cyclops.function

Interface Group<T>

All Superinterfaces:

java.util.function.BiFunction<T,T,T>, BinaryFn<T>, java.util.function.BinaryOperator<T>, Fn2<T,T,T>, Monoid<T>, Semigroup<T>

All Known Subinterfaces:

GroupK<W,T>

public interface Group<T>
extends Monoid<T>

Nested Class Summary

Nested classes/interfaces inherited from interface cyclops.function.Fn2

Fn2.FunctionalOperations<T1,T2,R>

Method Summary

Modifier and Type	Method and Description
static <T> Group<T>	fromBiFunction(java.util.function.UnaryOperator<T> inverse, T zero, java.util.function.BiFunction<T,T,T> combiner)
static <T> Group<T>	fromCurried(java.util.function.UnaryOperator<T> inverse, T zero, java.util.function.Function<T,java.util.function.Function<T,T>> combiner)
T	invert(T t)
static <T> Group<T>	of(java.util.function.UnaryOperator<T> inverse, Monoid<T> monoid)
default T	reduceReverse(java.util.stream.Stream<T> toReduce)
default <W,R> GroupK<W,R>	toGroupK(Kleisli<W,T,R> widen, Cokleisli<W,R,T> narrow)

Methods inherited from interface cyclops.function.Monoid

foldLeft, foldLeft, foldLeftI, foldLeftP, foldMap, foldMapI, foldMapP, foldRight, foldRight, foldRightI, foldRightP, fromBiFunction, of, of, reduce, reduceI, reduceP, toMonoidK, visit, zero

Methods inherited from interface cyclops.function.Semigroup

apply, toSemigroupK

Methods inherited from interface java.util.function.BinaryOperator

maxBy, minBy

Methods inherited from interface cyclops.function.Fn2

andThen, apply, curry, fnOps, lift, lift, liftF, liftOpt, liftTry, memoize, memoize, memoizeAsync, memoizeAsync, reverse, λ, λv

Method Detail

invert

T invert(T t)

reduceReverse

default T reduceReverse(java.util.stream.Stream<T> toReduce)

fromCurried

static <T> Group<T> fromCurried(java.util.function.UnaryOperator<T> inverse,
                                T zero,
                                java.util.function.Function<T,java.util.function.Function<T,T>> combiner)

fromBiFunction

static <T> Group<T> fromBiFunction(java.util.function.UnaryOperator<T> inverse,
                                   T zero,
                                   java.util.function.BiFunction<T,T,T> combiner)

toGroupK

default <W,R> GroupK<W,R> toGroupK(Kleisli<W,T,R> widen,
                                   Cokleisli<W,R,T> narrow)

of

static <T> Group<T> of(java.util.function.UnaryOperator<T> inverse,
                       Monoid<T> monoid)