Class RatToIntFactor

java.lang.Object

edu.jas.poly.RatToIntFactor

All Implemented Interfaces:

UnaryFunctor<BigRational, BigInteger>

class RatToIntFactor
extends Object
implements UnaryFunctor<BigRational, BigInteger>

Conversion of BigRational to BigInteger. result = (num/gcd)*(lcm/denom).

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final BigInteger	gcd
(package private) final BigInteger	lcm

Constructor Summary

Constructors

Constructor	Description
RatToIntFactor(BigInteger gcd, BigInteger lcm)

Method Summary

Modifier and Type	Method	Description
BigInteger	eval(BigRational c)	Evaluate.

Methods inherited from class Object

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

Field Details

lcm

final BigInteger lcm

gcd

final BigInteger gcd

Constructor Details

RatToIntFactor

public RatToIntFactor(BigInteger gcd,
 BigInteger lcm)

Method Details

eval

public BigInteger eval(BigRational c)

Description copied from interface: UnaryFunctor

Evaluate.

Specified by:

eval in interface UnaryFunctor<BigRational, BigInteger>

Returns:

evaluated element.