Package 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
    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 Details

    • 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.