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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   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
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.hue.internal.handler.sensors;
  14
  15 import static org.openhab.binding.hue.internal.HueBindingConstants.*;
  16 import static org.openhab.binding.hue.internal.dto.FullSensor.*;
  17
  18 import java.math.BigDecimal;
  19 import java.util.Map;
  20 import java.util.Set;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.openhab.binding.hue.internal.dto.FullSensor;
  24 import org.openhab.binding.hue.internal.dto.SensorConfigUpdate;
  25 import org.openhab.binding.hue.internal.dto.TemperatureConfigUpdate;
  26 import org.openhab.binding.hue.internal.handler.HueSensorHandler;
  27 import org.openhab.core.config.core.Configuration;
  28 import org.openhab.core.library.types.QuantityType;
  29 import org.openhab.core.library.unit.SIUnits;
  30 import org.openhab.core.thing.Thing;
  31 import org.openhab.core.thing.ThingTypeUID;
  32
  33 /**
  34  * Temperature Sensor
  35  *
  36  * @author Samuel Leisering - Initial contribution
  37  * @author Christoph Weitkamp - Initial contribution
  38  */
  39 @NonNullByDefault
  40 public class TemperatureHandler extends HueSensorHandler {
  41
  42     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES = Set.of(THING_TYPE_TEMPERATURE_SENSOR);
  43
  44     public TemperatureHandler(Thing thing) {
  45         super(thing);
  46     }
  47
  48     @Override
  49     protected SensorConfigUpdate doConfigurationUpdate(Map<String, Object> configurationParameters) {
  50         TemperatureConfigUpdate configUpdate = new TemperatureConfigUpdate();
  51         if (configurationParameters.containsKey(CONFIG_LED_INDICATION)) {
  52             configUpdate.setLedIndication(Boolean.TRUE.equals(configurationParameters.get(CONFIG_LED_INDICATION)));
  53         }
  54         return configUpdate;
  55     }
  56
  57     @Override
  58     protected void doSensorStateChanged(FullSensor sensor, Configuration config) {
  59         Object temperature = sensor.getState().get(STATE_TEMPERATURE);
  60         if (temperature != null) {
  61             BigDecimal value = new BigDecimal(String.valueOf(temperature));
  62             updateState(CHANNEL_TEMPERATURE, new QuantityType<>(value.divide(new BigDecimal(100)), SIUnits.CELSIUS));
  63         }
  64
  65         if (sensor.getConfig().containsKey(CONFIG_LED_INDICATION)) {
  66             config.put(CONFIG_LED_INDICATION, sensor.getConfig().get(CONFIG_LED_INDICATION));
  67         }
  68     }
  69 }