StateZoneResponse.java

/**
 * Copyright (c) 2014-2017 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.eclipse.smarthome.binding.lifx.internal.protocol;

import java.nio.ByteBuffer;

import org.eclipse.smarthome.binding.lifx.internal.fields.Field;
import org.eclipse.smarthome.binding.lifx.internal.fields.HSBK;
import org.eclipse.smarthome.binding.lifx.internal.fields.HSBKField;
import org.eclipse.smarthome.binding.lifx.internal.fields.UInt8Field;

/**
 * @author Wouter Born - Add support for MultiZone light control
 */
public class StateZoneResponse extends Packet {

    public static final int TYPE = 0x1F7;

    public static final Field<Integer> FIELD_COUNT = new UInt8Field();
    public static final Field<Integer> FIELD_INDEX = new UInt8Field();
    public static final HSBKField FIELD_COLOR = new HSBKField();

    private int count;
    private int index;
    private HSBK color;

    @Override
    public String toString() {
        return "count=" + count + ", index=" + index + ", " + color.toString("color");
    }

    public int getCount() {
        return count;
    }

    public int getIndex() {
        return index;
    }

    public HSBK getColor() {
        return color;
    }

    @Override
    public int packetType() {
        return TYPE;
    }

    @Override
    protected int packetLength() {
        return 10;
    }

    @Override
    protected void parsePacket(ByteBuffer bytes) {
        count = FIELD_COUNT.value(bytes);
        index = FIELD_INDEX.value(bytes);
        color = FIELD_COLOR.value(bytes);
    }

    @Override
    protected ByteBuffer packetBytes() {
        return ByteBuffer.allocate(packetLength()).put(FIELD_COUNT.bytes(count)).put(FIELD_INDEX.bytes(index))
                .put(FIELD_COLOR.bytes(color));
    }

    @Override
    public int[] expectedResponses() {
        return new int[] {};
    }

}