com.github.dakusui.symfonion.core
Class Fraction

java.lang.Object
  com.github.dakusui.symfonion.core.Fraction

All Implemented Interfaces:

Serializable, Cloneable

public class Fraction
extends Object
implements Cloneable, Serializable

See Also:

Serialized Form

Field Summary

static Fraction	four
static Fraction	one
static Fraction	three
static Fraction	two
static Fraction	zero

Constructor Summary

Fraction(int numer, int denom)

Method Summary

static Fraction	add(Fraction f1, Fraction f2)
static Fraction	addCoef(int c1, Fraction f1, int c2, Fraction f2)
Fraction	clone()
static int	compare(Fraction f1, Fraction f2)
static Fraction	div(Fraction f1, Fraction f2)
double	doubleValue()
Fraction	fractionPortion()
int	getDenominator()
int	getNumerator()
static void	main(String[] args)
static Fraction	max(Fraction f1, Fraction f2)
static Fraction	min(Fraction f1, Fraction f2)
static Fraction	mult(Fraction f1, Fraction f2)
void	reduce()
static Fraction	subtract(Fraction f1, Fraction f2)
String	toString()
int	wholePortion()

Methods inherited from class java.lang.Object

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

Field Detail

zero

public static final Fraction zero

one

public static final Fraction one

two

public static final Fraction two

three

public static final Fraction three

four

public static final Fraction four

Constructor Detail

Fraction

public Fraction(int numer,
                int denom)

Method Detail

clone

public Fraction clone()

Overrides:

clone in class Object

getNumerator

public int getNumerator()

getDenominator

public int getDenominator()

reduce

public void reduce()

toString

public String toString()

Overrides:

toString in class Object

doubleValue

public double doubleValue()

wholePortion

public int wholePortion()

fractionPortion

public Fraction fractionPortion()

add

public static Fraction add(Fraction f1,
                           Fraction f2)

subtract

public static Fraction subtract(Fraction f1,
                                Fraction f2)

addCoef

public static Fraction addCoef(int c1,
                               Fraction f1,
                               int c2,
                               Fraction f2)

mult

public static Fraction mult(Fraction f1,
                            Fraction f2)

div

public static Fraction div(Fraction f1,
                           Fraction f2)

compare

public static int compare(Fraction f1,
                          Fraction f2)

max

public static Fraction max(Fraction f1,
                           Fraction f2)

min

public static Fraction min(Fraction f1,
                           Fraction f2)

main

public static void main(String[] args)