nilgiri.math
Class DoubleComplexFactory

java.lang.Object
  nilgiri.math.DoubleComplexFactory

All Implemented Interfaces:

AbstractFieldFactory<DoubleComplex>

public class DoubleComplexFactory
extends java.lang.Object
implements AbstractFieldFactory<DoubleComplex>

A singleton factory for creating the zero element and unity of DoubleComplex.

Method Summary

DoubleComplex	create(double i_re, double i_im) Returns an object of DoubleComplex whose value is i_v.
static DoubleComplexFactory	instance() Returns the singleton object of this class.
DoubleComplex	one() Returns the unity (multiplicative identity) of X.
DoubleComplex	zero() Returns the zero element (additive identity) of X.

Methods inherited from class java.lang.Object

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

Method Detail

instance

public static DoubleComplexFactory instance()

Returns the singleton object of this class.

Returns:

the singleton object of this class.

create

public DoubleComplex create(double i_re,
                            double i_im)

Returns an object of DoubleComplex whose value is i_v.

Parameters:

i_re -

i_im -

Returns:

DoubleComplex(i_v)

zero

public DoubleComplex zero()

Description copied from interface: AbstractFieldFactory

Returns the zero element (additive identity) of X.

Specified by:

zero in interface AbstractFieldFactory<DoubleComplex>

Returns:

the zero element of X.

one

public DoubleComplex one()

Description copied from interface: AbstractFieldFactory

Returns the unity (multiplicative identity) of X.

Specified by:

one in interface AbstractFieldFactory<DoubleComplex>

Returns:

the unity of X.