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.nikohomecontrol.internal.protocol.nhc1;
15 import org.eclipse.jdt.annotation.NonNullByDefault;
16 import org.eclipse.jdt.annotation.Nullable;
19 * Class {@link NhcMessageBase1} used as base class for output from gson for cmd or event feedback from Niko Home
20 * Control. This class only contains the common base fields required for the deserializer
21 * {@link NikoHomeControlMessageDeserializer1} to select the specific formats implemented in {@link NhcMessageMap1},
22 * {@link NhcMessageListMap1}, {@link NhcMessageCmd1}.
25 * @author Mark Herwege - Initial Contribution
28 abstract class NhcMessageBase1 {
30 private @Nullable String cmd;
31 private @Nullable String event;
34 String cmd = this.cmd;
35 return ((cmd != null) ? cmd : "");
38 void setCmd(String cmd) {
43 String event = this.event;
44 return ((event != null) ? event : "");
47 void setEvent(String event) {