public final class SignednessUtil extends Object
SignednessUtilExtra
has more methods that reference packages that Android
does not provide.Modifier and Type  Method and Description 

static @Unsigned byte 
byteFromDouble(double d)
Returns an unsigned byte representing the same value as the double.

static @Unsigned byte 
byteFromFloat(float f)
Returns an unsigned byte representing the same value as the float.

static int 
compareUnsigned(@Unsigned byte x,
@Unsigned byte y)
Compares two unsigned bytes x and y.

static int 
compareUnsigned(@Unsigned short x,
@Unsigned short y)
Compares two unsigned shorts x and y.

static @Unsigned byte 
getUnsigned(ByteBuffer b)
Gets an unsigned byte from the ByteBuffer b.

static void 
getUnsigned(ByteBuffer b,
@Unsigned byte[] bs)
Gets an array of unsigned bytes from the ByteBuffer b and stores them in the array bs.

static ByteBuffer 
getUnsigned(ByteBuffer b,
byte[] bs,
int i,
int l)
Populates an unsigned byte array from the ByteBuffer b at i with l bytes.

static @Unsigned byte 
getUnsigned(ByteBuffer b,
int i)
Gets an unsigned byte from the ByteBuffer b at i.

static @Unsigned int 
getUnsigned(IntBuffer b,
int i)
Gets an unsigned int from the IntBuffer b at i.

static @Unsigned int 
getUnsignedInt(ByteBuffer b)
Gets an unsigned int from the ByteBuffer b.

static @Unsigned short 
getUnsignedShort(ByteBuffer b)
Gets an unsigned short from the ByteBuffer b.

static @Unsigned int 
intFromDouble(double d)
Returns an unsigned int representing the same value as the double.

static @Unsigned int 
intFromFloat(float f)
Returns an unsigned int representing the same value as the float.

static @Unsigned long 
longFromDouble(double d)
Returns an unsigned long representing the same value as the double.

static @Unsigned long 
longFromFloat(float f)
Returns an unsigned long representing the same value as the float.

static ByteBuffer 
putUnsigned(ByteBuffer b,
@Unsigned byte ubyte)
Places an unsigned byte into the ByteBuffer b.

static ByteBuffer 
putUnsigned(ByteBuffer b,
int i,
@Unsigned byte ubyte)
Places an unsigned byte into the ByteBuffer b at i.

static IntBuffer 
putUnsigned(IntBuffer b,
@Unsigned int uint)
Places an unsigned int into the IntBuffer b.

static IntBuffer 
putUnsigned(IntBuffer b,
@Unsigned int[] uints)
Places an unsigned int array into the IntBuffer b.

static IntBuffer 
putUnsigned(IntBuffer b,
@Unsigned int[] uints,
int i,
int l)
Places an unsigned int array into the IntBuffer b at i with length l.

static IntBuffer 
putUnsigned(IntBuffer b,
int i,
@Unsigned int uint)
Places an unsigned int into the IntBuffer b at i.

static ByteBuffer 
putUnsignedInt(ByteBuffer b,
@Unsigned int uint)
Places an unsigned int into the ByteBuffer b.

static ByteBuffer 
putUnsignedInt(ByteBuffer b,
int i,
@Unsigned int uint)
Places an unsigned int into the ByteBuffer b at i.

static ByteBuffer 
putUnsignedLong(ByteBuffer b,
int i,
@Unsigned long ulong)
Places an unsigned long into the ByteBuffer b at i.

static ByteBuffer 
putUnsignedShort(ByteBuffer b,
int i,
@Unsigned short ushort)
Places an unsigned short into the ByteBuffer b at i.

static ByteBuffer 
putUnsignedShort(ByteBuffer b,
@Unsigned short ushort)
Places an unsigned short into the ByteBuffer b.

static void 
readFullyUnsigned(RandomAccessFile f,
@Unsigned byte[] b)
Reads a file fully into an unsigned byte array.

static int 
readUnsigned(RandomAccessFile f,
@Unsigned byte[] b,
int off,
int len)
Reads up to
len bytes of data from this file into an unsigned array of bytes. 
static @Unsigned char 
readUnsignedChar(RandomAccessFile f)
Reads an unsigned char from the RandomAccessFile f.

static @Unsigned int 
readUnsignedInt(RandomAccessFile f)
Reads an unsigned int from the RandomAccessFile f.

static @Unsigned long 
readUnsignedLong(RandomAccessFile f)
Reads an unsigned long from the RandomAccessFile f.

static @Unsigned short 
shortFromDouble(double d)
Returns an unsigned short representing the same value as the double.

static @Unsigned short 
shortFromFloat(float f)
Returns an unsigned short representing the same value as the float.

static double 
toDouble(@Unsigned byte b)
Returns a double representing the same value as the unsigned byte.

static double 
toDouble(@Unsigned int i)
Returns a double representing the same value as the unsigned int.

static double 
toDouble(@Unsigned long l)
Returns a double representing the same value as the unsigned long.

static double 
toDouble(@Unsigned short s)
Returns a double representing the same value as the unsigned short.

static float 
toFloat(@Unsigned byte b)
Returns a float representing the same value as the unsigned byte.

static float 
toFloat(@Unsigned int i)
Returns a float representing the same value as the unsigned int.

static float 
toFloat(@Unsigned long l)
Returns a float representing the same value as the unsigned long.

static float 
toFloat(@Unsigned short s)
Returns a float representing the same value as the unsigned short.

static @Unsigned int 
toUnsignedInt(@Unsigned char c)
Returns an unsigned int representing the same value as an unsigned char.

static @Unsigned long 
toUnsignedLong(@Unsigned char c)
Returns an unsigned long representing the same value as an unsigned char.

static @Unsigned short 
toUnsignedShort(@Unsigned byte b)
Returns an unsigned short representing the same value as an unsigned byte.

static @Unsigned short 
toUnsignedShort(@Unsigned char c)
Returns an unsigned short representing the same value as an unsigned char.

static String 
toUnsignedString(@Unsigned byte b)
Produces a string representation of the unsigned byte b.

static String 
toUnsignedString(@Unsigned byte b,
int radix)
Produces a string representation of the unsigned byte b in base radix.

static String 
toUnsignedString(@Unsigned short s)
Produces a string representation of the unsigned short s.

static String 
toUnsignedString(@Unsigned short s,
int radix)
Produces a string representation of the unsigned short s in base radix.

static ByteBuffer 
wrapUnsigned(@Unsigned byte[] array)
Wraps an unsigned byte array into a ByteBuffer.

static ByteBuffer 
wrapUnsigned(@Unsigned byte[] array,
int offset,
int length)
Wraps an unsigned byte array into a ByteBuffer.

static void 
writeUnsigned(RandomAccessFile f,
@Unsigned byte[] bs,
int off,
int len)
Writes len unsigned bytes to the RandomAccessFile f at offset off.

static void 
writeUnsignedByte(RandomAccessFile f,
@Unsigned byte b)
Writes an unsigned byte to the RandomAccessFile f.

static void 
writeUnsignedChar(RandomAccessFile f,
@Unsigned char c)
Writes an unsigned char to the RandomAccessFile f.

static void 
writeUnsignedInt(RandomAccessFile f,
@Unsigned int i)
Writes an unsigned byte to the RandomAccessFile f.

static void 
writeUnsignedLong(RandomAccessFile f,
@Unsigned long l)
Writes an unsigned byte to the RandomAccessFile f.

static void 
writeUnsignedShort(RandomAccessFile f,
@Unsigned short s)
Writes an unsigned short to the RandomAccessFile f.

public static ByteBuffer wrapUnsigned(@Unsigned byte[] array)
wrap(byte[])
, but assumes that the input should be
interpreted as unsigned.public static ByteBuffer wrapUnsigned(@Unsigned byte[] array, int offset, int length)
wrap(byte[], int, int)
, but assumes that the
input should be interpreted as unsigned.public static @Unsigned int getUnsignedInt(ByteBuffer b)
getInt()
, but assumes that the result should be interpreted as
unsigned.public static @Unsigned short getUnsignedShort(ByteBuffer b)
getShort()
, but assumes that the result should be interpreted
as unsigned.public static @Unsigned byte getUnsigned(ByteBuffer b)
get()
, but assumes that the result should be interpreted as
unsigned.public static @Unsigned byte getUnsigned(ByteBuffer b, int i)
get(int)
, but assumes that the result should be interpreted as
unsigned.public static ByteBuffer getUnsigned(ByteBuffer b, byte[] bs, int i, int l)
get(byte[], int, int)
,
but assumes that the bytes should be interpreted as unsigned.public static ByteBuffer putUnsigned(ByteBuffer b, @Unsigned byte ubyte)
put(byte)
, but assumes that the input should be interpreted as
unsigned.public static ByteBuffer putUnsigned(ByteBuffer b, int i, @Unsigned byte ubyte)
put(int, byte)
, but assumes that the input should be
interpreted as unsigned.public static IntBuffer putUnsigned(IntBuffer b, @Unsigned int uint)
put(int)
, but assumes that the input should be interpreted as
unsigned.public static IntBuffer putUnsigned(IntBuffer b, int i, @Unsigned int uint)
put(int, int)
, but assumes that the input should be
interpreted as unsigned.public static IntBuffer putUnsigned(IntBuffer b, @Unsigned int[] uints)
put(int[])
, but assumes that the input should be interpreted
as unsigned.public static IntBuffer putUnsigned(IntBuffer b, @Unsigned int[] uints, int i, int l)
put(int[], int, int)
, but
assumes that the input should be interpreted as unsigned.public static @Unsigned int getUnsigned(IntBuffer b, int i)
get(int)
, but assumes that the output should be interpreted as
unsigned.public static ByteBuffer putUnsignedShort(ByteBuffer b, @Unsigned short ushort)
putShort(short)
, but assumes that the input should be
interpreted as unsigned.public static ByteBuffer putUnsignedShort(ByteBuffer b, int i, @Unsigned short ushort)
putShort(int, short)
, but assumes that the input
should be interpreted as unsigned.public static ByteBuffer putUnsignedInt(ByteBuffer b, @Unsigned int uint)
putInt(int)
, but assumes that the input should be
interpreted as unsigned.public static ByteBuffer putUnsignedInt(ByteBuffer b, int i, @Unsigned int uint)
putInt(int, int)
, but assumes that the input should be
interpreted as unsigned.public static ByteBuffer putUnsignedLong(ByteBuffer b, int i, @Unsigned long ulong)
putLong(int, long)
, but assumes that the input should
be interpreted as unsigned.public static @Unsigned char readUnsignedChar(RandomAccessFile f) throws IOException
readChar()
, but assumes the output should be interpreted
as unsigned.IOException
public static @Unsigned int readUnsignedInt(RandomAccessFile f) throws IOException
readInt()
, but assumes the output should be interpreted
as unsigned.IOException
public static @Unsigned long readUnsignedLong(RandomAccessFile f) throws IOException
readLong()
, but assumes the output should be interpreted
as unsigned.IOException
public static int readUnsigned(RandomAccessFile f, @Unsigned byte[] b, int off, int len) throws IOException
len
bytes of data from this file into an unsigned array of bytes. This
method is a wrapper around read(byte[], int, int)
, but assumes the output should be interpreted as unsigned.IOException
public static void readFullyUnsigned(RandomAccessFile f, @Unsigned byte[] b) throws IOException
readFully(byte[])
, but assumes the output should
be interpreted as unsigned.IOException
public static void writeUnsigned(RandomAccessFile f, @Unsigned byte[] bs, int off, int len) throws IOException
write(byte[], int, int)
, but
assumes the input should be interpreted as unsigned.IOException
public static void writeUnsignedByte(RandomAccessFile f, @Unsigned byte b) throws IOException
writeByte(int)
, but assumes the input should be
interpreted as unsigned.IOException
public static void writeUnsignedChar(RandomAccessFile f, @Unsigned char c) throws IOException
writeChar(int)
, but assumes the input should be
interpreted as unsigned.IOException
public static void writeUnsignedShort(RandomAccessFile f, @Unsigned short s) throws IOException
writeShort(int)
, but assumes the input should be
interpreted as unsigned.IOException
public static void writeUnsignedInt(RandomAccessFile f, @Unsigned int i) throws IOException
writeInt(int)
, but assumes the input should be
interpreted as unsigned.IOException
public static void writeUnsignedLong(RandomAccessFile f, @Unsigned long l) throws IOException
writeLong(long)
, but assumes the input should be
interpreted as unsigned.IOException
public static void getUnsigned(ByteBuffer b, @Unsigned byte[] bs)
get(byte[])
, but assumes
that the array of bytes should be interpreted as unsigned.public static int compareUnsigned(@Unsigned short x, @Unsigned short y)
public static int compareUnsigned(@Unsigned byte x, @Unsigned byte y)
public static String toUnsignedString(@Unsigned short s)
public static String toUnsignedString(@Unsigned short s, int radix)
public static String toUnsignedString(@Unsigned byte b)
public static String toUnsignedString(@Unsigned byte b, int radix)
public static @Unsigned short toUnsignedShort(@Unsigned byte b)
public static @Unsigned long toUnsignedLong(@Unsigned char c)
public static @Unsigned int toUnsignedInt(@Unsigned char c)
public static @Unsigned short toUnsignedShort(@Unsigned char c)
public static float toFloat(@Unsigned byte b)
public static float toFloat(@Unsigned short s)
public static float toFloat(@Unsigned int i)
public static float toFloat(@Unsigned long l)
public static double toDouble(@Unsigned byte b)
public static double toDouble(@Unsigned short s)
public static double toDouble(@Unsigned int i)
public static double toDouble(@Unsigned long l)
public static @Unsigned byte byteFromFloat(float f)
public static @Unsigned short shortFromFloat(float f)
public static @Unsigned int intFromFloat(float f)
public static @Unsigned long longFromFloat(float f)
public static @Unsigned byte byteFromDouble(double d)
public static @Unsigned short shortFromDouble(double d)
public static @Unsigned int intFromDouble(double d)
public static @Unsigned long longFromDouble(double d)