zeus.concepts.fn
Class DefinedFn

java.lang.Object
  zeus.concepts.fn.ValueFunction
      zeus.concepts.fn.DefinedFn

public class DefinedFn

extends ValueFunction

Field Summary

(package private) static int	ABS
(package private) static int	ACOS
protected java.lang.Object[]	args
(package private) static int	ASIN
(package private) static int	ATAN
(package private) static int	ATAN2
(package private) static int	CEIL
(package private) static int	CONCAT
(package private) static int	COS
(package private) static int	EXP
(package private) static int	FLOOR
(package private) static java.lang.String[]	FUNCTIONS
(package private) static int	IEEE_REMAINDER
(package private) static int	LOG
(package private) static int	MAX
(package private) static int	MIN
(package private) static int	NONVAR
(package private) static int	POW
(package private) static int	RANDOM
(package private) static int	RINT
(package private) static int	ROUND
(package private) static int	SIN
(package private) static int	SQRT
(package private) static int	TAN
(package private) static int	TO_DEGREES
(package private) static int	TO_RADIANS
(package private) static int	VAR

Fields inherited from class zeus.concepts.fn.ValueFunction

AND, ARITH, BOOL, COMP, CONS, CONSB, DATE, ELSE, FACT, FIELD, FUNC, ID, ID_MAX, ID_MIN, IMPLY, INT, IS_DETERMINATE, LAND, LNOT, LOR, LVAR, METH, METHOD_LIST, OR, PD_MAX, PD_MIN, precedence, REAL, TIME, TO_STRING, type, TYPE, VECT

Constructor Summary

DefinedFn(java.lang.String lhs, java.util.Vector rhs)

Method Summary

ValueFunction	duplicate(DuplicationTable table)
boolean	equals(java.lang.Object any)
ValueFunction	evaluationFn()
(package private) java.lang.Object	getArg(int position)
boolean	isDeterminate()
ValueFunction	mirror()
(package private) ValueFunction	normalize()
boolean	references(ValueFunction var)
ValueFunction	resolve(ResolutionContext c, Bindings b)
(package private) ValueFunction	simplify()
java.lang.String	toString()
(package private) ValueFunction	unify(ValueFunction fn, Bindings b)
java.util.Vector	variables()

Methods inherited from class zeus.concepts.fn.ValueFunction

baseID, duplicate, getArg, getID, getPD, invokeMethod, resolve, unifiesWith

Methods inherited from class java.lang.Object

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

Field Detail

ABS

static final int ABS

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Constant Field Values

ACOS

static final int ACOS

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Constant Field Values

ASIN

static final int ASIN

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Constant Field Values

ATAN

static final int ATAN

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Constant Field Values

ATAN2

static final int ATAN2

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Constant Field Values

CEIL

static final int CEIL

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Constant Field Values

COS

static final int COS

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Constant Field Values

SIN

static final int SIN

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Constant Field Values

TAN

static final int TAN

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Constant Field Values

EXP

static final int EXP

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Constant Field Values

FLOOR

static final int FLOOR

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Constant Field Values

IEEE_REMAINDER

static final int IEEE_REMAINDER

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Constant Field Values

LOG

static final int LOG

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Constant Field Values

MAX

static final int MAX

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Constant Field Values

MIN

static final int MIN

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Constant Field Values

POW

static final int POW

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Constant Field Values

RANDOM

static final int RANDOM

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Constant Field Values

RINT

static final int RINT

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Constant Field Values

ROUND

static final int ROUND

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Constant Field Values

SQRT

static final int SQRT

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Constant Field Values

TO_DEGREES

static final int TO_DEGREES

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Constant Field Values

TO_RADIANS

static final int TO_RADIANS

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Constant Field Values

CONCAT

static final int CONCAT

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Constant Field Values

NONVAR

static final int NONVAR

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Constant Field Values

VAR

static final int VAR

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Constant Field Values

FUNCTIONS

static final java.lang.String[] FUNCTIONS

args

protected java.lang.Object[] args

Constructor Detail

DefinedFn

public DefinedFn(java.lang.String lhs,
                 java.util.Vector rhs)

Method Detail

mirror

public ValueFunction mirror()

Specified by:

mirror in class ValueFunction

toString

public java.lang.String toString()

simplify

ValueFunction simplify()

Overrides:

simplify in class ValueFunction

getArg

java.lang.Object getArg(int position)

Specified by:

getArg in class ValueFunction

references

public boolean references(ValueFunction var)

Specified by:

references in class ValueFunction

variables

public java.util.Vector variables()

Overrides:

variables in class ValueFunction

isDeterminate

public boolean isDeterminate()

Specified by:

isDeterminate in class ValueFunction

normalize

ValueFunction normalize()

Overrides:

normalize in class ValueFunction

resolve

public ValueFunction resolve(ResolutionContext c,
                             Bindings b)

Overrides:

resolve in class ValueFunction

evaluationFn

public ValueFunction evaluationFn()

Overrides:

evaluationFn in class ValueFunction

duplicate

public ValueFunction duplicate(DuplicationTable table)

Overrides:

duplicate in class ValueFunction

equals

public boolean equals(java.lang.Object any)

unify

ValueFunction unify(ValueFunction fn,
                    Bindings b)

Specified by:

unify in class ValueFunction