DataTypeStationType.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.davis.datatypes;

import java.nio.ByteBuffer;
import java.nio.ByteOrder;

import org.openhab.core.library.types.StringType;
import org.openhab.core.types.State;

/**
 * Class to handle voltage values
 *
 * @author Trathnigg Thomas
 * @since 1.6.0
 */
public class DataTypeStationType implements DavisDataType {

    protected String getStationType(byte n) {
        String stationType = null;
        switch (n) {
            case 0:
                stationType = "Wizard III";
                break;
            case 1:
                stationType = "Wizard II";
                break;
            case 2:
                stationType = "Monitor";
                break;
            case 3:
                stationType = "Perception";
                break;
            case 16:
                stationType = "Vantage Pro or Vantage Pro 2";
                break;
        }
        return stationType;
    }

    /**
     * {@inheritDoc}
     */
    public State convertToState(byte[] data, DavisValueType valueType) {
        byte value = ByteBuffer.wrap(data).order(ByteOrder.LITTLE_ENDIAN).get(valueType.getDataOffset());
        return new StringType(getStationType(value));
    }

}