| /* |
| * 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.net.group; |
| |
| import java.util.Collection; |
| |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.provider.ProviderService; |
| |
| /** |
| * Service through which Group providers can inject information into |
| * the core. |
| */ |
| public interface GroupProviderService extends ProviderService<GroupProvider> { |
| |
| /** |
| * Notifies core if any failure from data plane during group operations. |
| * |
| * @param deviceId the device ID |
| * @param operation offended group operation |
| */ |
| void groupOperationFailed(DeviceId deviceId, GroupOperation operation); |
| |
| /** |
| * Pushes the collection of group detected in the data plane along |
| * with statistics. |
| * |
| * @param deviceId device identifier |
| * @param groupEntries collection of group entries as seen in data plane |
| */ |
| void pushGroupMetrics(DeviceId deviceId, Collection<Group> groupEntries); |
| |
| /** |
| * Notifies store of group failovers. |
| * |
| * @param failoverGroups failover groups in which a failover has occurred |
| */ |
| void notifyOfFailovers(Collection<Group> failoverGroups); |
| } |