Package coneforest.psylla.core

Class PsyReal

java.lang.Object

coneforest.psylla.core.PsyReal

All Implemented Interfaces:

PsyAdditive<PsyNumeric>, PsyArithmetic<PsyNumeric>, PsyAtomic, PsyConvertableToInteger, PsyConvertableToName, PsyConvertableToReal, PsyConvertableToString, PsyNumeric, PsyObject, PsyRealNumeric, PsyScalar<PsyRealNumeric>

public class PsyReal
extends Object
implements PsyRealNumeric

A representation of Ψ-real object.

Field Summary

Fields

Modifier and Type	Field	Description
static PsyReal	E
static PsyReal	MAX_VALUE
static PsyReal	MIN_VALUE
static PsyReal	MINUS_ONE
static PsyReal	NAN
static PsyReal	ONE
static PsyReal	PI
static PsyReal	TWO
static PsyReal	ZERO

Fields inherited from interface coneforest.psylla.core.PsyRealNumeric

OPERATORS

Constructor Summary

Constructors

Constructor	Description
PsyReal(double value)

Method Summary

Modifier and Type	Method	Description
double	doubleValue()
boolean	equals(Object object)
int	hashCode()
int	intValue()
long	longValue()
PsyReal	psyAbs()	Returns a Ψ-numeric absolute value of this object.
PsyNumeric	psyAdd(PsyRealNumeric oNumeric)
PsyReal	psyCeiling()
PsyInteger	psyCmp(PsyRealNumeric oNumeric)	Compares this object against given object and returns a Ψ- integer indicating the result of the comparison.
PsyReal	psyFloor()
PsyBoolean	psyIsZero()	Returns a Ψ-boolean indicating whether this object represents a zero value.
PsyNumeric	psyMul(PsyRealNumeric oNumeric)
PsyReal	psyNeg()	Returns a Ψ-additive representing the result of arithmetic negation of this object.
PsyInteger	psyRound()
PsyReal	psySignum()	Returns the signum of this object.
PsyNumeric	psySub(PsyRealNumeric oNumeric)
String	toSyntaxString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface coneforest.psylla.core.PsyArithmetic

psyNotZero

Methods inherited from interface coneforest.psylla.core.PsyObject

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

Methods inherited from interface coneforest.psylla.core.PsyRealNumeric

imagValue, psyAcos, psyAdd, psyAsin, psyAtan, psyCbrt, psyCos, psyCosh, psyDiv, psyDiv, psyEq, psyExp, psyGe, psyGt, psyHypot, psyLe, psyLog, psyLt, psyMul, psyPow, psyPow, psySin, psySinh, psySqrt, psySub, psyTan, psyTanh, psyToInteger, psyToReal, realValue

Methods inherited from interface coneforest.psylla.core.PsyScalar

psyMax, psyMin

Field Detail

ZERO

public static final PsyReal ZERO

ONE

public static final PsyReal ONE

TWO

public static final PsyReal TWO

MINUS_ONE

public static final PsyReal MINUS_ONE

PI

public static final PsyReal PI

E

public static final PsyReal E

MAX_VALUE

public static final PsyReal MAX_VALUE

MIN_VALUE

public static final PsyReal MIN_VALUE

NAN

public static final PsyReal NAN

Constructor Detail

PsyReal

public PsyReal(double value)

Method Detail

psyIsZero

public PsyBoolean psyIsZero()

Description copied from interface: PsyArithmetic

Returns a Ψ-boolean indicating whether this object represents a zero value.

Specified by:

psyIsZero in interface PsyArithmetic<PsyNumeric>

Returns:

PsyBoolean.TRUE if this object represents a zero value, and PsyBoolean.FALSE otherwise.

intValue

public int intValue()

Specified by:

intValue in interface PsyRealNumeric

longValue

public long longValue()

Specified by:

longValue in interface PsyRealNumeric

doubleValue

public double doubleValue()

Specified by:

doubleValue in interface PsyRealNumeric

psyNeg

public PsyReal psyNeg()

Description copied from interface: PsyAdditive

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

Specified by:

psyNeg in interface PsyAdditive<PsyNumeric>

Specified by:

psyNeg in interface PsyRealNumeric

Returns:

a negation.

psyAbs

public PsyReal psyAbs()

Description copied from interface: PsyNumeric

Returns a Ψ-numeric absolute value of this object.

Specified by:

psyAbs in interface PsyNumeric

Specified by:

psyAbs in interface PsyRealNumeric

Returns:

a Ψ-numeric absolute value.

psySignum

public PsyReal psySignum()

Description copied from interface: PsyRealNumeric

Returns the signum of this object.

Specified by:

psySignum in interface PsyRealNumeric

Returns:

the Ψ-realnumeric signum of this object.

psyAdd

public PsyNumeric psyAdd(PsyRealNumeric oNumeric)

Specified by:

psyAdd in interface PsyRealNumeric

psySub

public PsyNumeric psySub(PsyRealNumeric oNumeric)

Specified by:

psySub in interface PsyRealNumeric

psyMul

public PsyNumeric psyMul(PsyRealNumeric oNumeric)

Specified by:

psyMul in interface PsyRealNumeric

psyRound

public PsyInteger psyRound()

Specified by:

psyRound in interface PsyRealNumeric

psyFloor

public PsyReal psyFloor()

Specified by:

psyFloor in interface PsyRealNumeric

psyCeiling

public PsyReal psyCeiling()

Specified by:

psyCeiling in interface PsyRealNumeric

psyCmp

public PsyInteger psyCmp(PsyRealNumeric oNumeric)

Description copied from interface: PsyScalar

Compares this object against given object and returns a Ψ- integer indicating the result of the comparison. Returns negative value if this object is less than given one, zero if this object is equal to given one, and positive value if this object is greater than given one.

Specified by:

psyCmp in interface PsyScalar<PsyRealNumeric>

Parameters:

oNumeric - an object with which this object is compared.

Returns:

a result of the comparison.

toSyntaxString

public String toSyntaxString()

Specified by:

toSyntaxString in interface PsyObject

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object