Uses of Interface
io.atlassian.fugue.Semigroup

Packages that use Semigroup

Package	Description
io.atlassian.fugue
io.atlassian.fugue.law

Uses of Semigroup in io.atlassian.fugue

Subinterfaces of Semigroup in io.atlassian.fugue

Modifier and Type	Interface	Description
interface	Monoid<A>	A Monoid is an algebraic structure consisting of an associative binary operation across the values of a given type (a monoid is a Semigroup) and an identity element for this operation.

Fields in io.atlassian.fugue declared as Semigroup

Modifier and Type	Field	Description
static final Semigroup<BigDecimal>	Semigroups.bigDecimalMaximum	A semigroup that yields the maximum of big decimals.
static final Semigroup<BigDecimal>	Semigroups.bigDecimalMinimum	A semigroup that yields the minimum of big decimals.
static final Semigroup<BigInteger>	Semigroups.bigintMaximum	A semigroup that yields the maximum of big integers.
static final Semigroup<BigInteger>	Semigroups.bigintMinimum	A semigroup that yields the minimum of big integers.
static final Semigroup<Integer>	Semigroups.intMaximum	A semigroup that yields the maximum of integers.
static final Semigroup<Integer>	Semigroups.intMinimum	A semigroup that yields the minimum of integers.
static final Semigroup<Long>	Semigroups.longMaximum	A semigroup that yields the maximum of longs.
static final Semigroup<Long>	Semigroups.longMinimum	A semigroup that yields the minimum of longs.

Methods in io.atlassian.fugue that return Semigroup

Modifier and Type	Method	Description
static <A,B> Semigroup<Pair<A,B>>	Semigroup.compose(Semigroup<A> sa, Semigroup<B> sb)	Composes a semigroup with another.
static <A> Semigroup<A>	Semigroup.dual(Semigroup<A> semigroup)	Return the dual Semigroup of a semigroup
static <L,R> Semigroup<Either<L,R>>	Semigroups.either(Semigroup<L> lS, Semigroup<R> rS)	Sums up values inside either, if both are left or right.
static <A> Semigroup<A>	Semigroups.first()	Return the first value, ignore the second
static <A,B> Semigroup<Function<A,B>>	Semigroups.function(Semigroup<B> sb)	A semigroup for functions.
static <A> Semigroup<A>	Semigroups.last()	Return the last value, ignore the first
static <A extends Comparable<A>> Semigroup<A>	Semigroups.max()	A semigroup that yields the maximum of comparable values.
static <A> Semigroup<A>	Semigroups.max(Comparator<A> comparator)	A semigroup that yields the maximum of by a comparator.
static <A extends Comparable<A>> Semigroup<A>	Semigroups.min()	A semigroup that yields the minimum of comparable values.
static <A> Semigroup<A>	Semigroups.min(Comparator<A> comparator)	A semigroup that yields the minimum of by a comparator.

Methods in io.atlassian.fugue with parameters of type Semigroup

Modifier and Type	Method	Description
static <A,B> Semigroup<Pair<A,B>>	Semigroup.compose(Semigroup<A> sa, Semigroup<B> sb)	Composes a semigroup with another.
static <A> Semigroup<A>	Semigroup.dual(Semigroup<A> semigroup)	Return the dual Semigroup of a semigroup
static <L,R> Monoid<Either<L,R>>	Monoids.either(Semigroup<L> lS, Monoid<R> rM)	A monoid Sums up values inside either Semigroups.either(Semigroup, Semigroup).
static <L,R> Semigroup<Either<L,R>>	Semigroups.either(Semigroup<L> lS, Semigroup<R> rS)	Sums up values inside either, if both are left or right.
static <A,B> Semigroup<Function<A,B>>	Semigroups.function(Semigroup<B> sb)	A semigroup for functions.
static <A> Monoid<Option<A>>	Monoids.option(Semigroup<A> semigroup)	A monoid for options that combine inner value with a semigroup.

Uses of Semigroup in io.atlassian.fugue.law

Fields in io.atlassian.fugue.law declared as Semigroup

Modifier and Type	Field	Description
private final Semigroup<A>	SemigroupLaws.semigroup

Constructors in io.atlassian.fugue.law with parameters of type Semigroup

Modifier	Constructor	Description
	SemigroupLaws(Semigroup<A> semigroup)	Build a law instance to check semigroup properties