com.opengamma.strata.math.impl

Class ComplexNumber

java.lang.Object

java.lang.Number

com.opengamma.strata.math.impl.ComplexNumber

All Implemented Interfaces:

Serializable

public class ComplexNumber
extends Number

A complex number.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static ComplexNumber	I Defining i
static ComplexNumber	MINUS_I Defining -i
static ComplexNumber	ZERO Defining 0 + 0i

Constructor Summary

Constructors

Constructor and Description
ComplexNumber(double real) Creates an instance from the real part.
ComplexNumber(double real, double imaginary) Creates an instance from the real and imaginary parts.

Method Summary

Modifier and Type	Method and Description
double	doubleValue()
boolean	equals(Object obj)
float	floatValue()
double	getImaginary() Gets the imaginary part.
double	getReal() Gets the real part.
int	hashCode()
int	intValue()
long	longValue()
String	toString()

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

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

Field Detail

I

public static final ComplexNumber I

Defining i

MINUS_I

public static final ComplexNumber MINUS_I

Defining -i

ZERO

public static final ComplexNumber ZERO

Defining 0 + 0i

Constructor Detail

ComplexNumber

public ComplexNumber(double real)

Creates an instance from the real part.

Parameters:

real - the real part

ComplexNumber

public ComplexNumber(double real,
                     double imaginary)

Creates an instance from the real and imaginary parts.

Parameters:

real - the real part

imaginary - the imaginary part

Method Detail

getReal

public double getReal()

Gets the real part.

Returns:

the real part

getImaginary

public double getImaginary()

Gets the imaginary part.

Returns:

the imaginary part

doubleValue

public double doubleValue()

Specified by:

doubleValue in class Number

Throws:

UnsupportedOperationException - always

floatValue

public float floatValue()

Specified by:

floatValue in class Number

Throws:

UnsupportedOperationException - always

intValue

public int intValue()

Specified by:

intValue in class Number

Throws:

UnsupportedOperationException - always

longValue

public long longValue()

Specified by:

longValue in class Number

Throws:

UnsupportedOperationException - always

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object