org.jpedal.utils

Class NumberUtils

java.lang.Object

org.jpedal.utils.NumberUtils

public class NumberUtils
extends Object

useful static number methods

Field Summary

Fields

Modifier and Type	Field and Description
static int[]	powers

Constructor Summary

Constructors

Constructor and Description
NumberUtils()

Method Summary

Modifier and Type	Method and Description
static float	convertFloatFromStream(byte[] stream, int intStart, int decStart, int intNumbers, int decNumbers)
static double	convertStreamFromDouble(byte[] stream, int intStart, int decStart, int intNumbers, int decNumbers)
static float	parseFloat(int start, int end, byte[] stream) turn stream of bytes into a flaot number
static int	parseInt(int i, int j, byte[] bytes) turn stream of bytes into a number

Methods inherited from class java.lang.Object

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

Field Detail

powers

public static final int[] powers

Constructor Detail

NumberUtils

public NumberUtils()

Method Detail

parseInt

public static int parseInt(int i,
                           int j,
                           byte[] bytes)

turn stream of bytes into a number

convertStreamFromDouble

public static double convertStreamFromDouble(byte[] stream,
                                             int intStart,
                                             int decStart,
                                             int intNumbers,
                                             int decNumbers)

parseFloat

public static float parseFloat(int start,
                               int end,
                               byte[] stream)

turn stream of bytes into a flaot number

convertFloatFromStream

public static float convertFloatFromStream(byte[] stream,
                                           int intStart,
                                           int decStart,
                                           int intNumbers,
                                           int decNumbers)