NeoStatProperty.java

/**
 * Copyright (c) 2010-2016, openHAB.org and others.
 *
 * 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.neohub.internal;

import java.util.Arrays;
import java.util.List;

import com.google.common.base.Function;
import com.google.common.collect.Lists;

/**
 * Properties of a neo stat thermostate that can be bound to an openhab item.
 *
 * @author Sebastian Prehn
 * @since 1.5.0
 */
public enum NeoStatProperty {
    CurrentTemperature("CurrentTemperature"),
    CurrentSetTemperature("CurrentSetTemperature"),
    CurrentFloorTemperature("CurrentFloorTemperature"),
    DeviceName("DeviceName"),
    Heating("Heating"),
    Away("Away"),
    Standby("Standby");

    /**
     * A string constant used in the configuration file to identify the
     * property. Note: Not using enum name here, so that name can be refactored
     * without impacting existing configurations.
     */
    public final String binding;

    private NeoStatProperty(final String b) {
        binding = b;
    }

    /**
     * Converts given binding string to the matching property.
     * 
     * @param b
     *            binding string
     * @return matching property or <code>null</code>
     */
    public static NeoStatProperty fromBinding(final String b) {
        for (NeoStatProperty p : NeoStatProperty.values()) {
            if (p.binding.equals(b)) {
                return p;
            }
        }
        return null;
    }

    /**
     * Gets binding strings.
     * 
     * @return list of all possible binding strings.
     */
    public static List<String> getBindings() {
        return Lists.transform(Arrays.asList(NeoStatProperty.values()), new Function<NeoStatProperty, String>() {

            @Override
            public String apply(NeoStatProperty property) {
                return property.binding;
            }
        });
    }
}