tijos.framework.util

Class Formatter

java.lang.Object

tijos.framework.util.Formatter

public class Formatter
extends Object

Double/float output string formatter Support pattern : .####

Author:

TiJOS

Constructor Summary

Constructors

Constructor and Description
Formatter()

Method Summary

Modifier and Type	Method and Description
static String	format(double value, String pattern) Format double into a string with pattern
static String	format(float value, String pattern) Format float into a string with pattern
static byte[]	hexStringToByte(String str) Hex string to byte array
static String	toHexString(byte value) Convert byte to a string in hex, like %02x
static String	toHexString(byte[] byteArray) Convert byte array to a string
static String	toHexString(byte[] values, int offset, int length, String seperate) Convert byte array to a string

Methods inherited from class java.lang.Object

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

Constructor Detail

Formatter

public Formatter()

Method Detail

format

public static String format(double value,
                            String pattern)

Format double into a string with pattern

Parameters:

value - double input

pattern - format pattern - .##

Returns:

formatted text

format

public static String format(float value,
                            String pattern)

Format float into a string with pattern

Parameters:

value - float input

pattern - format pattern - .##

Returns:

formatted text

hexStringToByte

public static byte[] hexStringToByte(String str)

Hex string to byte array

Parameters:

str - hex string

Returns:

byte array

toHexString

public static String toHexString(byte value)

Convert byte to a string in hex, like %02x

Parameters:

value - byte

Returns:

byte hex string

toHexString

public static String toHexString(byte[] byteArray)

Convert byte array to a string

Parameters:

byteArray - byte array

Returns:

hex string

toHexString

public static String toHexString(byte[] values,
                                 int offset,
                                 int length,
                                 String seperate)

Convert byte array to a string

Parameters:

values - byte array to be convert

offset - start position

length - length

seperate - separate characters for results

Returns:

hex string