Package brave.internal

Class HexCodec

java.lang.Object

brave.internal.HexCodec

public final class HexCodec
extends Object

Method Summary

Modifier and Type	Method	Description
static long	lenientLowerHexToUnsignedLong(CharSequence lowerHex, int index, int endIndex)	Like lowerHexToUnsignedLong(CharSequence, int), but returns zero on invalid input
static boolean	lowerHexEqualsTraceId(CharSequence lowerHex, TraceContext context)
static boolean	lowerHexEqualsUnsignedLong(CharSequence lowerHex, long unsigned)
static long	lowerHexToUnsignedLong(CharSequence lowerHex)	Parses a 1 to 32 character lower-hex string with no prefix into an unsigned long, tossing any bits higher than 64.
static long	lowerHexToUnsignedLong(CharSequence lowerHex, int index)	Parses a 16 character lower-hex string with no prefix into an unsigned long, starting at the specified index.
static String	toLowerHex(long v)	Inspired by okio.Buffer.writeLong
static String	toLowerHex(long high, long low)	Returns 16 or 32 character hex string depending on if high is zero.
static void	writeHexByte(char[] data, int pos, byte b)
static void	writeHexLong(char[] data, int pos, long v)	Inspired by okio.Buffer.writeLong

Methods inherited from class java.lang.Object

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

Method Detail

lowerHexToUnsignedLong

public static long lowerHexToUnsignedLong(CharSequence lowerHex)

Parses a 1 to 32 character lower-hex string with no prefix into an unsigned long, tossing any bits higher than 64.

lowerHexToUnsignedLong

public static long lowerHexToUnsignedLong(CharSequence lowerHex,
                                          int index)

Parses a 16 character lower-hex string with no prefix into an unsigned long, starting at the specified index.

lenientLowerHexToUnsignedLong

public static long lenientLowerHexToUnsignedLong(CharSequence lowerHex,
                                                 int index,
                                                 int endIndex)

Like lowerHexToUnsignedLong(CharSequence, int), but returns zero on invalid input

toLowerHex

public static String toLowerHex(long high,
                                long low)

Returns 16 or 32 character hex string depending on if high is zero.

lowerHexEqualsUnsignedLong

public static boolean lowerHexEqualsUnsignedLong(CharSequence lowerHex,
                                                 long unsigned)

lowerHexEqualsTraceId

public static boolean lowerHexEqualsTraceId(CharSequence lowerHex,
                                            TraceContext context)

toLowerHex

public static String toLowerHex(long v)

Inspired by okio.Buffer.writeLong

writeHexLong

public static void writeHexLong(char[] data,
                                int pos,
                                long v)

Inspired by okio.Buffer.writeLong

writeHexByte

public static void writeHexByte(char[] data,
                                int pos,
                                byte b)