| /* |
| * Copyright 2015-present 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.pcep.api; |
| |
| /** |
| * Notifies providers about switch in events. |
| */ |
| public interface PcepSwitchListener { |
| |
| /** |
| * Notify that the switch was added. |
| * |
| * @param dpid the switch where the event occurred |
| */ |
| void switchAdded(PcepDpid dpid); |
| |
| /** |
| * Notify that the switch was removed. |
| * |
| * @param dpid the switch where the event occurred. |
| */ |
| void switchRemoved(PcepDpid dpid); |
| |
| /** |
| * Notify that the switch has changed in some way. |
| * |
| * @param dpid the switch that changed |
| */ |
| void switchChanged(PcepDpid dpid); |
| |
| } |