| /* |
| * Copyright 2015-present 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.openflow.controller; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.onosproject.net.device.PortDescription; |
| import org.projectfloodlight.openflow.protocol.OFMessage; |
| import org.projectfloodlight.openflow.protocol.OFPortDesc; |
| |
| import com.google.common.annotations.Beta; |
| |
| /** |
| * A marker interface for optical switches, which require the ability to pass |
| * port information to a Device provider. |
| */ |
| public interface OpenFlowOpticalSwitch extends OpenFlowSwitch, WithTypedPorts { |
| |
| // OpenFlowOpticalSwitch only returns Ethernet ports. |
| // This is a limitation due to issue described in ONOS-3796. |
| // This method should return all port type once the limitation is fixed. |
| /** |
| * Returns a list of standard (Ethernet) ports. |
| * |
| * @return List of standard (Ethernet) ports |
| */ |
| @Beta |
| @Override |
| abstract List<OFPortDesc> getPorts(); |
| |
| /** |
| * Returns updated PortDescriptions built from experimenter message |
| * received from device. |
| * |
| * @param msg OpenFlow message from device. |
| * @return List of updated PortDescriptions. |
| */ |
| default List<PortDescription> processExpPortStats(OFMessage msg) { |
| return Collections.emptyList(); |
| } |
| } |