Package org.hipparchus.complex

Class FieldComplexField<T extends CalculusFieldElement<T>>

java.lang.Object

org.hipparchus.complex.FieldComplexField<T>

Type Parameters:

T - the type of the field elements

All Implemented Interfaces:

Field<FieldComplex<T>>

public class FieldComplexField<T extends CalculusFieldElement<T>>
extends Object
implements Field<FieldComplex<T>>

Representation of the complex numbers field.

Since:

2.0

See Also:

• FieldComplex

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
static <T extends CalculusFieldElement<T>> FieldComplexField<T>	getField(Field<T> partsField)	Get the field for complex numbers.
FieldComplex<T>	getOne()	Get the multiplicative identity of the field.
Class<FieldComplex<T>>	getRuntimeClass()	Returns the runtime class of the FieldElement.
FieldComplex<T>	getZero()	Get the additive identity of the field.
int	hashCode()

Methods inherited from class java.lang.Object

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

Method Details

getField

public static <T extends CalculusFieldElement<T>>
FieldComplexField<T> getField(Field<T> partsField)

Get the field for complex numbers.

Type Parameters:

T - the type of the field elements

Parameters:

partsField - field for the real and imaginary parts

Returns:

cached field

getOne

public FieldComplex<T> getOne()

Get the multiplicative identity of the field.

The multiplicative identity is the element e₁ of the field such that for all elements a of the field, the equalities a × e₁ = e₁ × a = a hold.

Specified by:

getOne in interface Field<T extends CalculusFieldElement<T>>

Returns:

multiplicative identity of the field

getZero

public FieldComplex<T> getZero()

Get the additive identity of the field.

The additive identity is the element e₀ of the field such that for all elements a of the field, the equalities a + e₀ = e₀ + a = a hold.

Specified by:

getZero in interface Field<T extends CalculusFieldElement<T>>

Returns:

additive identity of the field

getRuntimeClass

public Class<FieldComplex<T>> getRuntimeClass()

Returns the runtime class of the FieldElement.

Specified by:

getRuntimeClass in interface Field<T extends CalculusFieldElement<T>>

Returns:

The Class object that represents the runtime class of this object.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object