Carmelo Cascone | 17fc9e4 | 2016-05-31 11:29:21 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present 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 | package org.onosproject.bmv2.api.service; |
| 18 | |
Carmelo Cascone | 9e39e31 | 2016-06-16 14:47:09 -0700 | [diff] [blame] | 19 | import com.google.common.annotations.Beta; |
Carmelo Cascone | 17fc9e4 | 2016-05-31 11:29:21 -0700 | [diff] [blame] | 20 | import org.onosproject.bmv2.api.runtime.Bmv2DeviceAgent; |
| 21 | import org.onosproject.bmv2.api.runtime.Bmv2RuntimeException; |
| 22 | import org.onosproject.net.DeviceId; |
| 23 | |
| 24 | /** |
| 25 | * A controller of BMv2 devices. |
| 26 | */ |
Carmelo Cascone | 9e39e31 | 2016-06-16 14:47:09 -0700 | [diff] [blame] | 27 | @Beta |
Carmelo Cascone | 17fc9e4 | 2016-05-31 11:29:21 -0700 | [diff] [blame] | 28 | public interface Bmv2Controller { |
| 29 | |
| 30 | /** |
| 31 | * Default port. |
| 32 | */ |
| 33 | int DEFAULT_PORT = 40123; |
| 34 | |
| 35 | /** |
| 36 | * Return an agent to operate on the given device. |
| 37 | * |
| 38 | * @param deviceId a device ID |
| 39 | * @return a BMv2 agent |
| 40 | * @throws Bmv2RuntimeException if the agent is not available |
| 41 | */ |
| 42 | Bmv2DeviceAgent getAgent(DeviceId deviceId) throws Bmv2RuntimeException; |
| 43 | |
| 44 | /** |
| 45 | * Returns true if the given device is reachable from this controller, false otherwise. |
| 46 | * |
| 47 | * @param deviceId a device ID |
| 48 | * @return a boolean value |
| 49 | */ |
| 50 | boolean isReacheable(DeviceId deviceId); |
| 51 | |
| 52 | /** |
| 53 | * Register the given device listener. |
| 54 | * |
| 55 | * @param listener a device listener |
| 56 | */ |
| 57 | void addDeviceListener(Bmv2DeviceListener listener); |
| 58 | |
| 59 | /** |
| 60 | * Unregister the given device listener. |
| 61 | * |
| 62 | * @param listener a device listener |
| 63 | */ |
| 64 | void removeDeviceListener(Bmv2DeviceListener listener); |
| 65 | |
| 66 | /** |
| 67 | * Register the given packet listener. |
| 68 | * |
| 69 | * @param listener a packet listener |
| 70 | */ |
| 71 | void addPacketListener(Bmv2PacketListener listener); |
| 72 | |
| 73 | /** |
| 74 | * Unregister the given packet listener. |
| 75 | * |
| 76 | * @param listener a packet listener |
| 77 | */ |
| 78 | void removePacketListener(Bmv2PacketListener listener); |
| 79 | } |