org.eclipse.ditto.connectivity.service.messaging.mqtt.hivemq.message.publish.MessageAlreadyAcknowledgedException Maven / Gradle / Ivy
/*
* Copyright (c) 2022 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.connectivity.service.messaging.mqtt.hivemq.message.publish;
import java.io.Serial;
/**
* Thrown to indicate that an MQTT Publish should be acknowledged that was already acknowledged.
*/
public final class MessageAlreadyAcknowledgedException extends MqttPublishAcknowledgementException {
@Serial private static final long serialVersionUID = 1267114534527105266L;
/**
* Constructs a {@code MessageAlreadyAcknowledgedException}.
*
* @param cause the cause for this exception.
*/
MessageAlreadyAcknowledgedException(final Throwable cause) {
super(cause);
}
}