DaikinCommandType.java

/**
 * Copyright (c) 2010-2016 by the respective copyright holders.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */
package org.openhab.binding.daikin.internal;

import org.apache.commons.lang.StringUtils;
import org.openhab.core.items.Item;
import org.openhab.core.library.items.NumberItem;
import org.openhab.core.library.items.StringItem;
import org.openhab.core.library.items.SwitchItem;

/**
 * The list of supported command types for the Daikin binding
 * 
 * @author Ben Jones
 * @author Jos schering
 * @since 1.5.0
 */
public enum DaikinCommandType {

    POWER("power"),
    MODE("mode"),
    TEMP("temp"),
    FAN("fan"),
    SWING("swing"),

    TEMPIN("tempin"),
    TIMER("timer"),
    TEMPOUT("tempout"),
    HUMIDITYIN("humidityin");

    String command;

    private DaikinCommandType(String command) {
        this.command = command;
    }

    public String getCommand() {
        return command;
    }

    public static DaikinCommandType fromString(String command) {
        if (!StringUtils.isEmpty(command)) {
            for (DaikinCommandType commandType : DaikinCommandType.values()) {
                if (commandType.getCommand().equals(command)) {
                    return commandType;
                }
            }
        }

        throw new IllegalArgumentException("Invalid or unsupported Daikin command: " + command);
    }

    public Class<? extends Item> getSupportedItemType() {
        switch (this) {
            case POWER:
                return SwitchItem.class;
            case TEMP:
            case TEMPIN:
            case HUMIDITYIN:
            case TEMPOUT:
            case MODE:
            case FAN:
            case SWING:
            case TIMER:
                return NumberItem.class;
            default:
                return StringItem.class;
        }
    }

    public boolean isExecutable() {
        switch (this) {
            case POWER:
            case MODE:
            case TEMP:
            case FAN:
            case SWING:
                return true;
            default:
                return false;
        }
    }
}