bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 1 | package org.onosproject.pcepio.types;
|
| 2 |
|
| 3 | import java.util.Objects;
|
| 4 |
|
| 5 | import org.jboss.netty.buffer.ChannelBuffer;
|
| 6 | import org.onosproject.pcepio.protocol.PcepNai;
|
| 7 |
|
| 8 | import com.google.common.base.MoreObjects;
|
| 9 |
|
| 10 | public class PcepNaiUnnumberedAdjacencyIpv4 implements PcepNai {
|
| 11 | /**
|
| 12 | * draft-ietf-pce-segment-routing-03 section 5.3.2.
|
| 13 | */
|
| 14 | public static final byte ST_TYPE = 0x05;
|
| 15 |
|
| 16 | private final int localNodeId;
|
| 17 | private final int localInterfaceId;
|
| 18 | private final int remoteNodeId;
|
| 19 | private final int remoteInterfaceId;
|
| 20 |
|
| 21 | /**
|
| 22 | * Constructor to initialize all the member variables.
|
| 23 | *
|
| 24 | * @param localNodeId local node id
|
| 25 | * @param localInterfaceId local interface id
|
| 26 | * @param remoteNodeId remote node id
|
| 27 | * @param remoteInterfaceId remote interface id
|
| 28 | */
|
| 29 | public PcepNaiUnnumberedAdjacencyIpv4(int localNodeId, int localInterfaceId, int remoteNodeId,
|
| 30 | int remoteInterfaceId) {
|
| 31 | this.localNodeId = localNodeId;
|
| 32 | this.localInterfaceId = localInterfaceId;
|
| 33 | this.remoteNodeId = remoteNodeId;
|
| 34 | this.remoteInterfaceId = remoteInterfaceId;
|
| 35 | }
|
| 36 |
|
| 37 | /**
|
| 38 | * Returns PCEP Nai Unnumbered Adjacency Ipv4 object.
|
| 39 | *
|
| 40 | * @param localNodeId local node id
|
| 41 | * @param localInterfaceId local interface if
|
| 42 | * @param remoteNodeId remote node id
|
| 43 | * @param remoteInterfaceId remote interface id
|
| 44 | * @return PCEP Nai Unnumbered Adjacency Ipv4 object
|
| 45 | */
|
| 46 | public static PcepNaiUnnumberedAdjacencyIpv4 of(int localNodeId, int localInterfaceId, int remoteNodeId,
|
| 47 | int remoteInterfaceId) {
|
| 48 | return new PcepNaiUnnumberedAdjacencyIpv4(localNodeId, localInterfaceId, remoteNodeId, remoteInterfaceId);
|
| 49 | }
|
| 50 |
|
| 51 | @Override
|
| 52 | public byte getType() {
|
| 53 | return ST_TYPE;
|
| 54 | }
|
| 55 |
|
| 56 | @Override
|
| 57 | public int write(ChannelBuffer bb) {
|
| 58 | int iLenStartIndex = bb.writerIndex();
|
| 59 | bb.writeInt(localNodeId);
|
| 60 | bb.writeInt(localInterfaceId);
|
| 61 | bb.writeInt(remoteNodeId);
|
| 62 | bb.writeInt(remoteInterfaceId);
|
| 63 | return bb.writerIndex() - iLenStartIndex;
|
| 64 | }
|
| 65 |
|
| 66 | /**
|
| 67 | * Reads from channel buffer and return object of PcepNAIUnnumberedAdjacencyIpv4.
|
| 68 | *
|
| 69 | * @param bb of type channel buffer
|
| 70 | * @return object of PcepNAIUnnumberedAdjacencyIpv4
|
| 71 | */
|
| 72 | public static PcepNaiUnnumberedAdjacencyIpv4 read(ChannelBuffer bb) {
|
| 73 | int localNodeId;
|
| 74 | int localInterfaceId;
|
| 75 | int remoteNodeId;
|
| 76 | int remoteInterfaceId;
|
| 77 | localNodeId = bb.readInt();
|
| 78 | localInterfaceId = bb.readInt();
|
| 79 | remoteNodeId = bb.readInt();
|
| 80 | remoteInterfaceId = bb.readInt();
|
| 81 | return new PcepNaiUnnumberedAdjacencyIpv4(localNodeId, localInterfaceId, remoteNodeId, remoteInterfaceId);
|
| 82 | }
|
| 83 |
|
| 84 | @Override
|
| 85 | public int hashCode() {
|
| 86 | return Objects.hash(localNodeId, localInterfaceId, remoteNodeId, remoteInterfaceId);
|
| 87 | }
|
| 88 |
|
| 89 | @Override
|
| 90 | public boolean equals(Object obj) {
|
| 91 | if (this == obj) {
|
| 92 | return true;
|
| 93 | }
|
| 94 | if (obj instanceof PcepNaiUnnumberedAdjacencyIpv4) {
|
| 95 | PcepNaiUnnumberedAdjacencyIpv4 other = (PcepNaiUnnumberedAdjacencyIpv4) obj;
|
| 96 | return Objects.equals(this.localNodeId, other.localNodeId)
|
| 97 | && Objects.equals(this.localInterfaceId, other.localInterfaceId)
|
| 98 | && Objects.equals(this.remoteNodeId, other.remoteNodeId)
|
| 99 | && Objects.equals(this.remoteInterfaceId, other.remoteInterfaceId);
|
| 100 | }
|
| 101 | return false;
|
| 102 | }
|
| 103 |
|
| 104 | @Override
|
| 105 | public String toString() {
|
| 106 | return MoreObjects.toStringHelper(getClass())
|
bharat saraswal | e180630 | 2015-08-21 12:16:46 +0530 | [diff] [blame^] | 107 | .add("localNodeId", localNodeId)
|
| 108 | .add("localInterfaceId", localInterfaceId)
|
| 109 | .add("remoteNodeId", remoteNodeId)
|
| 110 | .add("remoteInterfaceId:", remoteInterfaceId)
|
bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 111 | .toString();
|
| 112 | }
|
| 113 | }
|