| /* |
| * Copyright 2015-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.net.flow; |
| |
| import org.onosproject.net.DeviceId; |
| |
| /** |
| * Interface for flow table statistics of a device. |
| */ |
| public interface TableStatisticsEntry { |
| |
| /** |
| * Returns the device Id. |
| * |
| * @return device id |
| */ |
| DeviceId deviceId(); |
| |
| /** |
| * Returns the integer table id. |
| * |
| * @return integer table id |
| */ |
| @Deprecated |
| int tableId(); |
| |
| /** |
| * Returns the table id. |
| * |
| * @return table id |
| */ |
| TableId table(); |
| |
| /** |
| * Returns the number of active flow entries in this table. |
| * |
| * @return the number of active flow entries |
| */ |
| long activeFlowEntries(); |
| |
| /** |
| * Returns the number of packets looked up in the table. |
| * |
| * @return the number of packets looked up in the table |
| */ |
| long packetsLookedup(); |
| |
| /** |
| * Returns the number of packets that successfully matched in the table. |
| * |
| * @return the number of packets that successfully matched in the table |
| */ |
| long packetsMatched(); |
| |
| /** |
| * Returns the maximum size of this table. |
| * |
| * @return the maximum size of this table |
| */ |
| long maxSize(); |
| |
| /** |
| * To check whether packetLookedUp is present in this TableStatisticsEntry. |
| * |
| * @return true if packetLookedUp is present, otherwise false; |
| */ |
| boolean hasPacketsLookedup(); |
| |
| /** |
| * To check whether maxSize is present in this TableStatisticsEntry. |
| * |
| * @return true if maxSize is present, otherwise false; |
| */ |
| boolean hasMaxSize(); |
| |
| } |