HarmonyHubBindingDirection.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.harmonyhub.internal;

import java.util.HashMap;
import java.util.Map;

/**
 * Bindings may be inbound, outbound or both directions.
 * 
 * @author Dan Cunningham
 *
 */
public enum HarmonyHubBindingDirection {
    IN("<"),
    OUT(">"),
    BOTH("*");

    private String label;

    private static Map<String, HarmonyHubBindingDirection> labelToHarmonyHubBindingDirection;

    HarmonyHubBindingDirection(String label) {
        this.label = label;
    }

    private static void initMapping() {
        labelToHarmonyHubBindingDirection = new HashMap<String, HarmonyHubBindingDirection>();
        for (HarmonyHubBindingDirection h : values()) {
            labelToHarmonyHubBindingDirection.put(h.label, h);
        }
    }

    public String getLabel() {
        return label;
    }

    public static HarmonyHubBindingDirection getHarmonyHubBindingDirection(String label) {
        if (labelToHarmonyHubBindingDirection == null) {
            initMapping();
        }
        return labelToHarmonyHubBindingDirection.get(label);
    }
}