/*
* Copyright 2014-2016 the original author or authors.
*
* 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.springframework.integration.mqtt.event;
/**
* Base class for events related to message delivery. Properties {@link #messageId},
* {@link #clientId} and {@link #clientInstance} can be used to correlate events.
*
* @author Gary Russell
* @since 4.1
*
*/
@SuppressWarnings("serial")
public abstract class MqttMessageDeliveryEvent extends MqttIntegrationEvent {
private final int messageId;
private final String clientId;
private final int clientInstance;
public MqttMessageDeliveryEvent(Object source, int messageId, String clientId, int clientInstance) {
super(source);
this.messageId = messageId;
this.clientId = clientId;
this.clientInstance = clientInstance;
}
public int getMessageId() {
return this.messageId;
}
public String getClientId() {
return this.clientId;
}
public int getClientInstance() {
return this.clientInstance;
}
}