Package com.singularsys.jep.standard

Class Complex.NonPropagatingImmutableComplex

java.lang.Object

com.singularsys.jep.standard.Complex

com.singularsys.jep.standard.Complex.NonPropagatingImmutableComplex

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ImmutableComplex

Enclosing class:

Complex

public static class Complex.NonPropagatingImmutableComplex
extends Complex

An immutable version of the Complex class. In this class the number cannot be changed, but numbers derived from it can be modified. This is largely done to not break existing code, and is used for the three constants Complex.ONE, Complex.ZERO and Complex.I. Hence I cannot be changes but I.neg() can be changed. Use ImmutableComplex for a version where the results of all operations cannot be changed.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.singularsys.jep.standard.Complex

Complex.NonPropagatingImmutableComplex

Field Summary

Fields inherited from class com.singularsys.jep.standard.Complex

I, MINUS_I, MINUS_ONE, ONE, ZERO

Constructor Summary

Constructors

Constructor	Description
NonPropagatingImmutableComplex()
NonPropagatingImmutableComplex(double x)
NonPropagatingImmutableComplex(double x, double y)
NonPropagatingImmutableComplex(Complex z)
NonPropagatingImmutableComplex(Number x)

Method Summary

Modifier and Type	Method	Description
static Complex.NonPropagatingImmutableComplex	polarValueOf(Number r, Number theta)
final void	set(double x, double y)	Sets the real and imaginary values of the object.
final void	set(Complex z)	Copies the values from the parameter object to this object
final void	setIm(double y)	Sets the imaginary component of the object
final void	setRe(double x)	Sets the real component of the object

Methods inherited from class com.singularsys.jep.standard.Complex

abs, abs2, acos, acosh, add, arg, asin, asinh, atan, atanh, conj, cos, cosh, div, doubleValue, eq, equals, equals, fastPower, floatValue, hashCode, im, intValue, isInfinite, isNaN, log, longValue, mul, mul, neg, power, power, power, powerD, powerI, re, reciprocal, sin, sinh, sqrt, sub, tan, tanh, toString, toString, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

NonPropagatingImmutableComplex

public NonPropagatingImmutableComplex()

NonPropagatingImmutableComplex

public NonPropagatingImmutableComplex(Complex z)

NonPropagatingImmutableComplex

public NonPropagatingImmutableComplex(double x,
 double y)

NonPropagatingImmutableComplex

public NonPropagatingImmutableComplex(double x)

NonPropagatingImmutableComplex

public NonPropagatingImmutableComplex(Number x)

Method Details

set

public final void set(Complex z)

Description copied from class: Complex

Copies the values from the parameter object to this object

Overrides:

set in class Complex

Parameters:

z - complex number to copy from

set

public final void set(double x,
 double y)

Description copied from class: Complex

Sets the real and imaginary values of the object.

Overrides:

set in class Complex

Parameters:

x - real part

y - imaginary part

setRe

public final void setRe(double x)

Description copied from class: Complex

Sets the real component of the object

Overrides:

setRe in class Complex

Parameters:

x - real part

setIm

public final void setIm(double y)

Description copied from class: Complex

Sets the imaginary component of the object

Overrides:

setIm in class Complex

Parameters:

y - imaginary part

polarValueOf

public static Complex.NonPropagatingImmutableComplex polarValueOf(Number r,
 Number theta)