com.jnape.palatable.lambda.functions.builtin.fn3

Class LiftA2<A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>>

java.lang.Object

com.jnape.palatable.lambda.functions.builtin.fn3.LiftA2<A,B,C,App,AppC>

Type Parameters:

A - the function's first argument type

B - the function's second argument type

C - the function's return type

App - the applicative witness

AppC - the inferred applicative return type

All Implemented Interfaces:

Fn1<Fn2<? super A,? super B,? extends C>,Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>>, Fn2<Fn2<? super A,? super B,? extends C>,Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>, Fn3<Fn2<? super A,? super B,? extends C>,Applicative<A,App>,Applicative<B,App>,AppC>, Applicative<Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<Fn2<? super A,? super B,? extends C>,?>>, Cartesian<Fn2<? super A,? super B,? extends C>,Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<?,?>>, Cocartesian<Fn2<? super A,? super B,? extends C>,Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<?,?>>, Contravariant<Fn2<? super A,? super B,? extends C>,Profunctor<?,Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<?,?>>>, Functor<Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<Fn2<? super A,? super B,? extends C>,?>>, Profunctor<Fn2<? super A,? super B,? extends C>,Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<?,?>>, Monad<Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<Fn2<? super A,? super B,? extends C>,?>>, MonadReader<Fn2<? super A,? super B,? extends C>,Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<Fn2<? super A,? super B,? extends C>,?>>, MonadRec<Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<Fn2<? super A,? super B,? extends C>,?>>, MonadWriter<Fn2<? super A,? super B,? extends C>,Fn1<Applicative<A,App>,Fn1<Applicative<B,App>,AppC>>,Fn1<Fn2<? super A,? super B,? extends C>,?>>

public final class LiftA2<A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>>
extends Object
implements Fn3<Fn2<? super A,? super B,? extends C>,Applicative<A,App>,Applicative<B,App>,AppC>

Lift into and apply an Fn2 to two Applicative values, returning the result inside the same Applicative context. Functionally equivalent to appB.zip(appA.fmap(fn)).

See Also:

Applicative.zip(Applicative)

Method Summary

Modifier and Type	Method and Description
AppC	checkedApply(Fn2<? super A,? super B,? extends C> fn, Applicative<A,App> appA, Applicative<B,App> appB)
static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> LiftA2<A,B,C,App,AppC>	liftA2()
static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> Fn2<Applicative<A,App>,Applicative<B,App>,AppC>	liftA2(Fn2<? super A,? super B,? extends C> fn)
static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> Fn1<Applicative<B,App>,AppC>	liftA2(Fn2<? super A,? super B,? extends C> fn, Applicative<A,App> appA)
static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> AppC	liftA2(Fn2<? super A,? super B,? extends C> fn, Applicative<A,App> appA, Applicative<B,App> appB)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn3

apply, apply, apply, checkedApply, compose, contraMap, diMapL, discardR, flip, fn3, fn3, fn3, uncurry, widen

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn2

checkedApply, curried, curry, fn2, fromBiFunction, toBiFunction

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn1

andThen, carry, cartesian, censor, choose, cocartesian, diMap, diMapR, discardL, flatMap, fmap, fn1, fromFunction, lazyZip, listens, local, pure, pureFn1, thunk, toFunction, trampolineM, zip, zip

Methods inherited from interface com.jnape.palatable.lambda.monad.Monad

join

Methods inherited from interface com.jnape.palatable.lambda.functor.Functor

coerce

Method Detail

checkedApply

public AppC checkedApply(Fn2<? super A,? super B,? extends C> fn,
                         Applicative<A,App> appA,
                         Applicative<B,App> appB)

Specified by:

checkedApply in interface Fn3<Fn2<? super A,? super B,? extends C>,Applicative<A,App extends Applicative<?,App>>,Applicative<B,App extends Applicative<?,App>>,AppC extends Applicative<C,App>>

liftA2

public static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> LiftA2<A,B,C,App,AppC> liftA2()

liftA2

public static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> Fn2<Applicative<A,App>,Applicative<B,App>,AppC> liftA2(Fn2<? super A,? super B,? extends C> fn)

liftA2

public static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> Fn1<Applicative<B,App>,AppC> liftA2(Fn2<? super A,? super B,? extends C> fn,
                                                                                                                         Applicative<A,App> appA)

liftA2

public static <A,B,C,App extends Applicative<?,App>,AppC extends Applicative<C,App>> AppC liftA2(Fn2<? super A,? super B,? extends C> fn,
                                                                                                 Applicative<A,App> appA,
                                                                                                 Applicative<B,App> appB)