2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.lifx.internal.fields;
15 import java.nio.ByteBuffer;
17 import org.eclipse.jdt.annotation.NonNullByDefault;
20 * @author Wouter Born - Initial contribution
23 public class VersionField extends Field<Version> {
26 public int defaultLength() {
31 public Version value(ByteBuffer bytes) {
32 long value = bytes.getInt() & 0xFFFFFFFFL;
33 long major = (value >> 16) & 0xFFL;
34 long minor = value & 0xFFL;
35 return new Version(major, minor);
39 public ByteBuffer bytesInternal(Version value) {
40 return ByteBuffer.allocate(4).putInt((int) (((value.getMajor() << 16) | value.getMinor()) & 0xFFFFFFFFL));