Package coneforest.psylla.core

Interface PsyAdditive<T extends PsyAdditive>

Type Parameters:

T - a type of the second operand at binary operation.

All Superinterfaces:

PsyConvertableToName, PsyConvertableToString, PsyObject

All Known Subinterfaces:

PsyArithmetic<T>, PsyIntegral, PsyNumeric, PsyRealNumeric

All Known Implementing Classes:

PsyBigInteger, PsyComplex, PsyInteger, PsyReal

public interface PsyAdditive<T extends PsyAdditive>
extends PsyObject

A representation of Ψ-additive, a type of object that is an operand of arithmetic operation. This interface declares methods for addition, subtraction and negation.

Field Summary

Fields

Modifier and Type	Field	Description
static PsyOperator[]	OPERATORS

Method Summary

Modifier and Type	Method	Description
T	psyAdd(T oAdditive)	Returns a Ψ-additive representing the result of arithmetic addition of given object to this object.
T	psyNeg()	Returns a Ψ-additive representing the result of arithmetic negation of this object.
T	psySub(T oAdditive)	Returns a Ψ-additive representing the result of arithmetic subtraction of given object from this object.

Methods inherited from interface coneforest.psylla.core.PsyObject

convert, execute, invoke, psyClone, psyEq, psyHashCode, psyInstanceOf, psyNe, psySyntax, psyToName, psyToString, psyType, toSyntaxString, typeName

Field Detail

OPERATORS

static final PsyOperator[] OPERATORS

Method Detail

psyNeg

T psyNeg()

Returns a Ψ-additive representing the result of arithmetic negation of this object.

Returns:

a negation.

psyAdd

T psyAdd(T oAdditive)

Returns a Ψ-additive representing the result of arithmetic addition of given object to this object.

Parameters:

oAdditive - given object.

Returns:

a sum.

psySub

T psySub(T oAdditive)

Returns a Ψ-additive representing the result of arithmetic subtraction of given object from this object.

Parameters:

oAdditive - given object.

Returns:

a difference.