Add OTN device and ports
Change-Id: I18f3376d1466077e95d7324a27a660302f0123b3
diff --git a/core/api/src/main/java/org/onosproject/net/device/OtuPortDescription.java b/core/api/src/main/java/org/onosproject/net/device/OtuPortDescription.java
new file mode 100644
index 0000000..60f2515
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/device/OtuPortDescription.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2016 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.net.device;
+
+import com.google.common.base.MoreObjects;
+
+import org.onosproject.net.OtuSignalType;
+import org.onosproject.net.Port;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.SparseAnnotations;
+
+/**
+ * Default implementation of immutable OTU port description.
+ */
+public class OtuPortDescription extends DefaultPortDescription {
+
+ private final OtuSignalType signalType;
+
+ /**
+ * Creates OTU port description based on the supplied information.
+ *
+ * @param number port number
+ * @param isEnabled port enabled state
+ * @param signalType OTU signal type
+ * @param annotations optional key/value annotations map
+ */
+ public OtuPortDescription(PortNumber number, boolean isEnabled, OtuSignalType signalType,
+ SparseAnnotations... annotations) {
+ super(number, isEnabled, Port.Type.OTU, 0, annotations);
+ this.signalType = signalType;
+ }
+
+ /**
+ * Creates OTU port description based on the supplied information.
+ *
+ * @param base PortDescription to get basic information from
+ * @param signalType OTU signal type
+ * @param annotations optional key/value annotations map
+ */
+ public OtuPortDescription(PortDescription base, OtuSignalType signalType,
+ SparseAnnotations annotations) {
+ super(base, annotations);
+ this.signalType = signalType;
+ }
+
+ /**
+ * Returns OTU signal type.
+ *
+ * @return OTU signal type
+ */
+ public OtuSignalType signalType() {
+ return signalType;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("number", portNumber())
+ .add("isEnabled", isEnabled())
+ .add("type", type())
+ .add("signalType", signalType)
+ .toString();
+ }
+
+}
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