| /* |
| * Copyright 2014 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.mastership; |
| |
| import org.onosproject.net.DeviceId; |
| |
| // TODO give me a better name |
| /** |
| * Service to obtain mastership term information. |
| */ |
| public interface MastershipTermService { |
| |
| // TBD: manage/increment per device mastership change |
| // or increment on any change |
| /** |
| * Returns the term number of mastership change occurred for given device. |
| * |
| * @param deviceId the identifier of the device |
| * @return current master's term. |
| */ |
| MastershipTerm getMastershipTerm(DeviceId deviceId); |
| } |