| /* |
| * Copyright 2015-present 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 java.util.LinkedList; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.onosproject.pcepio.exceptions.PcepParseException; |
| import org.onosproject.pcepio.types.PcepObjectHeader; |
| import org.onosproject.pcepio.types.PcepValueType; |
| |
| /** |
| * Abstraction of an entity providing PCEP ERO Object. |
| */ |
| public interface PcepEroObject { |
| |
| /** |
| * Return LinkedList of SubObjects of ERO Object. |
| * |
| * @return list of subobjects |
| */ |
| LinkedList<PcepValueType> getSubObjects(); |
| |
| /** |
| * Sets LinkedList of SubObjects in ERO Object. |
| * |
| * @param llSubObjects list of subobjects |
| */ |
| void setSubObjects(LinkedList<PcepValueType> llSubObjects); |
| |
| /** |
| * Writes the ERO Object into channel buffer. |
| * |
| * @param bb channel buffer |
| * @return Returns the writerIndex of this buffer |
| * @throws PcepParseException while writing ERO Object into ChannelBuffer |
| */ |
| int write(ChannelBuffer bb) throws PcepParseException; |
| |
| /** |
| * Builder interface with get and set functions to build ERO object. |
| */ |
| interface Builder { |
| |
| /** |
| * Builds ERO Object. |
| * |
| * @return ERO Object |
| */ |
| PcepEroObject build(); |
| |
| /** |
| * Returns ERO Object Header. |
| * |
| * @return ERO Object Header |
| */ |
| PcepObjectHeader getEroObjHeader(); |
| |
| /** |
| * Sets ERO Object header and returns its builder. |
| * |
| * @param obj ERO Object header |
| * @return Builder by setting ERO Object header |
| */ |
| Builder setEroObjHeader(PcepObjectHeader obj); |
| |
| /** |
| * Returns LinkedList of SubObjects in ERO Objects. |
| * |
| * @return list of subobjects |
| */ |
| LinkedList<PcepValueType> getSubObjects(); |
| |
| /** |
| * Sets LinkedList of SubObjects and returns its builder. |
| * |
| * @param llSubObjects list of SubObjects |
| * @return Builder by setting list of SubObjects |
| */ |
| Builder setSubObjects(LinkedList<PcepValueType> llSubObjects); |
| |
| /** |
| * Sets P flag in ERO object header and returns its builder. |
| * |
| * @param value boolean value to set P flag |
| * @return Builder by setting P flag |
| */ |
| Builder setPFlag(boolean value); |
| |
| /** |
| * Sets I flag in ERO object header and returns its builder. |
| * |
| * @param value boolean value to set I flag |
| * @return Builder by setting I flag |
| */ |
| Builder setIFlag(boolean value); |
| } |
| } |