| /* |
| * Copyright 2016-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.openstacknode; |
| |
| import org.joda.time.LocalDateTime; |
| import org.onosproject.event.AbstractEvent; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * Describes OpenStack node init state event. |
| */ |
| public class OpenstackNodeEvent extends AbstractEvent<OpenstackNodeEvent.NodeState, Object> { |
| |
| public enum NodeState { |
| /** |
| * Indicates the node is newly added. |
| */ |
| INIT { |
| @Override |
| public void process(OpenstackNodeService nodeService, OpenstackNode node) { |
| nodeService.processInitState(node); |
| } |
| }, |
| /** |
| * Indicates bridge devices are added according to the node state. |
| */ |
| DEVICE_CREATED { |
| @Override |
| public void process(OpenstackNodeService nodeService, OpenstackNode node) { |
| nodeService.processDeviceCreatedState(node); |
| } |
| }, |
| /** |
| * Indicates all node initialization is done. |
| */ |
| COMPLETE { |
| @Override |
| public void process(OpenstackNodeService nodeService, OpenstackNode node) { |
| nodeService.processCompleteState(node); |
| } |
| }, |
| /** |
| * Indicates node initialization is not done but unable to proceed to |
| * the next step for some reason. |
| */ |
| INCOMPLETE { |
| @Override |
| public void process(OpenstackNodeService nodeService, OpenstackNode node) { |
| nodeService.processIncompleteState(node); |
| } |
| }; |
| |
| public abstract void process(OpenstackNodeService nodeService, OpenstackNode node); |
| } |
| |
| public OpenstackNodeEvent(NodeState state, Object subject) { |
| super(state, subject); |
| } |
| |
| public OpenstackNode node() { |
| return (OpenstackNode) subject(); |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this) |
| .add("time", new LocalDateTime(time())) |
| .add("state", type()) |
| .add("node", subject()) |
| .toString(); |
| } |
| } |