2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.dsmr.internal.device.connector;
15 import org.eclipse.jdt.annotation.NonNullByDefault;
18 * Connector listener to handle connector events.
20 * @author Hilbrand Bouwkamp - Initial contribution
23 public interface DSMRConnectorListener {
26 * Callback for {@link DSMRErrorStatus} events.
28 * @param errorStatus {@link DSMRErrorStatus} that has occurred
29 * @param message Additional error message
31 void handleError(DSMRErrorStatus errorStatus, String message);
36 * @param buffer byte buffer with the data
37 * @param length length of the data in the buffer. Buffer may be larger than data in buffer, therefore always use
40 void handleData(byte[] buffer, int length);