Uses of Class
org.apache.sis.math.Fraction

Packages that use Fraction

Package	Description
org.apache.sis.filter	Filters features according their properties.
org.apache.sis.internal.converter	Default set of ObjectConverter implementations.
org.apache.sis.math	A set of mathematical objects and algebraic utilities.
org.apache.sis.measure	Units of measurements, values related to measurement (like angles and ranges) and their formatters.

Uses of Fraction in org.apache.sis.filter

Methods in org.apache.sis.filter with parameters of type Fraction

Modifier and Type	Method	Description
protected Number	ArithmeticFunction.Add.applyAsFraction(Fraction left, Fraction right)
protected Number	ArithmeticFunction.Divide.applyAsFraction(Fraction left, Fraction right)
protected Number	ArithmeticFunction.Multiply.applyAsFraction(Fraction left, Fraction right)
protected Number	ArithmeticFunction.Subtract.applyAsFraction(Fraction left, Fraction right)
protected Number	BinaryFunction.applyAsFraction(Fraction left, Fraction right)	Calculates this function using given operands of Fraction type.
protected final Number	ComparisonFilter.applyAsFraction(Fraction left, Fraction right)

Uses of Fraction in org.apache.sis.internal.converter

Methods in org.apache.sis.internal.converter that return Fraction

Modifier and Type	Method	Description
Fraction	FractionConverter.FromInteger.apply(Integer value)	Creates a new fraction from the given integer.

Methods in org.apache.sis.internal.converter that return types with arguments of type Fraction

Modifier and Type	Method	Description
ObjectConverter<Fraction,Integer>	FractionConverter.FromInteger.inverse()
ObjectConverter<Integer,Fraction>	FractionConverter.inverse()	Returns the converter from integers to fractions.
ObjectConverter<Integer,Fraction>	FractionConverter.FromInteger.unique()
ObjectConverter<Fraction,Integer>	FractionConverter.unique()	Returns the unique instance of this converter.

Methods in org.apache.sis.internal.converter with parameters of type Fraction

Modifier and Type	Method	Description
Integer	FractionConverter.apply(Fraction value)	Converts the given fraction to an integer.

Uses of Fraction in org.apache.sis.math

Fields in org.apache.sis.math with type parameters of type Fraction

Modifier and Type	Field	Description
private static final WeakHashSet<Fraction>	Fraction.POOL	Pool of fractions for which the unique() method has been invoked.

Methods in org.apache.sis.math that return Fraction

Modifier and Type	Method	Description
Fraction	Fraction.add(Fraction other)	Returns the simplified result of adding the given fraction to this fraction.
Fraction	Fraction.divide(Fraction other)	Returns the simplified result of dividing this fraction by the given fraction.
Fraction	Fraction.multiply(Fraction other)	Returns the simplified result of multiplying the given fraction with this fraction.
Fraction	Fraction.negate()	Returns the negative value of this fraction.
Fraction	Fraction.simplify()	Returns a fraction equivalent to this but represented by the smallest possible numerator and denominator values.
private static Fraction	Fraction.simplify(Fraction f, long num, long den)	Returns a fraction equivalent to num / den after simplification.
Fraction	Fraction.subtract(Fraction other)	Returns the simplified result of subtracting the given fraction from this fraction.
Fraction	Fraction.unique()	Returns a unique fraction instance equals to this.
static Fraction	Fraction.valueOf(double value)	Converts the given IEEE 754 double-precision value to a fraction.

Methods in org.apache.sis.math with parameters of type Fraction

Modifier and Type	Method	Description
Fraction	Fraction.add(Fraction other)	Returns the simplified result of adding the given fraction to this fraction.
int	Fraction.compareTo(Fraction other)	Compares this fraction with the given one for order.
Fraction	Fraction.divide(Fraction other)	Returns the simplified result of dividing this fraction by the given fraction.
Fraction	Fraction.multiply(Fraction other)	Returns the simplified result of multiplying the given fraction with this fraction.
private static Fraction	Fraction.simplify(Fraction f, long num, long den)	Returns a fraction equivalent to num / den after simplification.
Fraction	Fraction.subtract(Fraction other)	Returns the simplified result of subtracting the given fraction from this fraction.

Uses of Fraction in org.apache.sis.measure

Fields in org.apache.sis.measure with type parameters of type Fraction

Modifier and Type	Field	Description
(package private) final Map<UnitDimension,Fraction>	UnitDimension.components	The product of base dimensions that make this dimension.

Methods in org.apache.sis.measure that return types with arguments of type Fraction

Modifier and Type	Method	Description
private static Map<? extends javax.measure.Dimension,Fraction>	UnitDimension.getBaseDimensions(javax.measure.Dimension dimension)	Returns the base dimensions and their exponents whose product make the given dimension.
(package private) abstract Map<SystemUnit<?>,Fraction>	AbstractUnit.getBaseSystemUnits()	Returns the base units used by Apache SIS implementations.
(package private) final Map<SystemUnit<?>,Fraction>	ConventionalUnit.getBaseSystemUnits()	Returns the base units used by Apache SIS implementations.
(package private) final Map<SystemUnit<?>,Fraction>	SystemUnit.getBaseSystemUnits()	Returns the base units used by Apache SIS implementations.

Methods in org.apache.sis.measure with parameters of type Fraction

Modifier and Type	Method	Description
(package private) void	UnitFormat.Style.appendPower(Appendable toAppendTo, Fraction power)	Appends a rational power.
private UnitDimension	UnitDimension.pow(Fraction n)	Returns this dimension raised to an exponent.

Method parameters in org.apache.sis.measure with type arguments of type Fraction

Modifier and Type	Method	Description
private static UnitDimension	UnitDimension.create(Map<UnitDimension,Fraction> components)	Creates a new derived dimension from the given product of base dimensions with their power.
(package private) static void	UnitRegistry.init(Map<UnitDimension,Fraction> components, UnitDimension dim)	Adds the given components, dim pair in the map of hard-coded values.

Constructor parameters in org.apache.sis.measure with type arguments of type Fraction

Modifier	Constructor	Description
private	UnitDimension(Map<UnitDimension,Fraction> components)	Creates a new derived dimension.