| /* |
| * Copyright 2016 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.cpman; |
| |
| import org.onosproject.net.DeviceId; |
| |
| /** |
| * Abstraction of control message. |
| */ |
| public interface ControlMessage { |
| |
| enum Type { |
| INBOUND_PACKET, OUTBOUND_PACKET, FLOW_MOD_PACKET, |
| FLOW_REMOVED_PACKET, REQUEST_PACKET, REPLY_PACKET |
| } |
| |
| /** |
| * Returns the control message type. |
| * |
| * @return control message type |
| */ |
| Type type(); |
| |
| /** |
| * Returns the device identification. |
| * |
| * @return device identification |
| */ |
| DeviceId deviceId(); |
| |
| /** |
| * Returns the latest control message load. |
| * |
| * @return control message load |
| */ |
| long load(); |
| |
| /** |
| * Returns the latest control message rate. |
| * |
| * @return control message rate |
| */ |
| long rate(); |
| |
| /** |
| * Returns the latest control message packet count. |
| * |
| * @return packet count |
| */ |
| long count(); |
| |
| /** |
| * Returns the time that this control message stats collected. |
| * |
| * @return time stamp. |
| */ |
| long timestamp(); |
| } |