Umesh Krishnaswamy | 345ee99 | 2012-12-13 20:29:48 -0800 | [diff] [blame] | 1 | /** |
| 2 | * Copyright 2011, Big Switch Networks, Inc. |
| 3 | * Originally created by David Erickson, Stanford University |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); you may |
| 6 | * not use this file except in compliance with the License. You may obtain |
| 7 | * a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 13 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 14 | * License for the specific language governing permissions and limitations |
| 15 | * under the License. |
| 16 | **/ |
| 17 | |
| 18 | package net.floodlightcontroller.core; |
| 19 | |
Pankaj Berde | 465ac7c | 2013-05-23 13:47:49 -0700 | [diff] [blame] | 20 | import org.openflow.protocol.OFPhysicalPort; |
| 21 | |
Umesh Krishnaswamy | 345ee99 | 2012-12-13 20:29:48 -0800 | [diff] [blame] | 22 | /** |
| 23 | * |
| 24 | * |
| 25 | * @author David Erickson (daviderickson@cs.stanford.edu) |
| 26 | */ |
| 27 | public interface IOFSwitchListener { |
| 28 | |
| 29 | /** |
| 30 | * Fired when a switch is connected to the controller, and has sent |
| 31 | * a features reply. |
| 32 | * @param sw |
| 33 | */ |
| 34 | public void addedSwitch(IOFSwitch sw); |
| 35 | |
| 36 | /** |
| 37 | * Fired when a switch is disconnected from the controller. |
| 38 | * @param sw |
| 39 | */ |
| 40 | public void removedSwitch(IOFSwitch sw); |
| 41 | |
| 42 | /** |
| 43 | * Fired when ports on a switch change (any change to the collection |
| 44 | * of OFPhysicalPorts and/or to a particular port) |
| 45 | */ |
| 46 | public void switchPortChanged(Long switchId); |
| 47 | |
| 48 | /** |
Pankaj Berde | 465ac7c | 2013-05-23 13:47:49 -0700 | [diff] [blame] | 49 | * Fired when ports on a switch area added |
| 50 | */ |
| 51 | public void switchPortAdded(Long switchId, OFPhysicalPort port); |
| 52 | |
| 53 | /** |
| 54 | * Fired when ports on a switch area removed |
| 55 | */ |
| 56 | public void switchPortRemoved(Long switchId, OFPhysicalPort port); |
| 57 | |
| 58 | /** |
Umesh Krishnaswamy | 345ee99 | 2012-12-13 20:29:48 -0800 | [diff] [blame] | 59 | * The name assigned to this listener |
| 60 | * @return |
| 61 | */ |
| 62 | public String getName(); |
| 63 | } |