本文整理了Java中org.eclipse.smarthome.core.items.Item.getAcceptedCommandTypes()方法的一些代码示例，展示了Item.getAcceptedCommandTypes()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Item.getAcceptedCommandTypes()方法的具体详情如下：
包路径：org.eclipse.smarthome.core.items.Item
类名称：Item
方法名：getAcceptedCommandTypes

Item.getAcceptedCommandTypes介绍

[英]This method provides a list of all command types that can be used for this item

Imagine e.g. a dimmer device: You could ask it to dim to 0%, 10%, 50%, 100%, but also to turn OFF or ON. So the accepted command types would be in this case PercentType, OnOffType
[中]此方法提供可用于此项的所有命令类型的列表
例如，想象一个调光器设备：您可以要求它调暗到0%、10%、50%、100%，但也可以关闭或打开。因此，在本例中，接受的命令类型是PercentType，OnOffType

代码示例

代码示例来源：origin: eclipse/smarthome

/**
 * The accepted command types of a group item is the same as of the underlying base item.
 * If none is defined, the intersection of all sets of accepted command types of all group
 * members is used instead.
 *
 * @return the accepted command types of this group item
 */
@Override
@SuppressWarnings("unchecked")
public List<Class<? extends Command>> getAcceptedCommandTypes() {
  if (baseItem != null) {
    return baseItem.getAcceptedCommandTypes();
  } else {
    List<Class<? extends Command>> acceptedCommandTypes = null;
    for (Item item : members) {
      if (acceptedCommandTypes == null) {
        acceptedCommandTypes = new ArrayList<>(item.getAcceptedCommandTypes());
      } else {
        acceptedCommandTypes.retainAll(item.getAcceptedCommandTypes());
      }
    }
    return acceptedCommandTypes == null ? Collections.unmodifiableList(Collections.EMPTY_LIST)
        : Collections.unmodifiableList(acceptedCommandTypes);
  }
}

代码示例来源：origin: openhab/openhab-core

private static <T extends State> List<String> getAcceptedCommandNames(Item item) {
  return item.getAcceptedCommandTypes().stream().map(t -> t.getSimpleName()).collect(Collectors.toList());
}

代码示例来源：origin: openhab/openhab-core

/**
 * The accepted command types of a group item is the same as of the underlying base item.
 * If none is defined, the intersection of all sets of accepted command types of all group
 * members is used instead.
 *
 * @return the accepted command types of this group item
 */
@Override
@SuppressWarnings("unchecked")
public List<Class<? extends Command>> getAcceptedCommandTypes() {
  if (baseItem != null) {
    return baseItem.getAcceptedCommandTypes();
  } else {
    List<Class<? extends Command>> acceptedCommandTypes = null;
    for (Item item : members) {
      if (acceptedCommandTypes == null) {
        acceptedCommandTypes = new ArrayList<>(item.getAcceptedCommandTypes());
      } else {
        acceptedCommandTypes.retainAll(item.getAcceptedCommandTypes());
      }
    }
    return acceptedCommandTypes == null ? Collections.unmodifiableList(Collections.EMPTY_LIST)
        : Collections.unmodifiableList(acceptedCommandTypes);
  }
}

代码示例来源：origin: openhab/openhab-core

private synchronized void calculateAcceptedTypes() {
  acceptedCommandTypeMap.clear();
  acceptedStateTypeMap.clear();
  for (ItemFactory itemFactory : itemFactories) {
    for (String itemTypeName : itemFactory.getSupportedItemTypes()) {
      Item item = itemFactory.createItem(itemTypeName, "tmp");
      if (item != null) {
        acceptedCommandTypeMap.put(itemTypeName, item.getAcceptedCommandTypes());
        acceptedStateTypeMap.put(itemTypeName, item.getAcceptedDataTypes());
      } else {
        logger.error("Item factory {} suggested it can create items of type {} but returned null",
            itemFactory, itemTypeName);
      }
    }
  }
}

代码示例来源：origin: openhab/openhab-core

if (commandType == null || item.getAcceptedCommandTypes().contains(commandType)) {
  String name = item.getName();
  boolean insert = true;

代码示例来源：origin: org.eclipse.smarthome.automation/org.eclipse.smarthome.automation.module.script.defaultscope

/**
 * Sends a command for a specified item to the event bus.
 *
 * @param itemName the name of the item to send the command to
 * @param commandString the command to send
 */
public Object sendCommand(String itemName, String commandString) {
  if (eventPublisher != null && itemRegistry != null) {
    try {
      Item item = itemRegistry.getItem(itemName);
      Command command = TypeParser.parseCommand(item.getAcceptedCommandTypes(), commandString);
      eventPublisher.post(ItemEventFactory.createCommandEvent(itemName, command));
    } catch (ItemNotFoundException e) {
      LoggerFactory.getLogger(ScriptBusEvent.class).warn("Item '{}' does not exist.", itemName);
    }
  }
  return null;
}

代码示例来源：origin: openhab/openhab-core

/**
 * Sends a command for a specified item to the event bus.
 *
 * @param itemName the name of the item to send the command to
 * @param commandString the command to send
 */
public Object sendCommand(String itemName, String commandString) {
  if (eventPublisher != null && itemRegistry != null) {
    try {
      Item item = itemRegistry.getItem(itemName);
      Command command = TypeParser.parseCommand(item.getAcceptedCommandTypes(), commandString);
      eventPublisher.post(ItemEventFactory.createCommandEvent(itemName, command));
    } catch (ItemNotFoundException e) {
      LoggerFactory.getLogger(ScriptBusEvent.class).warn("Item '{}' does not exist.", itemName);
    }
  }
  return null;
}

代码示例来源：origin: org.eclipse.smarthome.extension.ui/org.eclipse.smarthome.ui.basic

@Override
public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
  for (Object key : req.getParameterMap().keySet()) {
    String itemName = key.toString();
    if (!itemName.startsWith("__")) { // all additional webapp params start with "__" and should be ignored
      String commandName = req.getParameter(itemName);
      try {
        Item item = itemRegistry.getItem(itemName);
        // we need a special treatment for the "TOGGLE" command of switches;
        // this is no command officially supported and must be translated
        // into real commands by the webapp.
        if ((item instanceof SwitchItem || item instanceof GroupItem) && commandName.equals("TOGGLE")) {
          commandName = OnOffType.ON.equals(item.getStateAs(OnOffType.class)) ? "OFF" : "ON";
        }
        Command command = TypeParser.parseCommand(item.getAcceptedCommandTypes(), commandName);
        if (command != null) {
          eventPublisher.post(ItemEventFactory.createCommandEvent(itemName, command));
        } else {
          logger.warn("Received unknown command '{}' for item '{}'", commandName, itemName);
        }
      } catch (ItemNotFoundException e) {
        logger.warn("Received command '{}' for item '{}', but the item does not exist in the registry",
            commandName, itemName);
      }
    }
  }
}

代码示例来源：origin: openhab/openhab-core

command = TypeParser.parseCommand(item.getAcceptedCommandTypes(), value);

代码示例来源：origin: openhab/openhab-core

if (item.getAcceptedCommandTypes().contains(cmd.getClass())) {
  commandObj = (Command) cmd;
commandObj = TypeParser.parseCommand(item.getAcceptedCommandTypes(), command);

代码示例来源：origin: openhab/openhab-core

/**
 * Sends a command for a specified item to the event bus.
 *
 * @param itemName the name of the item to send the command to
 * @param commandString the command to send
 */
static public Object sendCommand(String itemName, String commandString) {
  ItemRegistry registry = ScriptServiceUtil.getItemRegistry();
  EventPublisher publisher = ScriptServiceUtil.getEventPublisher();
  if (publisher != null && registry != null) {
    try {
      Item item = registry.getItem(itemName);
      Command command = TypeParser.parseCommand(item.getAcceptedCommandTypes(), commandString);
      if (command != null) {
        publisher.post(ItemEventFactory.createCommandEvent(itemName, command));
      } else {
        LoggerFactory.getLogger(BusEvent.class).warn(
            "Cannot convert '{}' to a command type which item '{}' accepts: {}.", commandString,
            itemName, getAcceptedCommandNames(item));
      }
    } catch (ItemNotFoundException e) {
      LoggerFactory.getLogger(BusEvent.class).warn("Item '{}' does not exist.", itemName);
    }
  }
  return null;
}

代码示例来源：origin: openhab/openhab-core

if (args.length > 1) {
  String commandName = args[1];
  Command command = TypeParser.parseCommand(item.getAcceptedCommandTypes(), commandName);
  if (command != null) {
    eventPublisher.post(ItemEventFactory.createCommandEvent(itemName, command));
        "Error: Command '" + commandName + "' is not valid for item '" + itemName + "'");
    console.println("Valid command types are:");
    for (Class<? extends Command> acceptedType : item.getAcceptedCommandTypes()) {
      console.print("  " + acceptedType.getSimpleName());
      if (acceptedType.isEnum()) {

代码示例来源：origin: openhab/openhab-core

case COMMAND:
  if (newType instanceof Command) {
    List<Class<? extends Command>> acceptedCommandTypes = item.getAcceptedCommandTypes();
    final Command command = (Command) newType;
    internalGetCommandRules(item.getName(), false, acceptedCommandTypes, command, result);