fj

Interface Semigroup.AltDefinition<A>

All Superinterfaces:

Semigroup.Definition<A>

Enclosing class:

Semigroup<A>

public static interface Semigroup.AltDefinition<A>
extends Semigroup.Definition<A>

Primitives functions of Semigroup: alternative minimal definition and overridable methods.

Method Summary

Modifier and Type	Method and Description
default A	append(A a1, A a2)
F<A,A>	prepend(A a)

Methods inherited from interface fj.Semigroup.Definition

dual, multiply1p, sum

Method Detail

prepend

F<A,A> prepend(A a)

Specified by:

prepend in interface Semigroup.Definition<A>

append

default A append(A a1,
                 A a2)

Specified by:

append in interface Semigroup.Definition<A>