| /* |
| * Copyright 2014-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.cluster; |
| |
| /** |
| * Service for obtaining information about the individual nodes within the controller cluster. |
| * <p> |
| * This service's view of the nodes in the cluster is isolated to a single version of the software. During upgrades, |
| * when multiple versions of the software are running in the same cluster, users of this service will only be able |
| * to see nodes running the same version as the local node. This is useful for limiting communication to nodes running |
| * the same version of the software. |
| */ |
| public interface ClusterService extends MembershipService { |
| } |