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   1 /**
   2  * Copyright (c) 2010-2020 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.danfossairunit.internal;
  14
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.eclipse.jdt.annotation.Nullable;
  17
  18 /**
  19  * This enum holds the available channels with their properties (name, ...) and read/write accessors to access
  20  * the corresponding values on the air unit.
  21  *
  22  * @author Robert Bach - Initial contribution
  23  */
  24 @NonNullByDefault
  25 public enum Channel {
  26
  27     // Main Channels
  28
  29     CHANNEL_CURRENT_TIME("current_time", ChannelGroup.MAIN, DanfossAirUnit::getCurrentTime),
  30     CHANNEL_MODE("mode", ChannelGroup.MAIN, DanfossAirUnit::getMode, DanfossAirUnit::setMode),
  31     CHANNEL_MANUAL_FAN_SPEED("manual_fan_speed", ChannelGroup.MAIN, DanfossAirUnit::getManualFanSpeed,
  32             DanfossAirUnit::setManualFanSpeed),
  33     CHANNEL_EXTRACT_FAN_SPEED("extract_fan_speed", ChannelGroup.MAIN, DanfossAirUnit::getExtractFanSpeed),
  34     CHANNEL_SUPPLY_FAN_SPEED("supply_fan_speed", ChannelGroup.MAIN, DanfossAirUnit::getSupplyFanSpeed),
  35     CHANNEL_EXTRACT_FAN_STEP("extract_fan_step", ChannelGroup.MAIN, DanfossAirUnit::getExtractFanStep),
  36     CHANNEL_SUPPLY_FAN_STEP("supply_fan_step", ChannelGroup.MAIN, DanfossAirUnit::getSupplyFanStep),
  37
  38     CHANNEL_BOOST("boost", ChannelGroup.MAIN, DanfossAirUnit::getBoost, DanfossAirUnit::setBoost),
  39     CHANNEL_NIGHT_COOLING("night_cooling", ChannelGroup.MAIN, DanfossAirUnit::getNightCooling,
  40             DanfossAirUnit::setNightCooling),
  41
  42     // Main Temperature Channels
  43     CHANNEL_ROOM_TEMP("room_temp", ChannelGroup.TEMPS, DanfossAirUnit::getRoomTemperature),
  44     CHANNEL_ROOM_TEMP_CALCULATED("room_temp_calculated", ChannelGroup.TEMPS,
  45             DanfossAirUnit::getRoomTemperatureCalculated),
  46     CHANNEL_OUTDOOR_TEMP("outdoor_temp", ChannelGroup.TEMPS, DanfossAirUnit::getOutdoorTemperature),
  47
  48     // Humidity Channel
  49     CHANNEL_HUMIDITY("humidity", ChannelGroup.HUMIDITY, DanfossAirUnit::getHumidity),
  50
  51     // recuperator channels
  52     CHANNEL_BYPASS("bypass", ChannelGroup.RECUPERATOR, DanfossAirUnit::getBypass, DanfossAirUnit::setBypass),
  53     CHANNEL_SUPPLY_TEMP("supply_temp", ChannelGroup.RECUPERATOR, DanfossAirUnit::getSupplyTemperature),
  54     CHANNEL_EXTRACT_TEMP("extract_temp", ChannelGroup.RECUPERATOR, DanfossAirUnit::getExtractTemperature),
  55     CHANNEL_EXHAUST_TEMP("exhaust_temp", ChannelGroup.RECUPERATOR, DanfossAirUnit::getExhaustTemperature),
  56
  57     // service channels
  58     CHANNEL_BATTERY_LIFE("battery_life", ChannelGroup.SERVICE, DanfossAirUnit::getBatteryLife),
  59     CHANNEL_FILTER_LIFE("filter_life", ChannelGroup.SERVICE, DanfossAirUnit::getFilterLife);
  60
  61     private final String channelName;
  62     private final ChannelGroup group;
  63     private final DanfossAirUnitReadAccessor readAccessor;
  64     @Nullable
  65     private final DanfossAirUnitWriteAccessor writeAccessor;
  66
  67     static Channel getByName(String name) {
  68         for (Channel channel : values()) {
  69             if (channel.getChannelName().equals(name)) {
  70                 return channel;
  71             }
  72         }
  73         throw new IllegalArgumentException(String.format("Unknown channel name: %s", name));
  74     }
  75
  76     Channel(String channelName, ChannelGroup group, DanfossAirUnitReadAccessor readAccessor) {
  77         this(channelName, group, readAccessor, null);
  78     }
  79
  80     Channel(String channelName, ChannelGroup group, DanfossAirUnitReadAccessor readAccessor,
  81             @Nullable DanfossAirUnitWriteAccessor writeAccessor) {
  82         this.channelName = channelName;
  83         this.group = group;
  84         this.readAccessor = readAccessor;
  85         this.writeAccessor = writeAccessor;
  86     }
  87
  88     public String getChannelName() {
  89         return channelName;
  90     }
  91
  92     public ChannelGroup getGroup() {
  93         return group;
  94     }
  95
  96     public DanfossAirUnitReadAccessor getReadAccessor() {
  97         return readAccessor;
  98     }
  99
 100     @Nullable
 101     public DanfossAirUnitWriteAccessor getWriteAccessor() {
 102         return writeAccessor;
 103     }
 104 }