tfw.base.util.number

Class NumberToolE

java.lang.Object

tfw.base.util.number.NumberToolT

tfw.base.util.number.NumberToolE

public class NumberToolE
extends NumberToolT

A pack of tool functions for manipulating a number.
Eats exceptions.

Author:

Typhoon.Free.Wolf

Constructor Summary

Constructors

Constructor and Description
NumberToolE()

Method Summary

Modifier and Type	Method and Description
static double	limitIntoRange(double doubleIn, double doubleBorderA, double doubleBorderB) Limits the given value doubleo a range.
static float	limitIntoRange(float floatIn, float floatBorderA, float floatBorderB) Limits the given value float into a range.
static int	limitIntoRange(int intIn, int intBorderA, int intBorderB) Limits the given value into a range.
static long	limitIntoRange(long longIn, long longBorderA, long longBorderB) Limits the given value long into a range.
static java.lang.String	n2s(double in) Generates a string from a "double" number.
static java.lang.String	n2s(float in) Generates a string from a "float" number.
static java.lang.String	n2s(int in) Generates a string from an "int" number.
static java.lang.String	n2s(long in) Generates a string from a "long" number.
static double	o2d(java.lang.Object in, double doubleNullReplacement) Generates a "double" number from a string.
static java.lang.Double	o2D(java.lang.Object in, java.lang.Double dbLNullReplacement) Generates a "Double" object from a string.
static float	o2f(java.lang.Object in, float floatNullReplacement) Generates a "float" number from a string.
static java.lang.Float	o2F(java.lang.Object in, java.lang.Float flTNullReplacement) Generates a "Float" object from a string.
static int	o2i(java.lang.Object in, int intNullReplacement) Generates an "int" number from a string.
static java.lang.Integer	o2I(java.lang.Object in, java.lang.Integer itgNullReplacement) Generates an "Integer" object from a string.
static long	o2l(java.lang.Object in, long longNullReplacement) Generates a "long" number from a string.
static java.lang.Long	o2L(java.lang.Object in, java.lang.Long lnGNullReplacement) Generates a "Long" object from a string.
static java.lang.Number	o2N(java.lang.Object in, java.lang.Number nuMNullReplacement) Generates a "Number" from an object.

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberToolE

public NumberToolE()

Method Detail

limitIntoRange

public static double limitIntoRange(double doubleIn,
                                    double doubleBorderA,
                                    double doubleBorderB)

Limits the given value doubleo a range.

Parameters:

doubleIn - - Incoming number.

doubleBorderA - - One border.

doubleBorderB - - Another border.

Returns:

A number limited into the range.

limitIntoRange

public static float limitIntoRange(float floatIn,
                                   float floatBorderA,
                                   float floatBorderB)

Limits the given value float into a range.

Parameters:

floatIn - - Incoming number.

floatBorderA - - One border.

floatBorderB - - Another border.

Returns:

A number limited into the range.

limitIntoRange

public static int limitIntoRange(int intIn,
                                 int intBorderA,
                                 int intBorderB)

Limits the given value into a range.

Parameters:

intIn - - Incoming number.

intBorderA - - One border.

intBorderB - - Another border.

Returns:

A number limited into the range.

limitIntoRange

public static long limitIntoRange(long longIn,
                                  long longBorderA,
                                  long longBorderB)

Limits the given value long into a range.

Parameters:

longIn - - Incoming number.

longBorderA - - One border.

longBorderB - - Another border.

Returns:

A number limited into the range.

n2s

public static java.lang.String n2s(double in)

Generates a string from a "double" number.

Parameters:

in - - The incoming number.

Returns:

Generated string.

n2s

public static java.lang.String n2s(float in)

Generates a string from a "float" number.

Parameters:

in - - The incoming number.

Returns:

Generated string.

n2s

public static java.lang.String n2s(int in)

Generates a string from an "int" number.

Parameters:

in - - The incoming number.

Returns:

Generated string.

n2s

public static java.lang.String n2s(long in)

Generates a string from a "long" number.

Parameters:

in - - The incoming number.

Returns:

Generated string.

o2N

public static java.lang.Number o2N(java.lang.Object in,
                                   java.lang.Number nuMNullReplacement)

Generates a "Number" from an object.

Parameters:

in - - The incoming object to convert.

nuMNullReplacement - - The replacement for null.

Returns:

Generated number object.

o2I

public static java.lang.Integer o2I(java.lang.Object in,
                                    java.lang.Integer itgNullReplacement)

Generates an "Integer" object from a string.

Parameters:

in - - The incoming number.

itgNullReplacement - - The replacement for null.

Returns:

Generated number object.

o2L

public static java.lang.Long o2L(java.lang.Object in,
                                 java.lang.Long lnGNullReplacement)

Generates a "Long" object from a string.

Parameters:

in - - The incoming number.

lnGNullReplacement - - The replacement for null.

Returns:

Generated number object.

o2F

public static java.lang.Float o2F(java.lang.Object in,
                                  java.lang.Float flTNullReplacement)

Generates a "Float" object from a string.

Parameters:

in - - The incoming number.

flTNullReplacement - - The replacement for null.

Returns:

Generated number object.

o2D

public static java.lang.Double o2D(java.lang.Object in,
                                   java.lang.Double dbLNullReplacement)

Generates a "Double" object from a string.

Parameters:

in - - The incoming number.

dbLNullReplacement - - The replacement for null.

Returns:

Generated number object.

o2i

public static int o2i(java.lang.Object in,
                      int intNullReplacement)

Generates an "int" number from a string.

Parameters:

in - - The incoming number.

intNullReplacement - - The replacement for null.

Returns:

Generated number.

o2l

public static long o2l(java.lang.Object in,
                       long longNullReplacement)

Generates a "long" number from a string.

Parameters:

in - - The incoming number.

longNullReplacement - - The replacement for null.

Returns:

Generated number.

o2f

public static float o2f(java.lang.Object in,
                        float floatNullReplacement)

Generates a "float" number from a string.

Parameters:

in - - The incoming number.

floatNullReplacement - - The replacement for null.

Returns:

Generated number.

o2d

public static double o2d(java.lang.Object in,
                         double doubleNullReplacement)

Generates a "double" number from a string.

Parameters:

in - - The incoming number.

doubleNullReplacement - - The replacement for null.

Returns:

Generated number.