1 files changed, 133 insertions, 0 deletions
diff --git a/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnNode.java b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnNode.java
new file mode 100644
index 00000000..439d16e1
--- /dev/null
+++ b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnNode.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2014-2015 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.cordvtn;
+
+import com.google.common.base.MoreObjects;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.TpPort;
+import org.onosproject.net.DeviceId;
+
+import java.util.Comparator;
+import java.util.Objects;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Representation of a compute infrastructure node for CORD VTN service.
+ */
+public final class CordVtnNode {
+
+    private final String hostname;
+    private final IpAddress ovsdbIp;
+    private final TpPort ovsdbPort;
+    private final DeviceId bridgeId;
+
+    public static final Comparator<CordVtnNode> CORDVTN_NODE_COMPARATOR =
+            (node1, node2) -> node1.hostname().compareTo(node2.hostname());
+
+    /**
+     * Creates a new node.
+     *
+     * @param hostname hostname
+     * @param ovsdbIp OVSDB server IP address
+     * @param ovsdbPort OVSDB server port number
+     * @param bridgeId integration bridge identifier
+     */
+    public CordVtnNode(String hostname, IpAddress ovsdbIp, TpPort ovsdbPort, DeviceId bridgeId) {
+        this.hostname = checkNotNull(hostname);
+        this.ovsdbIp = checkNotNull(ovsdbIp);
+        this.ovsdbPort = checkNotNull(ovsdbPort);
+        this.bridgeId = checkNotNull(bridgeId);
+    }
+
+    /**
+     * Returns the OVSDB server IP address.
+     *
+     * @return ip address
+     */
+    public IpAddress ovsdbIp() {
+        return this.ovsdbIp;
+    }
+
+    /**
+     * Returns the OVSDB server port number.
+     *
+     * @return port number
+     */
+    public TpPort ovsdbPort() {
+        return this.ovsdbPort;
+    }
+
+    /**
+     * Returns the hostname.
+     *
+     * @return hostname
+     */
+    public String hostname() {
+        return this.hostname;
+    }
+
+    /**
+     * Returns the identifier of the integration bridge.
+     *
+     * @return device id
+     */
+    public DeviceId intBrId() {
+        return this.bridgeId;
+    }
+
+    /**
+     * Returns the identifier of the OVSDB device.
+     *
+     * @return device id
+     */
+    public DeviceId ovsdbId() {
+        return DeviceId.deviceId("ovsdb:" + this.ovsdbIp.toString());
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+
+        if (obj instanceof CordVtnNode) {
+            CordVtnNode that = (CordVtnNode) obj;
+            if (Objects.equals(hostname, that.hostname) &&
+                    Objects.equals(ovsdbIp, that.ovsdbIp) &&
+                    Objects.equals(ovsdbPort, that.ovsdbPort) &&
+                    Objects.equals(bridgeId, that.bridgeId)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(hostname, ovsdbIp, ovsdbPort);
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(getClass())
+                .add("host", hostname)
+                .add("ip", ovsdbIp)
+                .add("port", ovsdbPort)
+                .add("bridgeId", bridgeId)
+                .toString();
+    }
+}