org.openspaces.core.internal.commons.math

Interface FieldElement<T>

Type Parameters:

T - the type of the field elements

All Known Implementing Classes:

Fraction

public interface FieldElement<T>

Interface representing field elements.

Since:

2.0

Version:

$Revision: 811685 $ $Date: 2009-09-05 13:36:48 -0400 (Sat, 05 Sep 2009) $

See Also:

Field

Method Summary

Modifier and Type	Method and Description
T	add(T a) Compute this + a.
T	divide(T a) Compute this ÷ a.
Field<T>	getField() Get the Field to which the instance belongs.
T	multiply(T a) Compute this × a.
T	subtract(T a) Compute this - a.

Method Detail

add

T add(T a)

Compute this + a.

Parameters:

a - element to add

Returns:

a new element representing this + a

subtract

T subtract(T a)

Compute this - a.

Parameters:

a - element to subtract

Returns:

a new element representing this - a

multiply

T multiply(T a)

Compute this × a.

Parameters:

a - element to multiply

Returns:

a new element representing this × a

divide

T divide(T a)
  throws ArithmeticException

Compute this ÷ a.

Parameters:

a - element to add

Returns:

a new element representing this ÷ a

Throws:

ArithmeticException - if a is the zero of the additive operation (i.e. additive identity)

getField

Field<T> getField()

Get the Field to which the instance belongs.

Returns:

Field to which the instance belongs