git.basschouten.com Git - openhab-addons.git/blob

   1 /**
   2  * Copyright (c) 2010-2022 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.netatmo.internal.providers;
  14
  15 import static org.openhab.binding.netatmo.internal.NetatmoBindingConstants.BINDING_ID;
  16
  17 import java.util.Collection;
  18 import java.util.Collections;
  19 import java.util.HashSet;
  20 import java.util.Locale;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.openhab.binding.netatmo.internal.api.data.NetatmoConstants.MeasureClass;
  25 import org.openhab.core.thing.type.ChannelType;
  26 import org.openhab.core.thing.type.ChannelTypeBuilder;
  27 import org.openhab.core.thing.type.ChannelTypeProvider;
  28 import org.openhab.core.thing.type.ChannelTypeUID;
  29 import org.openhab.core.thing.type.StateChannelTypeBuilder;
  30 import org.osgi.service.component.annotations.Component;
  31
  32 /**
  33  * Extends the ChannelTypeProvider generating Channel Types based on {@link MeasureClass} enum.
  34  *
  35  * @author Gaël L'hopital - Initial contribution
  36  *
  37  */
  38 @NonNullByDefault
  39 @Component(service = { NetatmoChannelTypeProvider.class, ChannelTypeProvider.class })
  40 public class NetatmoChannelTypeProvider implements ChannelTypeProvider {
  41     private final Collection<ChannelType> channelTypes = new HashSet<>();
  42
  43     public NetatmoChannelTypeProvider() {
  44         MeasureClass.AS_SET.forEach(mc -> mc.channels.forEach((measureChannel, channelDetails) -> {
  45             StateChannelTypeBuilder channelTypeBuilder = ChannelTypeBuilder
  46                     .state(new ChannelTypeUID(BINDING_ID, measureChannel), measureChannel.replace("-", " "),
  47                             channelDetails.itemType)
  48                     .withStateDescriptionFragment(channelDetails.stateDescriptionFragment)
  49                     .withConfigDescriptionURI(channelDetails.configURI);
  50
  51             channelTypes.add(channelTypeBuilder.build());
  52         }));
  53     }
  54
  55     @Override
  56     public Collection<ChannelType> getChannelTypes(@Nullable Locale locale) {
  57         return Collections.unmodifiableCollection(channelTypes);
  58     }
  59
  60     @Override
  61     public @Nullable ChannelType getChannelType(ChannelTypeUID channelTypeUID, @Nullable Locale locale) {
  62         return channelTypes.stream().filter(ct -> ct.getUID().equals(channelTypeUID)).findFirst().orElse(null);
  63     }
  64 }