fj

Interface Semigroup.Definition<A>

All Known Subinterfaces:

Monoid.AltDefinition<A>, Monoid.Definition<A>, Ord.AltDefinition<A>, Ord.Definition<A>, Semigroup.AltDefinition<A>

Enclosing class:

Semigroup<A>

public static interface Semigroup.Definition<A>

Primitives functions of Semigroup: minimal definition and overridable methods.

Method Summary

Modifier and Type	Method and Description
A	append(A a1, A a2)
default Semigroup.Definition<A>	dual()
default A	multiply1p(int n, A a)
default F<A,A>	prepend(A a)
default A	sum(A a, F0<Stream<A>> as)

Method Detail

append

A append(A a1,
         A a2)

prepend

default F<A,A> prepend(A a)

sum

default A sum(A a,
              F0<Stream<A>> as)

multiply1p

default A multiply1p(int n,
                     A a)

dual

default Semigroup.Definition<A> dual()