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)

Field Summary

Fields

Modifier and Type	Field	Description
private static final LiftA2<?,?,?,?,?>	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	LiftA2()

Method Summary

Modifier and Type	Method	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 Object

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

Methods inherited from interface Fn1

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

Methods inherited from interface Fn2

checkedApply, toBiFunction

Methods inherited from interface Fn3

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

Methods inherited from interface Functor

coerce

Field Details

INSTANCE

private static final LiftA2<?,?,?,?,?> INSTANCE

Constructor Details

LiftA2

private LiftA2()

Method Details

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<A, B, C, App extends Applicative<?,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)