Package fr.koor.poo

Class Rational

java.lang.Object

fr.koor.poo.Rational

public class Rational
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private int	denominator
private int	numerator

Constructor Summary

Constructors

Constructor	Description
Rational()
Rational(int numerator, int denominator)

Method Summary

Modifier and Type	Method	Description
Rational	add(Rational r2)
int	getDenominator()
int	getNumerator()
boolean	lessThan(Rational r2)
private static int	pgcd(int first, int second)
void	setDenominator(int denominator)
void	setNumerator(int numerator)
void	simplify()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

numerator

private int numerator

denominator

private int denominator

Constructor Detail

Rational

public Rational()

Rational

public Rational(int numerator,
                int denominator)
         throws RationalException

Throws:

RationalException

Method Detail

getNumerator

public int getNumerator()

setNumerator

public void setNumerator(int numerator)

getDenominator

public int getDenominator()

setDenominator

public void setDenominator(int denominator)
                    throws RationalException

Throws:

RationalException

add

public Rational add(Rational r2)
             throws RationalException

Throws:

RationalException

lessThan

public boolean lessThan(Rational r2)

simplify

public void simplify()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

pgcd

private static int pgcd(int first,
                        int second)