ONOS-3754 Create driver/behavior for Ciena waveserver
Change-Id: I2e8741f0ad858eb712f7fe4f4a5fdf5e146aefd6
diff --git a/core/api/src/main/java/org/onosproject/net/behaviour/PortDiscovery.java b/core/api/src/main/java/org/onosproject/net/behaviour/PortDiscovery.java
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+/*
+ *
+ * * 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.behaviour;
+
+import org.onosproject.net.device.PortDescription;
+import org.onosproject.net.driver.HandlerBehaviour;
+
+import java.util.List;
+
+/**
+ * Discovers the set of ports from a device through a device specific protocol.
+ * The returned ports are not retrieved from the information stored in ONOS.
+ */
+public interface PortDiscovery extends HandlerBehaviour {
+
+ /**
+ * Retrieves the set of ports from a device.
+ * @return a set of port descriptions.
+ */
+ List<PortDescription> getPorts();
+}
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