org.jquantlib.math

Class Rounding

java.lang.Object

org.jquantlib.math.Rounding

Direct Known Subclasses:

Rounding.CeilingTruncation, Rounding.ClosestRounding, Rounding.DownRounding, Rounding.FloorTruncation, Rounding.UpRounding

public class Rounding
extends java.lang.Object

Basic rounding class.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Rounding.CeilingTruncation
static class	Rounding.ClosestRounding
static class	Rounding.DownRounding
static class	Rounding.FloorTruncation
static class	Rounding.Type The rounding methods follow the OMG specification available at ftp://ftp.omg.org/pub/docs/formal/00-06-29.pdf
static class	Rounding.UpRounding

Field Summary

Fields

Modifier and Type	Field and Description
Rounding.Type	type_

Constructor Summary

Constructors

Constructor and Description
Rounding() Instances built through this constructor don't perform any rounding.
Rounding(int precision)
Rounding(int precision, Rounding.Type type, int digit)

Method Summary

Modifier and Type	Method and Description
double	operator(double value)
int	precision()
int	roundingDigit()
Rounding.Type	type()

Methods inherited from class java.lang.Object

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

Field Detail

type_

public Rounding.Type type_

Constructor Detail

Rounding

public Rounding()

Instances built through this constructor don't perform any rounding.

Rounding

public Rounding(int precision)

Rounding

public Rounding(int precision,
                Rounding.Type type,
                int digit)

Method Detail

precision

public int precision()

type

public Rounding.Type type()

roundingDigit

public int roundingDigit()

operator

public final double operator(double value)