SceneToStateMapper.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.digitalstrom.internal.client.constants;

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

/**
 * @author Alexander Betker
 * @since 1.3.0
 * @version digitalSTROM-API 1.14.5
 */
public class SceneToStateMapper {

    private Map<Short, Boolean> map = null;

    public SceneToStateMapper() {
        this.map = new HashMap<Short, Boolean>();
        this.init();
    }

    private void init() {
        map.put((short) 0, false);
        map.put((short) 1, false);
        map.put((short) 2, false);
        map.put((short) 3, false);
        map.put((short) 4, false);

        map.put((short) 5, true);
        map.put((short) 6, true);
        map.put((short) 7, true);
        map.put((short) 8, true);
        map.put((short) 9, true);

        map.put((short) 13, false);
        map.put((short) 14, true);

        map.put((short) 32, false);
        map.put((short) 33, true);
        map.put((short) 34, false);
        map.put((short) 35, true);
        map.put((short) 36, false);
        map.put((short) 37, true);
        map.put((short) 38, false);
        map.put((short) 39, true);

        map.put((short) 50, false);
        map.put((short) 51, true);

    }

    /**
     * If there is a state mapping for this scene,
     * returns true. You should run this before using
     * the method 'getMapping(short)' !!!
     * 
     * @param val sceneId
     * @return true, if a mapping exists for this sceneId
     */
    public boolean isMappable(short val) {
        return map.containsKey(val);
    }

    /**
     * Please check at first with a call 'isMappable(short)'
     * if there is a mapping for this number.
     * If not you can not be sure to get a valid boolean-false
     * 
     * @param val scene-number
     * @return true or false if this scene will cause a 'isOn' state in device
     */
    public boolean getMapping(short val) {
        if (map.containsKey(val)) {
            return map.get(val);
        }
        return false;
    }

}