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/*
* Copyright 2014 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.net.flow;
import org.onosproject.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);
}
}
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