org.infoglue.deliver.util
Class MathHelper

java.lang.Object
  |
  +--org.infoglue.deliver.util.MathHelper

public class MathHelper

extends java.lang.Object

Author:

ss Various mathematical functions accesible to templateEditors

Constructor Summary

MathHelper()

Method Summary

float	divide(float first, float second) This method divides two numbers.
java.lang.Float	divide(java.lang.Float value, int divider)
float	divide(java.lang.Number first, java.lang.Number second) This method divides two numbers.
java.lang.String	fileSize(long size)
java.lang.String	fileSize(long size, java.util.Locale locale)
java.lang.Float	floatStringToFloat(java.lang.String value)
java.lang.Integer	floatStringToInteger(java.lang.String value)
java.lang.String	getNumberAsString(java.lang.Object value, java.util.Locale locale, java.lang.String pattern) This method returns a string represented a formatted float value.
java.lang.String	getNumberAsString(java.lang.Object value, java.lang.String pattern) This method returns a string represented a formatted float value.
int	getRandom() Gets a random number.
int	getRandom(int upperLimit) Gets a random number with an upper limit.
int	hexToDecimal(java.lang.String hex)
float	multiply(float first, float second) This method multiplies two floats.
float	multiply(java.lang.Number first, java.lang.Number second) This method multiplies two numbers.
int	round(float floatNumber) This method rounds an float to an long.
java.lang.Integer	stringToInteger(java.lang.String value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MathHelper

public MathHelper()

Method Detail

hexToDecimal

public int hexToDecimal(java.lang.String hex)

fileSize

public java.lang.String fileSize(long size)

fileSize

public java.lang.String fileSize(long size,
                                 java.util.Locale locale)

stringToInteger

public java.lang.Integer stringToInteger(java.lang.String value)

floatStringToInteger

public java.lang.Integer floatStringToInteger(java.lang.String value)

floatStringToFloat

public java.lang.Float floatStringToFloat(java.lang.String value)

getNumberAsString

public java.lang.String getNumberAsString(java.lang.Object value,
                                          java.util.Locale locale,
                                          java.lang.String pattern)

This method returns a string represented a formatted float value. The formatting is controlled with the locale and the pattern sent in.

getNumberAsString

public java.lang.String getNumberAsString(java.lang.Object value,
                                          java.lang.String pattern)

This method returns a string represented a formatted float value. The formatting is controlled with the pattern sent in.

divide

public java.lang.Float divide(java.lang.Float value,
                              int divider)

getRandom

public int getRandom()

Gets a random number.

getRandom

public int getRandom(int upperLimit)

Gets a random number with an upper limit.

round

public int round(float floatNumber)

This method rounds an float to an long.

multiply

public float multiply(java.lang.Number first,
                      java.lang.Number second)

This method multiplies two numbers.

multiply

public float multiply(float first,
                      float second)

This method multiplies two floats.

divide

public float divide(java.lang.Number first,
                    java.lang.Number second)

This method divides two numbers.

divide

public float divide(float first,
                    float second)

This method divides two numbers.