com.analog.study_watch_sdk.core

Class Utils

java.lang.Object

com.analog.study_watch_sdk.core.Utils

public class Utils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static long[][]	addIndexToArray(long[] value)
static void	bytesCheck(long value, long numBytes)
static boolean	compareArray(byte[] array1, byte[] array2)
static <T> T	containHelper(T[] array, T check)
static java.lang.String	convertArrayToHexString(byte[] array)
static Command	getCommand(byte[] source, byte[] command)
static java.lang.String[]	getHexArray(byte[] data)
static java.lang.String	getHexString(byte datum)
static java.lang.String	getHexString(long datum)
static Source	getSource(byte[] source, byte[] command)
static Status	getStatus(byte[] source, byte[] command, byte[] status)
static long	getUpdatedTimestamp(long referenceTime, long lastTS, long timestamp)
static long	joinMultiLengthPackets(byte[] packet, boolean sign, boolean reverse)
static long	joinMultiLengthPackets(byte[] packet, boolean sign, boolean reverse, int start, int end)
static java.lang.String	joinMultiLengthPacketsToHex(byte[] packet, boolean sign, boolean reverse)
static int	missingSequences(int expectedSeqNo, int currentSeqNo)
static void	rangeCheck(long value, long lowerLimit, long upperLimit)
static void	reverse(byte[] arr)
static void	reverse(byte[] arr, int start, int end)
static byte[]	splitIntInBytes(long value, int length, boolean reverse)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

missingSequences

public static int missingSequences(int expectedSeqNo,
                                   int currentSeqNo)

getHexArray

public static java.lang.String[] getHexArray(byte[] data)

containHelper

public static <T> T containHelper(T[] array,
                                  T check)

getUpdatedTimestamp

public static long getUpdatedTimestamp(long referenceTime,
                                       long lastTS,
                                       long timestamp)

getHexString

public static java.lang.String getHexString(byte datum)

getHexString

public static java.lang.String getHexString(long datum)

convertArrayToHexString

public static java.lang.String convertArrayToHexString(byte[] array)

reverse

public static void reverse(byte[] arr)

reverse

public static void reverse(byte[] arr,
                           int start,
                           int end)

joinMultiLengthPackets

public static long joinMultiLengthPackets(byte[] packet,
                                          boolean sign,
                                          boolean reverse)

joinMultiLengthPackets

public static long joinMultiLengthPackets(byte[] packet,
                                          boolean sign,
                                          boolean reverse,
                                          int start,
                                          int end)

joinMultiLengthPacketsToHex

public static java.lang.String joinMultiLengthPacketsToHex(byte[] packet,
                                                           boolean sign,
                                                           boolean reverse)

splitIntInBytes

public static byte[] splitIntInBytes(long value,
                                     int length,
                                     boolean reverse)

compareArray

public static boolean compareArray(byte[] array1,
                                   byte[] array2)

getCommand

public static Command getCommand(byte[] source,
                                 byte[] command)

getSource

public static Source getSource(byte[] source,
                               byte[] command)

getStatus

public static Status getStatus(byte[] source,
                               byte[] command,
                               byte[] status)

rangeCheck

public static void rangeCheck(long value,
                              long lowerLimit,
                              long upperLimit)

bytesCheck

public static void bytesCheck(long value,
                              long numBytes)

addIndexToArray

public static long[][] addIndexToArray(long[] value)