcepErrorInfo build(); |
| |
| /** |
| * Returns list of PcepError. |
| * |
| * @return list of PcepError |
| */ |
| List<PcepError> getPcepErrorList(); |
| |
| /** |
| * Sets PcepError lists and returns its builder. |
| * |
| * @param llPcepErrorList list of PcepError |
| * @return builder by setting list of PcepError. |
| */ |
| Builder setPcepErrorList(List<PcepError> llPcepErrorList); |
| } |
| } |