1 files changed, 113 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
new file mode 100644
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+++ b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
@@ -0,0 +1,113 @@
+/*
+ * 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 java.util.Objects;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.pcepio.protocol.PcepNai;
+
+import com.google.common.base.MoreObjects;
+
+/**
+ * Provides Pcep Nai Ipv6 Adjacency.
+ */
+public class PcepNaiIpv6Adjacency implements PcepNai {
+
+    public static final byte ST_TYPE = 0x04;
+    public static final byte IPV6_LEN = 0x10;
+
+    private final byte[] localIpv6Addr;
+    private final byte[] remoteIpv6Addr;
+
+    /**
+     * Constructor to initialize local ipv6 and remote ipv6.
+     *
+     * @param localIpv6 local ipv6 address
+     * @param remoteIpv6 remote ipv6 address
+     */
+    public PcepNaiIpv6Adjacency(byte[] localIpv6, byte[] remoteIpv6) {
+        this.localIpv6Addr = localIpv6;
+        this.remoteIpv6Addr = remoteIpv6;
+    }
+
+    @Override
+    public byte getType() {
+        return ST_TYPE;
+    }
+
+    @Override
+    public int write(ChannelBuffer bb) {
+        int iLenStartIndex = bb.writerIndex();
+        bb.writeBytes(localIpv6Addr);
+        bb.writeBytes(remoteIpv6Addr);
+        return bb.writerIndex() - iLenStartIndex;
+    }
+
+    /**
+     * Reads from channel buffer and returns object of PcepNAIIpv6AdjacencyVer1.
+     *
+     * @param bb of type channel buffer
+     * @return object of PcepNAIIpv6AdjacencyVer1
+     */
+    public static PcepNaiIpv6Adjacency read(ChannelBuffer bb) {
+        byte[] localIpv6 = new byte[IPV6_LEN];
+        bb.readBytes(localIpv6, 0, IPV6_LEN);
+        byte[] remoteIpv6 = new byte[IPV6_LEN];
+        bb.readBytes(remoteIpv6, 0, IPV6_LEN);
+        return new PcepNaiIpv6Adjacency(localIpv6, remoteIpv6);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(localIpv6Addr, remoteIpv6Addr);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof PcepNaiIpv6Adjacency) {
+            PcepNaiIpv6Adjacency other = (PcepNaiIpv6Adjacency) obj;
+            return Objects.equals(this.localIpv6Addr, other.localIpv6Addr)
+                    && Objects.equals(this.remoteIpv6Addr, other.remoteIpv6Addr);
+        }
+        return false;
+    }
+
+    /**
+     * Creates object of PcepNaiIpv6Adjacency with local ipv6 address and remote ipv6 address.
+     *
+     * @param localIpv6Addr local ipv6 address
+     * @param remoteIpv6Addr remote ipv6 address
+     * @return object of PcepNaiIpv6Adjacency
+     */
+
+    public static PcepNaiIpv6Adjacency of(final byte[] localIpv6Addr, final byte[] remoteIpv6Addr) {
+        return new PcepNaiIpv6Adjacency(localIpv6Addr, remoteIpv6Addr);
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(getClass())
+                .add("localIPV6Address", localIpv6Addr)
+                .add("remoteIPV6Address", remoteIpv6Addr)
+                .toString();
+    }
+
+}