Simon Hunt | c54cd1b | 2015-05-11 13:43:44 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | * |
| 16 | */ |
| 17 | |
| 18 | package org.onosproject.ui.impl.topo; |
| 19 | |
| 20 | /** |
| 21 | * Provides basic summary data for the topology. |
| 22 | */ |
Simon Hunt | 732bb2e | 2015-05-13 18:32:16 -0700 | [diff] [blame] | 23 | // TODO: review -- move to core-api module? |
Simon Hunt | c54cd1b | 2015-05-11 13:43:44 -0700 | [diff] [blame] | 24 | public interface SummaryData { |
| 25 | |
| 26 | /** |
| 27 | * Returns the number of devices. |
| 28 | * |
| 29 | * @return number of devices |
| 30 | */ |
| 31 | int deviceCount(); |
| 32 | |
| 33 | /** |
| 34 | * Returns the number of links. |
| 35 | * |
| 36 | * @return number of links |
| 37 | */ |
| 38 | int linkCount(); |
| 39 | |
| 40 | /** |
| 41 | * Returns the number of hosts. |
| 42 | * |
| 43 | * @return number of hosts |
| 44 | */ |
| 45 | int hostCount(); |
| 46 | |
| 47 | /** |
| 48 | * Returns the number of clusters (topology SCCs). |
| 49 | * |
| 50 | * @return number of clusters |
| 51 | */ |
| 52 | int clusterCount(); |
| 53 | |
| 54 | /** |
| 55 | * Returns the number of intents in the system. |
| 56 | * |
| 57 | * @return number of intents |
| 58 | */ |
| 59 | long intentCount(); |
| 60 | |
| 61 | /** |
| 62 | * Returns the number of flow rules in the system. |
| 63 | * |
| 64 | * @return number of flow rules |
| 65 | */ |
| 66 | int flowRuleCount(); |
| 67 | |
| 68 | } |