| /* |
| * Copyright 2017-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.onosproject.drivers.bmv2; |
| |
| import com.google.common.collect.ImmutableList; |
| import org.onosproject.net.device.PortStatistics; |
| import org.onosproject.net.device.PortStatisticsDiscovery; |
| import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.util.Collection; |
| |
| /** |
| * Implementation of the behaviour for discovering the port statistics of a Bmv2 device with the default.p4 program. |
| */ |
| public class Bmv2DefaultPortStatisticsDiscovery extends AbstractHandlerBehaviour implements PortStatisticsDiscovery { |
| |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| |
| @Override |
| public Collection<PortStatistics> discoverPortStatistics() { |
| log.debug("Discovering Port Statistics for device {}", handler().data().deviceId()); |
| return ImmutableList.of(); |
| } |
| } |