[VOL-4050] Logging ONU Serial Number on ONOS Olt App
Change-Id: Icaf2a1c368c62420880b753ebd395a88962e725d
diff --git a/api/src/main/java/org/opencord/olt/AccessDevicePort.java b/api/src/main/java/org/opencord/olt/AccessDevicePort.java
new file mode 100644
index 0000000..8a1665d
--- /dev/null
+++ b/api/src/main/java/org/opencord/olt/AccessDevicePort.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2021-present Open Networking Foundation
+ *
+ * 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.opencord.olt;
+
+import org.onosproject.net.AnnotationKeys;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Port;
+import org.onosproject.net.PortNumber;
+
+/**
+ * OLT device port.
+ */
+public class AccessDevicePort {
+
+ Port port;
+ Type type;
+
+ /**
+ * OLT Port Type.
+ */
+ public enum Type {
+ NNI,
+ UNI,
+ }
+
+ /**
+ * Creates an AccessDevicePort with given ONOS port object and OLT port type.
+ *
+ * @param port ONOS port
+ * @param type OLT port type
+ */
+ public AccessDevicePort(Port port, Type type) {
+ this.port = port;
+ this.type = type;
+ }
+
+ /**
+ * Get ONOS Port object.
+ *
+ * @return ONOS port
+ */
+ public Port port() {
+ return this.port;
+ }
+
+ /**
+ * Get OLT port Type.
+ *
+ * @return OLT port type
+ */
+ public Type type() {
+ return this.type;
+ }
+
+ /**
+ * Check port is enabled state on ONOS.
+ *
+ * @return is Access Device Port enabled
+ */
+ public boolean isEnabled() {
+ return this.port.isEnabled();
+ }
+
+ /**
+ * Get Device ID of OLT which the port is connected.
+ *
+ * @return OLT Device ID
+ */
+ public DeviceId deviceId() {
+ return (DeviceId) this.port.element().id();
+ }
+
+ /**
+ * Get port number.
+ *
+ * @return port number
+ */
+ public PortNumber number() {
+ return this.port.number();
+ }
+
+ /**
+ * Get port name which is combination of serial number and uni index.
+ *
+ * @return port name (ex: BBSM00010001-1)
+ */
+ public String name() {
+ return this.port.annotations().value(AnnotationKeys.PORT_NAME);
+ }
+
+ @Override
+ public String toString() {
+ return deviceId().toString() + '/' + number() + '[' + name() + ']';
+ }
+
+}