org.eclipse.soda.dk.data
Class IntegerFraction

java.lang.Object
  java.lang.Number
      org.eclipse.soda.dk.data.Fraction
          org.eclipse.soda.dk.data.IntegerFraction

All Implemented Interfaces:

java.io.Serializable, Numeric

Direct Known Subclasses:

FixedInteger

public class IntegerFraction
extends Fraction

The IntegerFraction class provides support for an integer fraction.

Version:

1.0.0

See Also:

Fraction, Serializable, Serialized Form

Field Summary

protected int	denominator Define the denominator (int) field.
protected int	numerator Define the numerator (int) field.

Constructor Summary

IntegerFraction(int numerator)
Constructs an IntegerFraction object using the input parameter(s).

IntegerFraction(int numerator, int denominator)
Constructs an IntegerFraction object using the input parameter(s).

IntegerFraction(java.lang.String value)
Constructs an IntegerFraction object using the input parameter(s).

Method Summary

java.lang.Number	add(java.lang.Number fraction) Perform the add method and return the Number result.
static java.lang.Number	createBest(int numerator, int denominator) Create best with the specified numerator and denominator parameters and return the Number result.
java.lang.Number	divide(int value) Perform the divide method and return the IntegerFraction result.
java.lang.Number	divide(IntegerFraction fraction) Perform the divide method and return the IntegerFraction result.
java.lang.Number	divide(java.lang.Number value) Perform the divide method and return the Number result.
double	doubleValue() Perform the doubleValue method and return the double result.
boolean	equals(java.lang.Object compare) Perform the equals method and return the boolean result.
float	floatValue() Perform the floatValue method and return the float result.
static int	gcd(int a, int b) Gcd with the specified a and b parameters and return the int result.
int	getDenominator() Gets the int denominator property value.
int	getNumerator() Gets the int numerator property value.
int	intDenominator() Perform the intDenominator method and return the int result.
int	intNumerator() Perform the intNumerator method and return the int result.
int	intValue() Perform the intValue method and return the int result.
long	longDenominator() Perform the longDenominator method and return the long result.
long	longNumerator() Perform the longNumerator method and return the long result.
long	longValue() Perform the longValue method and return the long result.
java.lang.Number	multiply(int value) Perform the multiply method and return the IntegerFraction result.
java.lang.Number	multiply(IntegerFraction fraction) Perform the multiply method and return the IntegerFraction result.
java.lang.Number	multiply(java.lang.Number value) Perform the multiply method and return the Number result.
java.lang.Number	negate() Negate and return the Number result.
java.lang.Number	reciprocal() Reciprocal and return the Number result.
void	reduce() Perform the reduce action method.
void	setDenominator(int denominator) Sets the denominator property.
protected void	setNumerator(int numerator) Sets the numerator property.
java.lang.Number	subtract(java.lang.Number fraction) Perform the subtract method and return the Number result.
java.lang.String	toString() Perform the toString method and return the String result.

Methods inherited from class org.eclipse.soda.dk.data.Fraction

hashCode

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

numerator

protected int numerator

Define the numerator (int) field.

denominator

protected int denominator

Define the denominator (int) field.

Constructor Detail

IntegerFraction

public IntegerFraction(int numerator)

Constructs an IntegerFraction object using the input parameter(s).

Parameters:

numerator - int

See Also:

IntegerFraction(int,int), IntegerFraction(String)

IntegerFraction

public IntegerFraction(int numerator,
                       int denominator)

Constructs an IntegerFraction object using the input parameter(s).

Parameters:

numerator - int

denominator - int

See Also:

IntegerFraction(int), IntegerFraction(String)

IntegerFraction

public IntegerFraction(java.lang.String value)

Constructs an IntegerFraction object using the input parameter(s).

Parameters:

value - java.lang.String

See Also:

IntegerFraction(int), IntegerFraction(int,int)

Method Detail

createBest

public static java.lang.Number createBest(int numerator,
                                          int denominator)

Create best with the specified numerator and denominator parameters and return the Number result.

Parameters:

numerator - The numerator (int) parameter.

denominator - The denominator (int) parameter.

Returns:

Results of the create best (Number) value.

gcd

public static int gcd(int a,
                      int b)

Gcd with the specified a and b parameters and return the int result.

Parameters:

a - The a (int) parameter.

b - The b (int) parameter.

Returns:

Results of the gcd (int) value.

add

public java.lang.Number add(java.lang.Number fraction)

Perform the add method and return the Number result.

Specified by:

add in interface Numeric

Specified by:

add in class Fraction

Parameters:

fraction - java.lang.Number

Returns:

Results of the add (Number) value.

divide

public java.lang.Number divide(int value)

Perform the divide method and return the IntegerFraction result.

Parameters:

value - int

Returns:

Results of the divide (Number) value.

See Also:

divide(IntegerFraction), divide(Number)

divide

public java.lang.Number divide(IntegerFraction fraction)

Perform the divide method and return the IntegerFraction result.

Parameters:

fraction - org.eclipse.soda.dk.data.IntegerFraction

Returns:

Results of the divide (Number) value.

See Also:

divide(int), divide(Number)

divide

public java.lang.Number divide(java.lang.Number value)

Perform the divide method and return the Number result.

Specified by:

divide in interface Numeric

Specified by:

divide in class Fraction

Parameters:

value - java.lang.Number

Returns:

Results of the divide (Number) value.

See Also:

divide(int), divide(IntegerFraction)

doubleValue

public double doubleValue()

Perform the doubleValue method and return the double result.

Specified by:

doubleValue in class java.lang.Number

Returns:

Results of the double value (double) value.

See Also:

floatValue(), intValue(), longValue()

equals

public boolean equals(java.lang.Object compare)

Perform the equals method and return the boolean result.

Overrides:

equals in class java.lang.Object

Parameters:

compare - java.lang.Object

Returns:

Results of the equals (boolean) value.

floatValue

public float floatValue()

Perform the floatValue method and return the float result.

Specified by:

floatValue in class java.lang.Number

Returns:

Results of the float value (float) value.

See Also:

doubleValue(), intValue(), longValue()

getDenominator

public int getDenominator()

Gets the int denominator property value.

Returns:

Results of the get denominator (int) value.

See Also:

intDenominator(), longDenominator(), setDenominator(int)

getNumerator

public int getNumerator()

Gets the int numerator property value.

Returns:

Results of the get numerator (int) value.

See Also:

intNumerator(), longNumerator(), setNumerator(int)

intDenominator

public int intDenominator()

Perform the intDenominator method and return the int result.

Specified by:

intDenominator in class Fraction

Returns:

Results of the int denominator (int) value.

See Also:

getDenominator(), longDenominator(), setDenominator(int)

intNumerator

public int intNumerator()

Perform the intNumerator method and return the int result.

Specified by:

intNumerator in class Fraction

Returns:

Results of the int numerator (int) value.

See Also:

getNumerator(), longNumerator(), setNumerator(int)

intValue

public int intValue()

Perform the intValue method and return the int result.

Specified by:

intValue in class java.lang.Number

Returns:

Results of the int value (int) value.

See Also:

doubleValue(), floatValue(), longValue()

longDenominator

public long longDenominator()

Perform the longDenominator method and return the long result.

Specified by:

longDenominator in class Fraction

Returns:

Results of the long denominator (long) value.

See Also:

getDenominator(), intDenominator(), setDenominator(int)

longNumerator

public long longNumerator()

Perform the longNumerator method and return the long result.

Specified by:

longNumerator in class Fraction

Returns:

Results of the long numerator (long) value.

See Also:

getNumerator(), intNumerator(), setNumerator(int)

longValue

public long longValue()

Perform the longValue method and return the long result.

Specified by:

longValue in class java.lang.Number

Returns:

Results of the long value (long) value.

See Also:

doubleValue(), floatValue(), intValue()

multiply

public java.lang.Number multiply(int value)

Perform the multiply method and return the IntegerFraction result.

Parameters:

value - int

Returns:

Results of the multiply (Number) value.

See Also:

multiply(IntegerFraction), multiply(Number)

multiply

public java.lang.Number multiply(IntegerFraction fraction)

Perform the multiply method and return the IntegerFraction result.

Parameters:

fraction - org.eclipse.soda.dk.data.IntegerFraction

Returns:

Results of the multiply (Number) value.

See Also:

multiply(int), multiply(Number)

multiply

public java.lang.Number multiply(java.lang.Number value)

Perform the multiply method and return the Number result.

Specified by:

multiply in interface Numeric

Specified by:

multiply in class Fraction

Parameters:

value - java.lang.Number

Returns:

Results of the multiply (Number) value.

See Also:

multiply(int), multiply(IntegerFraction)

negate

public java.lang.Number negate()

Negate and return the Number result.

Returns:

Results of the negate (Number) value.

reciprocal

public java.lang.Number reciprocal()

Reciprocal and return the Number result.

Returns:

Results of the reciprocal (Number) value.

reduce

public void reduce()

Perform the reduce action method.

setDenominator

public void setDenominator(int denominator)

Sets the denominator property.

Parameters:

denominator - The new property value (int).

See Also:

getDenominator(), intDenominator(), longDenominator()

setNumerator

protected void setNumerator(int numerator)

Sets the numerator property.

Parameters:

numerator - The new property value (int).

See Also:

getNumerator(), intNumerator(), longNumerator()

subtract

public java.lang.Number subtract(java.lang.Number fraction)

Perform the subtract method and return the Number result.

Specified by:

subtract in interface Numeric

Specified by:

subtract in class Fraction

Parameters:

fraction - java.lang.Number

Returns:

Results of the subtract (Number) value.

toString

public java.lang.String toString()

Perform the toString method and return the String result.

Overrides:

toString in class java.lang.Object

Returns:

Results of the to string (String) value.