Implementation of PcInitate and PcUpdate messages
Change-Id: I746a5860a8b4a8022d747a02075ed3237741c53a
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiUnnumberedAdjacencyIpv4.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiUnnumberedAdjacencyIpv4.java
new file mode 100644
index 0000000..30da0c8
--- /dev/null
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiUnnumberedAdjacencyIpv4.java
@@ -0,0 +1,113 @@
+package org.onosproject.pcepio.types;
+
+import java.util.Objects;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.pcepio.protocol.PcepNai;
+
+import com.google.common.base.MoreObjects;
+
+public class PcepNaiUnnumberedAdjacencyIpv4 implements PcepNai {
+ /**
+ * draft-ietf-pce-segment-routing-03 section 5.3.2.
+ */
+ public static final byte ST_TYPE = 0x05;
+
+ private final int localNodeId;
+ private final int localInterfaceId;
+ private final int remoteNodeId;
+ private final int remoteInterfaceId;
+
+ /**
+ * Constructor to initialize all the member variables.
+ *
+ * @param localNodeId local node id
+ * @param localInterfaceId local interface id
+ * @param remoteNodeId remote node id
+ * @param remoteInterfaceId remote interface id
+ */
+ public PcepNaiUnnumberedAdjacencyIpv4(int localNodeId, int localInterfaceId, int remoteNodeId,
+ int remoteInterfaceId) {
+ this.localNodeId = localNodeId;
+ this.localInterfaceId = localInterfaceId;
+ this.remoteNodeId = remoteNodeId;
+ this.remoteInterfaceId = remoteInterfaceId;
+ }
+
+ /**
+ * Returns PCEP Nai Unnumbered Adjacency Ipv4 object.
+ *
+ * @param localNodeId local node id
+ * @param localInterfaceId local interface if
+ * @param remoteNodeId remote node id
+ * @param remoteInterfaceId remote interface id
+ * @return PCEP Nai Unnumbered Adjacency Ipv4 object
+ */
+ public static PcepNaiUnnumberedAdjacencyIpv4 of(int localNodeId, int localInterfaceId, int remoteNodeId,
+ int remoteInterfaceId) {
+ return new PcepNaiUnnumberedAdjacencyIpv4(localNodeId, localInterfaceId, remoteNodeId, remoteInterfaceId);
+ }
+
+ @Override
+ public byte getType() {
+ return ST_TYPE;
+ }
+
+ @Override
+ public int write(ChannelBuffer bb) {
+ int iLenStartIndex = bb.writerIndex();
+ bb.writeInt(localNodeId);
+ bb.writeInt(localInterfaceId);
+ bb.writeInt(remoteNodeId);
+ bb.writeInt(remoteInterfaceId);
+ return bb.writerIndex() - iLenStartIndex;
+ }
+
+ /**
+ * Reads from channel buffer and return object of PcepNAIUnnumberedAdjacencyIpv4.
+ *
+ * @param bb of type channel buffer
+ * @return object of PcepNAIUnnumberedAdjacencyIpv4
+ */
+ public static PcepNaiUnnumberedAdjacencyIpv4 read(ChannelBuffer bb) {
+ int localNodeId;
+ int localInterfaceId;
+ int remoteNodeId;
+ int remoteInterfaceId;
+ localNodeId = bb.readInt();
+ localInterfaceId = bb.readInt();
+ remoteNodeId = bb.readInt();
+ remoteInterfaceId = bb.readInt();
+ return new PcepNaiUnnumberedAdjacencyIpv4(localNodeId, localInterfaceId, remoteNodeId, remoteInterfaceId);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(localNodeId, localInterfaceId, remoteNodeId, remoteInterfaceId);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof PcepNaiUnnumberedAdjacencyIpv4) {
+ PcepNaiUnnumberedAdjacencyIpv4 other = (PcepNaiUnnumberedAdjacencyIpv4) obj;
+ return Objects.equals(this.localNodeId, other.localNodeId)
+ && Objects.equals(this.localInterfaceId, other.localInterfaceId)
+ && Objects.equals(this.remoteNodeId, other.remoteNodeId)
+ && Objects.equals(this.remoteInterfaceId, other.remoteInterfaceId);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("local Node Id", localNodeId)
+ .add("local Interface Id", localInterfaceId)
+ .add("remote Node Id", remoteNodeId)
+ .add("remote Interface Id:", remoteInterfaceId)
+ .toString();
+ }
+}