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.enocean.internal.eep.A5_04;
15 import static org.openhab.binding.enocean.internal.EnOceanBindingConstants.*;
17 import java.util.function.Function;
19 import org.openhab.binding.enocean.internal.eep.Base._4BSMessage;
20 import org.openhab.binding.enocean.internal.messages.ERP1Message;
21 import org.openhab.core.config.core.Configuration;
22 import org.openhab.core.library.types.DecimalType;
23 import org.openhab.core.library.types.QuantityType;
24 import org.openhab.core.library.unit.SIUnits;
25 import org.openhab.core.types.State;
26 import org.openhab.core.types.UnDefType;
30 * @author Daniel Weber - Initial contribution
32 public abstract class A5_04 extends _4BSMessage {
34 public A5_04(ERP1Message packet) {
38 protected double getUnscaledTemperatureMin() {
42 protected double getUnscaledTemperatureMax() {
46 protected abstract double getScaledTemperatureMin();
48 protected abstract double getScaledTemperatureMax();
50 protected int getUnscaledTemperatureValue() {
51 return getDB_1Value();
54 protected double getUnscaledHumidityMax() {
58 protected int getUnscaledHumidityValue() {
59 return getDB_2Value();
63 protected State convertToStateImpl(String channelId, String channelTypeId,
64 Function<String, State> getCurrentStateFunc, Configuration config) {
66 if (channelId.equals(CHANNEL_TEMPERATURE)) {
67 double scaledTemp = getScaledTemperatureMin()
68 + ((getUnscaledTemperatureValue() * (getScaledTemperatureMax() - getScaledTemperatureMin()))
69 / (getUnscaledTemperatureMax() - getUnscaledTemperatureMin()));
70 return new QuantityType<>(scaledTemp, SIUnits.CELSIUS);
71 } else if (channelId.equals(CHANNEL_HUMIDITY)) {
72 return new DecimalType((getUnscaledHumidityValue() * 100.0) / getUnscaledHumidityMax());
75 return UnDefType.UNDEF;