tec.uom.se.function

Class PiMultiplierConverter

java.lang.Object

tec.uom.se.AbstractConverter

tec.uom.se.function.PiMultiplierConverter

All Implemented Interfaces:

java.io.Serializable, javax.measure.UnitConverter, tec.uom.lib.common.function.ValueSupplier<java.lang.String>, Converter<java.lang.Number,java.lang.Number>

public final class PiMultiplierConverter
extends AbstractConverter
implements tec.uom.lib.common.function.ValueSupplier<java.lang.String>

This class represents a converter multiplying numeric values by π (Pi).

Since:

1.0

Version:

1.0.1, November 3, 2016

See Also:

Wikipedia: Pi, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	PiMultiplierConverter.Pi Pi calculation with Machin's formula.

Nested classes/interfaces inherited from class tec.uom.se.AbstractConverter

AbstractConverter.Pair

Field Summary

Fields

Modifier and Type	Field and Description
private static java.math.BigDecimal	FIVE
private static java.math.BigDecimal	FOUR
private static java.util.logging.Logger	logger
private static long	serialVersionUID
private static java.math.BigDecimal	THREE
private static java.math.BigDecimal	TWO
private static java.math.BigDecimal	TWO_THIRTY_NINE

Fields inherited from class tec.uom.se.AbstractConverter

IDENTITY, PI

Constructor Summary

Constructors

Constructor and Description
PiMultiplierConverter() Creates a Pi multiplier converter.

Method Summary

Modifier and Type	Method and Description
java.math.BigDecimal	convert(java.math.BigDecimal value, java.math.MathContext ctx)
double	convert(double value)
boolean	equals(java.lang.Object obj)
java.lang.String	getValue()
int	hashCode()
AbstractConverter	inverse()
boolean	isLinear()
java.lang.String	toString()

Methods inherited from class tec.uom.se.AbstractConverter

concatenate, concatenate, convert, getConversionSteps, isIdentity

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

logger

private static final java.util.logging.Logger logger

TWO

private static final java.math.BigDecimal TWO

THREE

private static final java.math.BigDecimal THREE

FOUR

private static final java.math.BigDecimal FOUR

FIVE

private static final java.math.BigDecimal FIVE

TWO_THIRTY_NINE

private static final java.math.BigDecimal TWO_THIRTY_NINE

Constructor Detail

PiMultiplierConverter

public PiMultiplierConverter()

Creates a Pi multiplier converter.

Method Detail

convert

public double convert(double value)

Specified by:

convert in interface javax.measure.UnitConverter

Specified by:

convert in class AbstractConverter

convert

public java.math.BigDecimal convert(java.math.BigDecimal value,
                                    java.math.MathContext ctx)
                             throws java.lang.ArithmeticException

Specified by:

convert in class AbstractConverter

Throws:

java.lang.ArithmeticException

inverse

public AbstractConverter inverse()

Specified by:

inverse in interface javax.measure.UnitConverter

Specified by:

inverse in class AbstractConverter

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in class AbstractConverter

hashCode

public int hashCode()

Specified by:

hashCode in class AbstractConverter

isLinear

public boolean isLinear()

Specified by:

isLinear in interface javax.measure.UnitConverter

getValue

public java.lang.String getValue()

Specified by:

getValue in interface tec.uom.lib.common.function.ValueSupplier<java.lang.String>