org.apache.tika.parser.microsoft.onenote.fsshttpb.util

Class LittleEndianBitConverter

java.lang.Object

org.apache.tika.parser.microsoft.onenote.fsshttpb.util.LittleEndianBitConverter

public class LittleEndianBitConverter
extends Object

Implement a converter which converts to/from little-endian byte arrays

Method Summary

Modifier and Type	Method and Description
static byte[]	getBytes(int value) Returns the specified 32-bit unsigned integer value as an array of bytes.
static byte[]	getBytes(long value) Returns the specified 64-bit unsigned integer value as an array of bytes.
static short	toInt16(byte[] array, int index) Returns a 16-bit signed integer converted from two bytes at a specified position in a byte array.
static int	toInt32(byte[] array, int index) Returns a 32-bit signed integer converted from two bytes at a specified position in a byte array.
static short	ToUInt16(byte[] array, int index) Returns a 16-bit unsigned integer converted from two bytes at a specified position in a byte array.
static int	toUInt32(byte[] array, int index) Returns a 32-bit unsigned integer converted from two bytes at a specified position in a byte array.
static long	toUInt64(byte[] array, int index) Returns a 64-bit unsigned integer converted from two bytes at a specified position in a byte array.

Methods inherited from class java.lang.Object

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

Method Detail

ToUInt16

public static short ToUInt16(byte[] array,
                             int index)
                      throws IOException

Returns a 16-bit unsigned integer converted from two bytes at a specified position in a byte array.

Parameters:

array - Specify an array of bytes.

index - Specify the starting position.

Returns:

Returns a 16-bit unsigned integer formed by two bytes beginning at startIndex.

Throws:

IOException

toUInt32

public static int toUInt32(byte[] array,
                           int index)
                    throws IOException

Returns a 32-bit unsigned integer converted from two bytes at a specified position in a byte array.

Parameters:

array - Specify an array of bytes.

index - Specify the starting position.

Returns:

Returns a 32-bit unsigned integer formed by two bytes beginning at startIndex.

Throws:

IOException

toInt32

public static int toInt32(byte[] array,
                          int index)
                   throws IOException

Returns a 32-bit signed integer converted from two bytes at a specified position in a byte array.

Parameters:

array - Specify an array of bytes.

index - Specify the starting position.

Returns:

Returns a 32-bit signed integer formed by two bytes beginning at startIndex.

Throws:

IOException

toInt16

public static short toInt16(byte[] array,
                            int index)
                     throws IOException

Returns a 16-bit signed integer converted from two bytes at a specified position in a byte array.

Parameters:

array - Specify an array of bytes.

index - Specify the starting position.

Returns:

Returns a 16-bit signed integer formed by two bytes beginning at startIndex.

Throws:

IOException

toUInt64

public static long toUInt64(byte[] array,
                            int index)
                     throws IOException

Returns a 64-bit unsigned integer converted from two bytes at a specified position in a byte array.

Parameters:

array - Specify an array of bytes.

index - Specify the starting position.

Returns:

Returns a 64-bit unsigned integer formed by two bytes beginning at startIndex.

Throws:

IOException

getBytes

public static byte[] getBytes(long value)

Returns the specified 64-bit unsigned integer value as an array of bytes.

Parameters:

value - Specify the number to convert.

Returns:

Returns an array of bytes with length 8.

getBytes

public static byte[] getBytes(int value)

Returns the specified 32-bit unsigned integer value as an array of bytes.

Parameters:

value - Specify the number to convert.

Returns:

Returns an array of bytes with length 4.