EDU.oswego.cs.dl.util.concurrent.misc

Class Fraction

public class Fraction extends Object implements Cloneable, Comparable, Serializable

An immutable class representing fractions as pairs of longs. Fractions are always maintained in reduced form.

Field Summary
protected long	denominator_
protected long	numerator_

Constructor Summary
	Fraction(long num, long den) Create a Fraction equal in value to num / den *
	Fraction(Fraction f) Create a fraction with the same value as Fraction f *

Method Summary
double	asDouble() Return the value of the Fraction as a double *
Object	clone()
int	compareTo(Object other) return a number less, equal, or greater than zero reflecting whether this Fraction is less, equal or greater than the value of Fraction other.
int	compareTo(long n) return a number less, equal, or greater than zero reflecting whether this Fraction is less, equal or greater than n.
long	denominator() Return the denominator *
Fraction	dividedBy(Fraction b) return a Fraction representing this Fraction divided by b *
Fraction	dividedBy(long n) return a Fraction representing this Fraction divided by n *
boolean	equals(Object other)
boolean	equals(long n)
static long	gcd(long a, long b) Compute the nonnegative greatest common divisor of a and b.
int	hashCode()
Fraction	inverse() return a Fraction representing 1 / this Fraction *
Fraction	minus(Fraction b) return a Fraction representing this Fraction minus b *
Fraction	minus(long n) return a Fraction representing this Fraction minus n *
Fraction	negative() return a Fraction representing the negated value of this Fraction *
long	numerator() Return the numerator *
Fraction	plus(Fraction b) return a Fraction representing this Fraction plus b *
Fraction	plus(long n) return a Fraction representing this Fraction plus n *
Fraction	times(Fraction b) return a Fraction representing this Fraction times b *
Fraction	times(long n) return a Fraction representing this Fraction times n *
String	toString()