| /* |
| * 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.ui.impl.topo; |
| |
| /** |
| * Provides basic summary data for the topology. |
| */ |
| // TODO: review -- move to core-api module? |
| public interface SummaryData { |
| |
| /** |
| * Returns the number of devices. |
| * |
| * @return number of devices |
| */ |
| int deviceCount(); |
| |
| /** |
| * Returns the number of links. |
| * |
| * @return number of links |
| */ |
| int linkCount(); |
| |
| /** |
| * Returns the number of hosts. |
| * |
| * @return number of hosts |
| */ |
| int hostCount(); |
| |
| /** |
| * Returns the number of clusters (topology SCCs). |
| * |
| * @return number of clusters |
| */ |
| int clusterCount(); |
| |
| /** |
| * Returns the number of intents in the system. |
| * |
| * @return number of intents |
| */ |
| long intentCount(); |
| |
| /** |
| * Returns the number of flow rules in the system. |
| * |
| * @return number of flow rules |
| */ |
| int flowRuleCount(); |
| |
| } |