| /* |
| * Copyright 2016-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.config; |
| |
| |
| import com.google.common.annotations.Beta; |
| import org.onosproject.yang.model.ResourceId; |
| import org.onosproject.event.AbstractEvent; |
| |
| /** |
| * Describes a DynamicConfig change event. |
| */ |
| @Beta |
| public class DynamicConfigEvent extends AbstractEvent<DynamicConfigEvent.Type, ResourceId> { |
| |
| /** |
| * Type of configuration events. |
| * A configuration instance could be a leaf node or a subtree, |
| * identified by the subject, ResourceId. |
| */ |
| public enum Type { |
| /** |
| * Signifies that a dynamic configuration instance was added. |
| */ |
| NODE_ADDED, |
| |
| /** |
| * Signifies that dynamic configuration instance was updated. |
| */ |
| NODE_UPDATED, |
| |
| /** |
| * Signifies that dynamic configuration instance was replaced. |
| */ |
| NODE_REPLACED, |
| |
| /** |
| * Signifies that dynamic configuration instance was removed. |
| */ |
| NODE_DELETED, |
| |
| /** |
| * Signifies an unknown and hence invalid store operation. |
| */ |
| UNKNOWN_OPRN |
| } |
| |
| /** |
| * Creates an event of a given type, config node value and config node path. |
| * |
| * @param type config node type |
| * @param path config node path |
| */ |
| public DynamicConfigEvent(Type type, ResourceId path) { |
| super(type, path); |
| } |
| |
| /** |
| * Returns ResourceId relative to root node. |
| * (=root will not be part of ResourceId returned) |
| * |
| * @return resource Id |
| */ |
| @Override |
| public ResourceId subject() { |
| return super.subject(); |
| } |
| |
| // TODO add DataNode as event payload |
| } |