| /* |
| * Copyright 2015 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.incubator.net; |
| |
| import com.google.common.annotations.Beta; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.statistic.Load; |
| |
| /** |
| * Service for obtaining statistic information about device ports. |
| */ |
| @Beta |
| public interface PortStatisticsService { |
| |
| /** |
| * Obtain the egress load for the given port. |
| * |
| * @param connectPoint the port to query |
| * @return egress traffic load |
| */ |
| Load load(ConnectPoint connectPoint); |
| |
| } |