bharat saraswal | f7364db | 2015-08-11 13:39:31 +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.types;
|
| 18 |
|
| 19 | import java.util.Objects;
|
| 20 |
|
| 21 | import org.jboss.netty.buffer.ChannelBuffer;
|
| 22 | import org.onosproject.pcepio.protocol.PcepNai;
|
| 23 |
|
| 24 | import com.google.common.base.MoreObjects;
|
| 25 |
|
| 26 | public class PcepNaiIpv6Adjacency implements PcepNai {
|
| 27 |
|
| 28 | public static final byte ST_TYPE = 0x04;
|
| 29 | public static final byte IPV6_LEN = 0x10;
|
| 30 |
|
| 31 | private final byte[] localIpv6Addr;
|
| 32 | private final byte[] remoteIpv6Addr;
|
| 33 |
|
| 34 | /**
|
| 35 | * Constructor to initialize local ipv6 and remote ipv6.
|
| 36 | *
|
| 37 | * @param localIpv6 local ipv6 address
|
| 38 | * @param remoteIpv6 remote ipv6 address
|
| 39 | */
|
| 40 | public PcepNaiIpv6Adjacency(byte[] localIpv6, byte[] remoteIpv6) {
|
| 41 | this.localIpv6Addr = localIpv6;
|
| 42 | this.remoteIpv6Addr = remoteIpv6;
|
| 43 | }
|
| 44 |
|
| 45 | @Override
|
| 46 | public byte getType() {
|
| 47 | return ST_TYPE;
|
| 48 | }
|
| 49 |
|
| 50 | @Override
|
| 51 | public int write(ChannelBuffer bb) {
|
| 52 | int iLenStartIndex = bb.writerIndex();
|
| 53 | bb.writeBytes(localIpv6Addr);
|
| 54 | bb.writeBytes(remoteIpv6Addr);
|
| 55 | return bb.writerIndex() - iLenStartIndex;
|
| 56 | }
|
| 57 |
|
| 58 | /**
|
| 59 | * Reads from channel buffer and returns object of PcepNAIIpv6AdjacencyVer1.
|
| 60 | *
|
| 61 | * @param bb of type channel buffer
|
| 62 | * @return object of PcepNAIIpv6AdjacencyVer1
|
| 63 | */
|
| 64 | public static PcepNaiIpv6Adjacency read(ChannelBuffer bb) {
|
| 65 | byte[] localIpv6 = new byte[IPV6_LEN];
|
| 66 | bb.readBytes(localIpv6, 0, IPV6_LEN);
|
| 67 | byte[] remoteIpv6 = new byte[IPV6_LEN];
|
| 68 | bb.readBytes(remoteIpv6, 0, IPV6_LEN);
|
| 69 | return new PcepNaiIpv6Adjacency(localIpv6, remoteIpv6);
|
| 70 | }
|
| 71 |
|
| 72 | @Override
|
| 73 | public int hashCode() {
|
| 74 | return Objects.hash(localIpv6Addr, remoteIpv6Addr);
|
| 75 | }
|
| 76 |
|
| 77 | @Override
|
| 78 | public boolean equals(Object obj) {
|
| 79 | if (this == obj) {
|
| 80 | return true;
|
| 81 | }
|
| 82 | if (obj instanceof PcepNaiIpv6Adjacency) {
|
| 83 | PcepNaiIpv6Adjacency other = (PcepNaiIpv6Adjacency) obj;
|
| 84 | return Objects.equals(this.localIpv6Addr, other.localIpv6Addr)
|
| 85 | && Objects.equals(this.remoteIpv6Addr, other.remoteIpv6Addr);
|
| 86 | }
|
| 87 | return false;
|
| 88 | }
|
| 89 |
|
| 90 | /**
|
| 91 | * Creates object of PcepNaiIpv6Adjacency with local ipv6 address and remote ipv6 address.
|
| 92 | *
|
| 93 | * @param localIpv6Addr local ipv6 address
|
| 94 | * @param remoteIpv6Addr remote ipv6 address
|
| 95 | * @return object of PcepNaiIpv6Adjacency
|
| 96 | */
|
| 97 |
|
| 98 | public static PcepNaiIpv6Adjacency of(final byte[] localIpv6Addr, final byte[] remoteIpv6Addr) {
|
| 99 | return new PcepNaiIpv6Adjacency(localIpv6Addr, remoteIpv6Addr);
|
| 100 | }
|
| 101 |
|
| 102 | @Override
|
| 103 | public String toString() {
|
| 104 | return MoreObjects.toStringHelper(getClass())
|
bharat saraswal | e180630 | 2015-08-21 12:16:46 +0530 | [diff] [blame^] | 105 | .add("localIPV6Address", localIpv6Addr)
|
| 106 | .add("remoteIPV6Address", remoteIpv6Addr)
|
bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 107 | .toString();
|
| 108 | }
|
| 109 |
|
| 110 | }
|