2 * Copyright (c) 2010-2022 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.netatmo.internal.handler.channelhelper;
15 import static org.openhab.binding.netatmo.internal.NetatmoBindingConstants.*;
17 import org.eclipse.jdt.annotation.NonNullByDefault;
18 import org.eclipse.jdt.annotation.Nullable;
19 import org.openhab.binding.netatmo.internal.api.dto.HomeStatusModule;
20 import org.openhab.binding.netatmo.internal.api.dto.Module;
21 import org.openhab.binding.netatmo.internal.api.dto.NAThing;
22 import org.openhab.core.config.core.Configuration;
23 import org.openhab.core.library.types.DecimalType;
24 import org.openhab.core.library.types.OnOffType;
25 import org.openhab.core.types.State;
28 * The {@link BatteryChannelHelper} handles specific channels of modules using batteries
30 * @author Gaƫl L'hopital - Initial contribution
34 public class BatteryChannelHelper extends ChannelHelper {
36 public BatteryChannelHelper() {
40 protected BatteryChannelHelper(String groupName) {
45 protected @Nullable State internalGetProperty(String channelId, NAThing naThing, Configuration config) {
47 if (naThing instanceof Module) {
48 percent = ((Module) naThing).getBatteryPercent();
50 if (naThing instanceof HomeStatusModule) {
51 percent = ((HomeStatusModule) naThing).getBatteryState().level;
56 return new DecimalType(percent);
58 case CHANNEL_LOW_BATTERY:
60 return OnOffType.from(percent < 20);