Class Power

java.lang.Object

org.projog.core.math.builtin.Power

All Implemented Interfaces:

KnowledgeBaseConsumer, ArithmeticOperator

public final class Power
extends Object
implements ArithmeticOperator, KnowledgeBaseConsumer

** - calculates the result of the first argument raised to the power of the second argument.

Constructor Summary

Constructors

Constructor	Description
Power()

Method Summary

Modifier and Type	Method	Description
Numeric	calculate(Term term)	Returns the result of the calculation using the specified arguments.
static long	integerPow(long base, long exponent)
void	setKnowledgeBase(KnowledgeBase kb)	Provides a reference to a KnowledgeBase.

Methods inherited from class Object

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

Constructor Details

Power

public Power()

Method Details

calculate

public Numeric calculate(Term term)

Description copied from interface: ArithmeticOperator

Returns the result of the calculation using the specified arguments.

Specified by:

calculate in interface ArithmeticOperator

Parameters:

term - the arguments to use in the calculation

Returns:

the result of the calculation using the specified arguments

setKnowledgeBase

public void setKnowledgeBase(KnowledgeBase kb)

Description copied from interface: KnowledgeBaseConsumer

Provides a reference to a KnowledgeBase.

Specified by:

setKnowledgeBase in interface KnowledgeBaseConsumer

integerPow

public static long integerPow(long base,
 long exponent)