de.florianmichael.rclasses.math

Class Percentage

java.lang.Object

de.florianmichael.rclasses.math.Percentage

public class Percentage
extends java.lang.Object

Implementation of a percentage calculator.

Constructor Summary

Constructors

Constructor and Description
Percentage()

Method Summary

Modifier and Type	Method and Description
static double	base(double percentageDecimal, double value) Calculates the base value of a given percentage.
static float	base(float percentageDecimal, float value) Calculates the base value of a given percentage.
static double	percentage(double value, double base) Calculates the percentage of a given value.
static float	percentage(float value, float base) Calculates the percentage of a given value.
static double	toDecimal(double percentage) Converts a percentage to a decimal.
static float	toDecimal(float percentage) Converts a percentage to a decimal.
static double	toPercentage(double decimal) Converts a decimal to a percentage.
static float	toPercentage(float decimal) Converts a decimal to a percentage.
static double	value(double percentageDecimal, double base) Calculates the percentage value of a given base.
static float	value(float percentageDecimal, float base) Calculates the percentage value of a given base.

Methods inherited from class java.lang.Object

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

Constructor Detail

Percentage

public Percentage()

Method Detail

value

public static float value(float percentageDecimal,
                          float base)

Calculates the percentage value of a given base.

Parameters:

percentageDecimal - The percentage as decimal.

base - The base value.

Returns:

The percentage value.

base

public static float base(float percentageDecimal,
                         float value)

Calculates the base value of a given percentage.

Parameters:

percentageDecimal - The percentage as decimal.

value - The percentage value.

Returns:

The base value.

percentage

public static float percentage(float value,
                               float base)

Calculates the percentage of a given value.

Parameters:

value - The percentage value.

base - The base value.

Returns:

The percentage.

toDecimal

public static float toDecimal(float percentage)

Converts a percentage to a decimal.

Parameters:

percentage - The percentage.

Returns:

The decimal.

toPercentage

public static float toPercentage(float decimal)

Converts a decimal to a percentage.

Parameters:

decimal - The decimal.

Returns:

The percentage.

value

public static double value(double percentageDecimal,
                           double base)

Calculates the percentage value of a given base.

Parameters:

percentageDecimal - The percentage as decimal.

base - The base value.

Returns:

The percentage value.

base

public static double base(double percentageDecimal,
                          double value)

Calculates the base value of a given percentage.

Parameters:

percentageDecimal - The percentage as decimal.

value - The percentage value.

Returns:

The base value.

percentage

public static double percentage(double value,
                                double base)

Calculates the percentage of a given value.

Parameters:

value - The percentage value.

base - The base value.

Returns:

The percentage.

toDecimal

public static double toDecimal(double percentage)

Converts a percentage to a decimal.

Parameters:

percentage - The percentage.

Returns:

The decimal.

toPercentage

public static double toPercentage(double decimal)

Converts a decimal to a percentage.

Parameters:

decimal - The decimal.

Returns:

The percentage.