| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.onlab.onos.net.flow; |
| |
| import org.onlab.onos.event.AbstractEvent; |
| |
| /** |
| * Describes flow rule event. |
| */ |
| public class FlowRuleEvent extends AbstractEvent<FlowRuleEvent.Type, FlowRule> { |
| |
| /** |
| * Type of flow rule events. |
| */ |
| public enum Type { |
| /** |
| * Signifies that a new flow rule has been detected. |
| */ |
| RULE_ADDED, |
| |
| /** |
| * Signifies that a flow rule has been removed. |
| */ |
| RULE_REMOVED, |
| |
| /** |
| * Signifies that a rule has been updated. |
| */ |
| RULE_UPDATED, |
| |
| // internal event between Manager <-> Store |
| |
| /* |
| * Signifies that a request to add flow rule has been added to the store. |
| */ |
| RULE_ADD_REQUESTED, |
| /* |
| * Signifies that a request to remove flow rule has been added to the store. |
| */ |
| RULE_REMOVE_REQUESTED, |
| } |
| |
| /** |
| * Creates an event of a given type and for the specified flow rule and the |
| * current time. |
| * |
| * @param type flow rule event type |
| * @param flowRule event flow rule subject |
| */ |
| public FlowRuleEvent(Type type, FlowRule flowRule) { |
| super(type, flowRule); |
| } |
| |
| /** |
| * Creates an event of a given type and for the specified flow rule and time. |
| * |
| * @param type flow rule event type |
| * @param flowRule event flow rule subject |
| * @param time occurrence time |
| */ |
| public FlowRuleEvent(Type type, FlowRule flowRule, long time) { |
| super(type, flowRule, time); |
| } |
| |
| } |