public class DeviceStateInfo { // all values are in nanoseconds private final long time; private final long upTime; private final long downTime; public DeviceStateInfo(long _time, long _upTime, long _downTime) { time = _time; upTime = _upTime; downTime = _downTime; } public long getTime() { return time; } public long getUpTime() { return upTime; } public long getDownTime() { return downTime; } }