ubc.cs.JLog.Builtins
Class jRealUnaryArithmetic

java.lang.Object
  ubc.cs.JLog.Foundation.jType
      ubc.cs.JLog.Terms.jTerm
          ubc.cs.JLog.Terms.iPredicate
              ubc.cs.JLog.Terms.jBuiltinPredicate
                  ubc.cs.JLog.Terms.jUnaryBuiltinPredicate
                      ubc.cs.JLog.Builtins.jUnaryArithmetic
                          ubc.cs.JLog.Builtins.jRealUnaryArithmetic

All Implemented Interfaces:

iArithmetic, iType, iUnifiable, iConsultable, iName, iNameArity, iTerm, iValue

Direct Known Subclasses:

jACos, jASin, jATan, jCeiling, jCos, jExp, jFloor, jLog, jLog10, jLog2, jSin, jSqrt, jTan

public abstract class jRealUnaryArithmetic
extends jUnaryArithmetic

A flexible abstract class for unary arithmetic. Upgrades integers to reals before calling real operator.

Version:

%I%, %G%

Author:

Glendon Holst

Field Summary

Fields inherited from class ubc.cs.JLog.Terms.jUnaryBuiltinPredicate

rhs

Fields inherited from class ubc.cs.JLog.Foundation.jType

type

Fields inherited from interface ubc.cs.JLog.Builtins.iArithmetic

MAX

Fields inherited from interface ubc.cs.JLog.Terms.iTerm

EQUAL, GREATER_THAN, LESS_THAN

Fields inherited from interface ubc.cs.JLog.Foundation.iType

TYPE_ARITHMETIC, TYPE_ATOM, TYPE_BUILTINPREDICATE, TYPE_COMMAND, TYPE_COMPARE, TYPE_COMPOUND, TYPE_CONS, TYPE_IF, TYPE_INTEGER, TYPE_LIST, TYPE_NULLLIST, TYPE_NUMERICCOMPARE, TYPE_OBJECT, TYPE_OPERATOR, TYPE_OR, TYPE_ORPREDICATE, TYPE_PREDICATE, TYPE_PREDICATETERMS, TYPE_REAL, TYPE_TYPE, TYPE_UNARYARITHMETIC, TYPE_UNARYOPERATOR, TYPE_UNDEFINED, TYPE_VARIABLE

Constructor Summary

jRealUnaryArithmetic(jTerm r)

Method Summary

jTerm

getValue() Return the value of this object after.

Methods inherited from class ubc.cs.JLog.Builtins.jUnaryArithmetic

addGoals, addGoals, getPriority, operatorInt, operatorReal, prove, toString

Methods inherited from class ubc.cs.JLog.Terms.jUnaryBuiltinPredicate

compareArguments, consult, consultReset, copy, duplicate, duplicate, enumerateVariables, equivalenceArguments, getArguments, getArity, getRHS, isConsultNeeded, prove, registerUnboundVariables, registerVariables, unifyArguments

Methods inherited from class ubc.cs.JLog.Terms.jBuiltinPredicate

equivalence, unify

Methods inherited from class ubc.cs.JLog.Terms.iPredicate

compare

Methods inherited from class ubc.cs.JLog.Terms.jTerm

compare, copy, getName, getTerm, requiresCompleteVariableState, toString

Methods inherited from class ubc.cs.JLog.Foundation.jType

getType, objectToString

Methods inherited from class java.lang.Object

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

Methods inherited from interface ubc.cs.JLog.Terms.iName

getName

Constructor Detail

jRealUnaryArithmetic

public jRealUnaryArithmetic(jTerm r)

Method Detail

getValue

public jTerm getValue()

Description copied from interface: iValue

Return the value of this object after.

Specified by:

getValue in interface iTerm

Specified by:

getValue in interface iValue

Overrides:

getValue in class jUnaryArithmetic

Returns:

jTerm which represents the evaluated value of this instance, or the value bound to this instance, in the case of a variable.