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   1 /**
   2  * Copyright (c) 2010-2024 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.knx.internal.channel;
  14
  15 import static org.openhab.binding.knx.internal.KNXBindingConstants.*;
  16
  17 import java.util.List;
  18 import java.util.Objects;
  19 import java.util.Set;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.openhab.core.library.types.IncreaseDecreaseType;
  23 import org.openhab.core.library.types.OnOffType;
  24 import org.openhab.core.library.types.PercentType;
  25 import org.openhab.core.thing.Channel;
  26
  27 import tuwien.auto.calimero.dptxlator.DPTXlator3BitControlled;
  28 import tuwien.auto.calimero.dptxlator.DPTXlator8BitUnsigned;
  29 import tuwien.auto.calimero.dptxlator.DPTXlatorBoolean;
  30
  31 /**
  32  * dimmer channel type description
  33  *
  34  * @author Simon Kaufmann - initial contribution and API.
  35  *
  36  */
  37 @NonNullByDefault
  38 class TypeDimmer extends KNXChannel {
  39     public static final Set<String> SUPPORTED_CHANNEL_TYPES = Set.of(CHANNEL_DIMMER, CHANNEL_DIMMER_CONTROL);
  40
  41     TypeDimmer(Channel channel) {
  42         super(List.of(SWITCH_GA, POSITION_GA, INCREASE_DECREASE_GA),
  43                 List.of(PercentType.class, OnOffType.class, IncreaseDecreaseType.class), channel);
  44     }
  45
  46     @Override
  47     protected String getDefaultDPT(String gaConfigKey) {
  48         if (Objects.equals(gaConfigKey, INCREASE_DECREASE_GA)) {
  49             return DPTXlator3BitControlled.DPT_CONTROL_DIMMING.getID();
  50         }
  51         if (Objects.equals(gaConfigKey, SWITCH_GA)) {
  52             return DPTXlatorBoolean.DPT_SWITCH.getID();
  53         }
  54         if (Objects.equals(gaConfigKey, POSITION_GA)) {
  55             return DPTXlator8BitUnsigned.DPT_SCALING.getID();
  56         }
  57         throw new IllegalArgumentException("GA configuration '" + gaConfigKey + "' is not supported");
  58     }
  59 }