Srikanth Vavilapalli | 95810f5 | 2015-09-14 15:49:56 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Foundation |
Srikanth Vavilapalli | 95810f5 | 2015-09-14 15:49:56 -0700 | [diff] [blame] | 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 | package org.onosproject.net.flow; |
| 17 | |
| 18 | import org.onosproject.net.DeviceId; |
| 19 | |
| 20 | /** |
| 21 | * Interface for flow table statistics of a device. |
| 22 | */ |
| 23 | public interface TableStatisticsEntry { |
| 24 | |
| 25 | /** |
| 26 | * Returns the device Id. |
| 27 | * |
| 28 | * @return device id |
| 29 | */ |
| 30 | DeviceId deviceId(); |
| 31 | |
| 32 | /** |
| 33 | * Returns the table number. |
| 34 | * |
| 35 | * @return table number |
| 36 | */ |
| 37 | int tableId(); |
| 38 | |
| 39 | /** |
| 40 | * Returns the number of active flow entries in this table. |
| 41 | * |
| 42 | * @return the number of active flow entries |
| 43 | */ |
| 44 | long activeFlowEntries(); |
| 45 | |
| 46 | /** |
| 47 | * Returns the number of packets looked up in the table. |
| 48 | * |
| 49 | * @return the number of packets looked up in the table |
| 50 | */ |
| 51 | long packetsLookedup(); |
| 52 | |
| 53 | /** |
| 54 | * Returns the number of packets that successfully matched in the table. |
| 55 | * |
| 56 | * @return the number of packets that successfully matched in the table |
| 57 | */ |
| 58 | long packetsMatched(); |
| 59 | } |