org.jamel.dbf.utils

Class DbfUtils

java.lang.Object

org.jamel.dbf.utils.DbfUtils

public final class DbfUtils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static boolean	contains(byte[] arr, byte value)
static int	parseInt(byte[] bytes) parses only positive numbers
static int	parseInt(byte[] bytes, int from, int to) parses only positive numbers
static long	parseLong(byte[] bytes) parses only positive numbers
static long	parseLong(byte[] bytes, int from, int to) parses only positive numbers
static int	readLittleEndianInt(java.io.DataInput in)
static short	readLittleEndianShort(java.io.DataInput in)
static byte[]	trimLeftSpaces(byte[] arr)

Methods inherited from class java.lang.Object

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

Method Detail

readLittleEndianInt

public static int readLittleEndianInt(java.io.DataInput in)
                               throws java.io.IOException

Throws:

java.io.IOException

readLittleEndianShort

public static short readLittleEndianShort(java.io.DataInput in)
                                   throws java.io.IOException

Throws:

java.io.IOException

trimLeftSpaces

public static byte[] trimLeftSpaces(byte[] arr)

contains

public static boolean contains(byte[] arr,
                               byte value)

parseInt

public static int parseInt(byte[] bytes)

parses only positive numbers

Parameters:

bytes - bytes of string value

Returns:

integer value

parseInt

public static int parseInt(byte[] bytes,
                           int from,
                           int to)

parses only positive numbers

Parameters:

bytes - bytes of string value

from - index to start from

to - index to end at

Returns:

integer value

parseLong

public static long parseLong(byte[] bytes)

parses only positive numbers

Parameters:

bytes - bytes of string value

Returns:

long value

parseLong

public static long parseLong(byte[] bytes,
                             int from,
                             int to)

parses only positive numbers

Parameters:

bytes - bytes of string value

from - index to start from

to - index to end at

Returns:

integer value