| /* |
| * 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.types; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.onlab.util.Identifier; |
| import org.onosproject.pcepio.protocol.PcepNai; |
| |
| /** |
| * Provides Pcep Nai Ipv4 Node Id. |
| */ |
| public class PcepNaiIpv4NodeId extends Identifier<Integer> implements PcepNai { |
| |
| public static final byte ST_TYPE = 0x01; |
| |
| /** |
| * Constructor to initialize ipv4NodeId. |
| * |
| * @param value ipv4 node id |
| */ |
| public PcepNaiIpv4NodeId(int value) { |
| super(value); |
| } |
| |
| /** |
| * Returns an object of PcepNaiIpv4NodeId. |
| * |
| * @param value ipv4 node id |
| * @return object of PcepNaiIpv4NodeId |
| */ |
| public static PcepNaiIpv4NodeId of(int value) { |
| return new PcepNaiIpv4NodeId(value); |
| } |
| |
| @Override |
| public byte getType() { |
| return ST_TYPE; |
| } |
| |
| @Override |
| public int write(ChannelBuffer bb) { |
| int iLenStartIndex = bb.writerIndex(); |
| bb.writeInt(identifier); |
| return bb.writerIndex() - iLenStartIndex; |
| } |
| |
| /** |
| * Reads from the channel buffer and returns object of PcepNAIIpv4NodeIdVer1. |
| * |
| * @param bb of channel buffer. |
| * @return object of PcepNAIIpv4NodeIdVer1 |
| */ |
| public static PcepNaiIpv4NodeId read(ChannelBuffer bb) { |
| return new PcepNaiIpv4NodeId(bb.readInt()); |
| } |
| } |