Constructor Detail

• Fraction

  public Fraction(long numerator,
                  long denominator)

  Creates a new fraction with the respective values

  Parameters:

  numerator - (above fraction bar)

  denominator - (below fraction bar)

• Fraction

  public Fraction()

  Instantiate a Fraction with a value of 1

Method Detail

• getNumerator

  public long getNumerator()

  Returns:

  - the numerator (above the fraction bar)

• getDenominator

  public long getDenominator()

  Returns:

  - the denominator (below the fraction bar)

• getRatio

  public double getRatio()

  Returns:

  - an estimate of the ratio in double, i.e. numerator/denominator

• invert

  public void invert()

  Inverts this fraction by exchanging numerator and denominator

• mul

  public void mul(Fraction fraction)

• div

  public void div(Fraction fraction)

• mulCeil

  public long mulCeil(long value)

  Multiply the value with this fraction. Return the ceiled value (e.g. 10.2 = 11) if the result is a fraction.

  Parameters:

  value -

  Returns:

• clone

  public Fraction clone()

  Overrides:

  clone in class Object