ONOS-2161 Add OVSDB adapter api in south bound.
Change-Id: I01e2976769b225444ab6fb94cb2fe9d26921ba1f
diff --git a/ovsdb/api/src/main/java/org/onosproject/ovsdb/controller/OvsdbNodeId.java b/ovsdb/api/src/main/java/org/onosproject/ovsdb/controller/OvsdbNodeId.java
new file mode 100644
index 0000000..2c1a440
--- /dev/null
+++ b/ovsdb/api/src/main/java/org/onosproject/ovsdb/controller/OvsdbNodeId.java
@@ -0,0 +1,83 @@
+/*
+ * 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.ovsdb.controller;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Objects;
+
+import org.onlab.packet.IpAddress;
+
+/**
+ * The class representing a OpenStack Compute or Network nodeId. This class is
+ * immutable.
+ */
+public final class OvsdbNodeId {
+ private static final String SCHEME = "ovsdb";
+ private final String nodeId;
+ private final String ipAddress;
+
+ /**
+ * Creates a new node identifier from a IpAddress ipAddress, a long port.
+ *
+ * @param ipAddress node IP address
+ * @param port node port
+ */
+ public OvsdbNodeId(IpAddress ipAddress, long port) {
+ checkNotNull(ipAddress, "ipAddress is not null");
+ this.ipAddress = ipAddress.toString();
+ this.nodeId = ipAddress + ":" + port;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(nodeId);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (!(other instanceof OvsdbNodeId)) {
+ return false;
+ }
+
+ OvsdbNodeId otherNodeId = (OvsdbNodeId) other;
+
+ return Objects.equals(otherNodeId.nodeId, this.nodeId);
+ }
+
+ @Override
+ public String toString() {
+ return SCHEME + ":" + nodeId;
+ }
+
+ /**
+ * Gets the value of the NodeId.
+ *
+ * @return the value of the NodeId.
+ */
+ public String nodeId() {
+ return SCHEME + ":" + nodeId;
+ }
+
+ /**
+ * Get the IP address of the node.
+ *
+ * @return the IP address of the node
+ */
+ public String getIpAddress() {
+ return ipAddress;
+ }
+}