Uses of Interface
io.vavr.Function2

Packages that use Function2

Package	Description
io.vavr	Beside API the io.vavr package contains core types like (Checked)Functions and Tuples.
io.vavr.control	Control structures like the disjoint union type Either, the optional value type Option and Try for exception handling.

Uses of Function2 in io.vavr

Fields in io.vavr declared as Function2

Modifier and Type	Field	Description
private final Function2<? super T1,? super T2,Either<L,T3>>	API.ForLazy3Either.ts3
private final Function2<? super T1,? super T2,Future<T3>>	API.ForLazy3Future.ts3
private final Function2<? super T1,? super T2,List<T3>>	API.ForLazy3List.ts3
private final Function2<? super T1,? super T2,Option<T3>>	API.ForLazy3Option.ts3
private final Function2<? super T1,? super T2,Try<T3>>	API.ForLazy3Try.ts3
private final Function2<? super T1,? super T2,Validation<L,T3>>	API.ForLazy3Validation.ts3
private final Function2<? super T1,? super T2,Either<L,T3>>	API.ForLazy4Either.ts3
private final Function2<? super T1,? super T2,Future<T3>>	API.ForLazy4Future.ts3
private final Function2<? super T1,? super T2,List<T3>>	API.ForLazy4List.ts3
private final Function2<? super T1,? super T2,Option<T3>>	API.ForLazy4Option.ts3
private final Function2<? super T1,? super T2,Try<T3>>	API.ForLazy4Try.ts3
private final Function2<? super T1,? super T2,Validation<L,T3>>	API.ForLazy4Validation.ts3
private final Function2<? super T1,? super T2,Either<L,T3>>	API.ForLazy5Either.ts3
private final Function2<? super T1,? super T2,Future<T3>>	API.ForLazy5Future.ts3
private final Function2<? super T1,? super T2,List<T3>>	API.ForLazy5List.ts3
private final Function2<? super T1,? super T2,Option<T3>>	API.ForLazy5Option.ts3
private final Function2<? super T1,? super T2,Try<T3>>	API.ForLazy5Try.ts3
private final Function2<? super T1,? super T2,Validation<L,T3>>	API.ForLazy5Validation.ts3
private final Function2<? super T1,? super T2,Either<L,T3>>	API.ForLazy6Either.ts3
private final Function2<? super T1,? super T2,Future<T3>>	API.ForLazy6Future.ts3
private final Function2<? super T1,? super T2,List<T3>>	API.ForLazy6List.ts3
private final Function2<? super T1,? super T2,Option<T3>>	API.ForLazy6Option.ts3
private final Function2<? super T1,? super T2,Try<T3>>	API.ForLazy6Try.ts3
private final Function2<? super T1,? super T2,Validation<L,T3>>	API.ForLazy6Validation.ts3
private final Function2<? super T1,? super T2,Either<L,T3>>	API.ForLazy7Either.ts3
private final Function2<? super T1,? super T2,Future<T3>>	API.ForLazy7Future.ts3
private final Function2<? super T1,? super T2,List<T3>>	API.ForLazy7List.ts3
private final Function2<? super T1,? super T2,Option<T3>>	API.ForLazy7Option.ts3
private final Function2<? super T1,? super T2,Try<T3>>	API.ForLazy7Try.ts3
private final Function2<? super T1,? super T2,Validation<L,T3>>	API.ForLazy7Validation.ts3
private final Function2<? super T1,? super T2,Either<L,T3>>	API.ForLazy8Either.ts3
private final Function2<? super T1,? super T2,Future<T3>>	API.ForLazy8Future.ts3
private final Function2<? super T1,? super T2,List<T3>>	API.ForLazy8List.ts3
private final Function2<? super T1,? super T2,Option<T3>>	API.ForLazy8Option.ts3
private final Function2<? super T1,? super T2,Try<T3>>	API.ForLazy8Try.ts3
private final Function2<? super T1,? super T2,Validation<L,T3>>	API.ForLazy8Validation.ts3

Methods in io.vavr that return Function2

Modifier and Type	Method	Description
default <V> Function2<T1,T2,V>	Function2.andThen(@NonNull Function<? super R,? extends V> after)	Returns a composed function that first applies this Function2 to the given argument and then applies Function after to the result.
default Function2<T2,T3,R>	Function3.apply(T1 t1)	Applies this function partially to one argument.
default Function2<T3,T4,R>	Function4.apply(T1 t1, T2 t2)	Applies this function partially to two arguments.
default Function2<T4,T5,R>	Function5.apply(T1 t1, T2 t2, T3 t3)	Applies this function partially to three arguments.
default Function2<T5,T6,R>	Function6.apply(T1 t1, T2 t2, T3 t3, T4 t4)	Applies this function partially to 4 arguments.
default Function2<T6,T7,R>	Function7.apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5)	Applies this function partially to 5 arguments.
default Function2<T7,T8,R>	Function8.apply(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6)	Applies this function partially to 6 arguments.
default <S> Function2<S,T2,R>	Function2.compose1(@NonNull Function1<? super S,? extends T1> before)	Returns a composed function that first applies the Function before to the 1st argument and then applies this Function2 to the result and the other argument.
default <S> Function2<T1,S,R>	Function2.compose2(@NonNull Function1<? super S,? extends T2> before)	Returns a composed function that first applies the Function before to the 2nd argument and then applies this Function2 to the result and the other argument.
static <T1, T2, R> Function2<T1,T2,R>	Function2.constant(R value)	Returns a function that always returns the constant value that you give in parameter.
static <T1, T2, R> Function2<T1,T2,R>	API.Function(Function2<T1,T2,R> methodReference)	Alias for of(Function2)
static <T1, T2, R> Function2<T1,T2,Option<R>>	CheckedFunction2.lift(@NonNull CheckedFunction2<? super T1,? super T2,? extends R> partialFunction)	Lifts the given partialFunction into a total function that returns an Option result.
static <T1, T2, R> Function2<T1,T2,Option<R>>	Function2.lift(@NonNull BiFunction<? super T1,? super T2,? extends R> partialFunction)	Lifts the given partialFunction into a total function that returns an Option result.
static <T1, T2, R> Function2<T1,T2,Try<R>>	CheckedFunction2.liftTry(@NonNull CheckedFunction2<? super T1,? super T2,? extends R> partialFunction)	Lifts the given partialFunction into a total function that returns an Try result.
static <T1, T2, R> Function2<T1,T2,Try<R>>	Function2.liftTry(@NonNull BiFunction<? super T1,? super T2,? extends R> partialFunction)	Lifts the given partialFunction into a total function that returns an Try result.
default Function2<T1,T2,R>	Function2.memoized()	Returns a memoizing version of this function, which computes the return value for given arguments only one time.
static <T1, T2, R> Function2<T1,T2,R>	Function2.narrow(Function2<? super T1,? super T2,? extends R> f)	Narrows the given Function2<? super T1, ? super T2, ? extends R> to Function2<T1, T2, R>
static <T1, T2, R> Function2<T1,T2,R>	Function2.of(@NonNull Function2<T1,T2,R> methodReference)	Creates a Function2 based on method reference lambda expression Examples (w.l.o.g.
default Function2<T1,T2,R>	CheckedFunction2.recover(@NonNull Function<? super Throwable,? extends BiFunction<? super T1,? super T2,? extends R>> recover)	Return a composed function that first applies this CheckedFunction2 to the given arguments and in case of throwable try to get value from recover function with same arguments and throwable information.
default Function2<T2,T1,R>	Function2.reversed()	Returns a reversed version of this function.
static <T1, T2, R> Function2<T1,T2,R>	API.unchecked(CheckedFunction2<T1,T2,R> f)	Alias for CheckedFunction2.unchecked()
default Function2<T1,T2,R>	CheckedFunction2.unchecked()	Returns an unchecked function that will sneaky throw if an exceptions occurs when applying the function.

Methods in io.vavr with parameters of type Function2

Modifier and Type	Method	Description
static <T1, T2, T3> API.ForLazy3List<T1,T2,T3>	API.For(@NonNull List<T1> ts1, @NonNull Function1<? super T1,List<T2>> ts2, @NonNull Function2<? super T1,? super T2,List<T3>> ts3)	Creates a lazy For-comprehension over three Lists.
static <T1, T2, T3, T4> API.ForLazy4List<T1,T2,T3,T4>	API.For(@NonNull List<T1> ts1, @NonNull Function1<? super T1,List<T2>> ts2, @NonNull Function2<? super T1,? super T2,List<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,List<T4>> ts4)	Creates a lazy For-comprehension over 4 Lists.
static <T1, T2, T3, T4, T5> API.ForLazy5List<T1,T2,T3,T4,T5>	API.For(@NonNull List<T1> ts1, @NonNull Function1<? super T1,List<T2>> ts2, @NonNull Function2<? super T1,? super T2,List<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,List<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5)	Creates a lazy For-comprehension over 5 Lists.
static <T1, T2, T3, T4, T5, T6> API.ForLazy6List<T1,T2,T3,T4,T5,T6>	API.For(@NonNull List<T1> ts1, @NonNull Function1<? super T1,List<T2>> ts2, @NonNull Function2<? super T1,? super T2,List<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,List<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,List<T6>> ts6)	Creates a lazy For-comprehension over 6 Lists.
static <T1, T2, T3, T4, T5, T6, T7> API.ForLazy7List<T1,T2,T3,T4,T5,T6,T7>	API.For(@NonNull List<T1> ts1, @NonNull Function1<? super T1,List<T2>> ts2, @NonNull Function2<? super T1,? super T2,List<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,List<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,List<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,List<T7>> ts7)	Creates a lazy For-comprehension over 7 Lists.
static <T1, T2, T3, T4, T5, T6, T7, T8> API.ForLazy8List<T1,T2,T3,T4,T5,T6,T7,T8>	API.For(@NonNull List<T1> ts1, @NonNull Function1<? super T1,List<T2>> ts2, @NonNull Function2<? super T1,? super T2,List<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,List<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,List<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,List<T7>> ts7, @NonNull Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,List<T8>> ts8)	Creates a lazy For-comprehension over 8 Lists.
static <T1, T2, T3> API.ForLazy3Future<T1,T2,T3>	API.For(@NonNull Future<T1> ts1, @NonNull Function1<? super T1,Future<T2>> ts2, @NonNull Function2<? super T1,? super T2,Future<T3>> ts3)	Creates a lazy For-comprehension over three Futures.
static <T1, T2, T3, T4> API.ForLazy4Future<T1,T2,T3,T4>	API.For(@NonNull Future<T1> ts1, @NonNull Function1<? super T1,Future<T2>> ts2, @NonNull Function2<? super T1,? super T2,Future<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Future<T4>> ts4)	Creates a lazy For-comprehension over 4 Futures.
static <T1, T2, T3, T4, T5> API.ForLazy5Future<T1,T2,T3,T4,T5>	API.For(@NonNull Future<T1> ts1, @NonNull Function1<? super T1,Future<T2>> ts2, @NonNull Function2<? super T1,? super T2,Future<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5)	Creates a lazy For-comprehension over 5 Futures.
static <T1, T2, T3, T4, T5, T6> API.ForLazy6Future<T1,T2,T3,T4,T5,T6>	API.For(@NonNull Future<T1> ts1, @NonNull Function1<? super T1,Future<T2>> ts2, @NonNull Function2<? super T1,? super T2,Future<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Future<T6>> ts6)	Creates a lazy For-comprehension over 6 Futures.
static <T1, T2, T3, T4, T5, T6, T7> API.ForLazy7Future<T1,T2,T3,T4,T5,T6,T7>	API.For(@NonNull Future<T1> ts1, @NonNull Function1<? super T1,Future<T2>> ts2, @NonNull Function2<? super T1,? super T2,Future<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Future<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Future<T7>> ts7)	Creates a lazy For-comprehension over 7 Futures.
static <T1, T2, T3, T4, T5, T6, T7, T8> API.ForLazy8Future<T1,T2,T3,T4,T5,T6,T7,T8>	API.For(@NonNull Future<T1> ts1, @NonNull Function1<? super T1,Future<T2>> ts2, @NonNull Function2<? super T1,? super T2,Future<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Future<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Future<T7>> ts7, @NonNull Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Future<T8>> ts8)	Creates a lazy For-comprehension over 8 Futures.
static <L, T1, T2, T3> API.ForLazy3Either<L,T1,T2,T3>	API.For(@NonNull Either<L,T1> ts1, @NonNull Function1<? super T1,Either<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Either<L,T3>> ts3)	Creates a lazy For-comprehension over three Eithers.
static <L, T1, T2, T3, T4> API.ForLazy4Either<L,T1,T2,T3,T4>	API.For(@NonNull Either<L,T1> ts1, @NonNull Function1<? super T1,Either<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Either<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4)	Creates a lazy For-comprehension over 4 Eithers.
static <L, T1, T2, T3, T4, T5> API.ForLazy5Either<L,T1,T2,T3,T4,T5>	API.For(@NonNull Either<L,T1> ts1, @NonNull Function1<? super T1,Either<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Either<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5)	Creates a lazy For-comprehension over 5 Eithers.
static <L, T1, T2, T3, T4, T5, T6> API.ForLazy6Either<L,T1,T2,T3,T4,T5,T6>	API.For(@NonNull Either<L,T1> ts1, @NonNull Function1<? super T1,Either<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Either<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Either<L,T6>> ts6)	Creates a lazy For-comprehension over 6 Eithers.
static <L, T1, T2, T3, T4, T5, T6, T7> API.ForLazy7Either<L,T1,T2,T3,T4,T5,T6,T7>	API.For(@NonNull Either<L,T1> ts1, @NonNull Function1<? super T1,Either<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Either<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Either<L,T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Either<L,T7>> ts7)	Creates a lazy For-comprehension over 7 Eithers.
static <L, T1, T2, T3, T4, T5, T6, T7, T8> API.ForLazy8Either<L,T1,T2,T3,T4,T5,T6,T7,T8>	API.For(@NonNull Either<L,T1> ts1, @NonNull Function1<? super T1,Either<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Either<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Either<L,T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Either<L,T7>> ts7, @NonNull Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Either<L,T8>> ts8)	Creates a lazy For-comprehension over 8 Eithers.
static <T1, T2, T3> API.ForLazy3Option<T1,T2,T3>	API.For(@NonNull Option<T1> ts1, @NonNull Function1<? super T1,Option<T2>> ts2, @NonNull Function2<? super T1,? super T2,Option<T3>> ts3)	Creates a lazy For-comprehension over three Options.
static <T1, T2, T3, T4> API.ForLazy4Option<T1,T2,T3,T4>	API.For(@NonNull Option<T1> ts1, @NonNull Function1<? super T1,Option<T2>> ts2, @NonNull Function2<? super T1,? super T2,Option<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Option<T4>> ts4)	Creates a lazy For-comprehension over 4 Options.
static <T1, T2, T3, T4, T5> API.ForLazy5Option<T1,T2,T3,T4,T5>	API.For(@NonNull Option<T1> ts1, @NonNull Function1<? super T1,Option<T2>> ts2, @NonNull Function2<? super T1,? super T2,Option<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5)	Creates a lazy For-comprehension over 5 Options.
static <T1, T2, T3, T4, T5, T6> API.ForLazy6Option<T1,T2,T3,T4,T5,T6>	API.For(@NonNull Option<T1> ts1, @NonNull Function1<? super T1,Option<T2>> ts2, @NonNull Function2<? super T1,? super T2,Option<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Option<T6>> ts6)	Creates a lazy For-comprehension over 6 Options.
static <T1, T2, T3, T4, T5, T6, T7> API.ForLazy7Option<T1,T2,T3,T4,T5,T6,T7>	API.For(@NonNull Option<T1> ts1, @NonNull Function1<? super T1,Option<T2>> ts2, @NonNull Function2<? super T1,? super T2,Option<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Option<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Option<T7>> ts7)	Creates a lazy For-comprehension over 7 Options.
static <T1, T2, T3, T4, T5, T6, T7, T8> API.ForLazy8Option<T1,T2,T3,T4,T5,T6,T7,T8>	API.For(@NonNull Option<T1> ts1, @NonNull Function1<? super T1,Option<T2>> ts2, @NonNull Function2<? super T1,? super T2,Option<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Option<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Option<T7>> ts7, @NonNull Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Option<T8>> ts8)	Creates a lazy For-comprehension over 8 Options.
static <T1, T2, T3> API.ForLazy3Try<T1,T2,T3>	API.For(@NonNull Try<T1> ts1, @NonNull Function1<? super T1,Try<T2>> ts2, @NonNull Function2<? super T1,? super T2,Try<T3>> ts3)	Creates a lazy For-comprehension over three Trys.
static <T1, T2, T3, T4> API.ForLazy4Try<T1,T2,T3,T4>	API.For(@NonNull Try<T1> ts1, @NonNull Function1<? super T1,Try<T2>> ts2, @NonNull Function2<? super T1,? super T2,Try<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Try<T4>> ts4)	Creates a lazy For-comprehension over 4 Trys.
static <T1, T2, T3, T4, T5> API.ForLazy5Try<T1,T2,T3,T4,T5>	API.For(@NonNull Try<T1> ts1, @NonNull Function1<? super T1,Try<T2>> ts2, @NonNull Function2<? super T1,? super T2,Try<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5)	Creates a lazy For-comprehension over 5 Trys.
static <T1, T2, T3, T4, T5, T6> API.ForLazy6Try<T1,T2,T3,T4,T5,T6>	API.For(@NonNull Try<T1> ts1, @NonNull Function1<? super T1,Try<T2>> ts2, @NonNull Function2<? super T1,? super T2,Try<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Try<T6>> ts6)	Creates a lazy For-comprehension over 6 Trys.
static <T1, T2, T3, T4, T5, T6, T7> API.ForLazy7Try<T1,T2,T3,T4,T5,T6,T7>	API.For(@NonNull Try<T1> ts1, @NonNull Function1<? super T1,Try<T2>> ts2, @NonNull Function2<? super T1,? super T2,Try<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Try<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Try<T7>> ts7)	Creates a lazy For-comprehension over 7 Trys.
static <T1, T2, T3, T4, T5, T6, T7, T8> API.ForLazy8Try<T1,T2,T3,T4,T5,T6,T7,T8>	API.For(@NonNull Try<T1> ts1, @NonNull Function1<? super T1,Try<T2>> ts2, @NonNull Function2<? super T1,? super T2,Try<T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Try<T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Try<T7>> ts7, @NonNull Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Try<T8>> ts8)	Creates a lazy For-comprehension over 8 Trys.
static <L, T1, T2, T3> API.ForLazy3Validation<L,T1,T2,T3>	API.For(@NonNull Validation<L,T1> ts1, @NonNull Function1<? super T1,Validation<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Validation<L,T3>> ts3)	Creates a lazy For-comprehension over three Validations.
static <L, T1, T2, T3, T4> API.ForLazy4Validation<L,T1,T2,T3,T4>	API.For(@NonNull Validation<L,T1> ts1, @NonNull Function1<? super T1,Validation<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Validation<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4)	Creates a lazy For-comprehension over 4 Validations.
static <L, T1, T2, T3, T4, T5> API.ForLazy5Validation<L,T1,T2,T3,T4,T5>	API.For(@NonNull Validation<L,T1> ts1, @NonNull Function1<? super T1,Validation<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Validation<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5)	Creates a lazy For-comprehension over 5 Validations.
static <L, T1, T2, T3, T4, T5, T6> API.ForLazy6Validation<L,T1,T2,T3,T4,T5,T6>	API.For(@NonNull Validation<L,T1> ts1, @NonNull Function1<? super T1,Validation<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Validation<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Validation<L,T6>> ts6)	Creates a lazy For-comprehension over 6 Validations.
static <L, T1, T2, T3, T4, T5, T6, T7> API.ForLazy7Validation<L,T1,T2,T3,T4,T5,T6,T7>	API.For(@NonNull Validation<L,T1> ts1, @NonNull Function1<? super T1,Validation<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Validation<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Validation<L,T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Validation<L,T7>> ts7)	Creates a lazy For-comprehension over 7 Validations.
static <L, T1, T2, T3, T4, T5, T6, T7, T8> API.ForLazy8Validation<L,T1,T2,T3,T4,T5,T6,T7,T8>	API.For(@NonNull Validation<L,T1> ts1, @NonNull Function1<? super T1,Validation<L,T2>> ts2, @NonNull Function2<? super T1,? super T2,Validation<L,T3>> ts3, @NonNull Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, @NonNull Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5, @NonNull Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Validation<L,T6>> ts6, @NonNull Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Validation<L,T7>> ts7, @NonNull Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Validation<L,T8>> ts8)	Creates a lazy For-comprehension over 8 Validations.
static <T1, T2, R> Function2<T1,T2,R>	API.Function(Function2<T1,T2,R> methodReference)	Alias for of(Function2)
static <T1, T2, R> Function2<T1,T2,R>	Function2.narrow(Function2<? super T1,? super T2,? extends R> f)	Narrows the given Function2<? super T1, ? super T2, ? extends R> to Function2<T1, T2, R>
static <T1, T2, R> Function2<T1,T2,R>	Function2.of(@NonNull Function2<T1,T2,R> methodReference)	Creates a Function2 based on method reference lambda expression Examples (w.l.o.g.

Constructors in io.vavr with parameters of type Function2

Modifier	Constructor	Description
private	ForLazy3Either(Either<L,T1> ts1, Function1<? super T1,Either<L,T2>> ts2, Function2<? super T1,? super T2,Either<L,T3>> ts3)
private	ForLazy3Future(Future<T1> ts1, Function1<? super T1,Future<T2>> ts2, Function2<? super T1,? super T2,Future<T3>> ts3)
private	ForLazy3List(List<T1> ts1, Function1<? super T1,List<T2>> ts2, Function2<? super T1,? super T2,List<T3>> ts3)
private	ForLazy3Option(Option<T1> ts1, Function1<? super T1,Option<T2>> ts2, Function2<? super T1,? super T2,Option<T3>> ts3)
private	ForLazy3Try(Try<T1> ts1, Function1<? super T1,Try<T2>> ts2, Function2<? super T1,? super T2,Try<T3>> ts3)
private	ForLazy3Validation(Validation<L,T1> ts1, Function1<? super T1,Validation<L,T2>> ts2, Function2<? super T1,? super T2,Validation<L,T3>> ts3)
private	ForLazy4Either(Either<L,T1> ts1, Function1<? super T1,Either<L,T2>> ts2, Function2<? super T1,? super T2,Either<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4)
private	ForLazy4Future(Future<T1> ts1, Function1<? super T1,Future<T2>> ts2, Function2<? super T1,? super T2,Future<T3>> ts3, Function3<? super T1,? super T2,? super T3,Future<T4>> ts4)
private	ForLazy4List(List<T1> ts1, Function1<? super T1,List<T2>> ts2, Function2<? super T1,? super T2,List<T3>> ts3, Function3<? super T1,? super T2,? super T3,List<T4>> ts4)
private	ForLazy4Option(Option<T1> ts1, Function1<? super T1,Option<T2>> ts2, Function2<? super T1,? super T2,Option<T3>> ts3, Function3<? super T1,? super T2,? super T3,Option<T4>> ts4)
private	ForLazy4Try(Try<T1> ts1, Function1<? super T1,Try<T2>> ts2, Function2<? super T1,? super T2,Try<T3>> ts3, Function3<? super T1,? super T2,? super T3,Try<T4>> ts4)
private	ForLazy4Validation(Validation<L,T1> ts1, Function1<? super T1,Validation<L,T2>> ts2, Function2<? super T1,? super T2,Validation<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4)
private	ForLazy5Either(Either<L,T1> ts1, Function1<? super T1,Either<L,T2>> ts2, Function2<? super T1,? super T2,Either<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5)
private	ForLazy5Future(Future<T1> ts1, Function1<? super T1,Future<T2>> ts2, Function2<? super T1,? super T2,Future<T3>> ts3, Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5)
private	ForLazy5List(List<T1> ts1, Function1<? super T1,List<T2>> ts2, Function2<? super T1,? super T2,List<T3>> ts3, Function3<? super T1,? super T2,? super T3,List<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5)
private	ForLazy5Option(Option<T1> ts1, Function1<? super T1,Option<T2>> ts2, Function2<? super T1,? super T2,Option<T3>> ts3, Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5)
private	ForLazy5Try(Try<T1> ts1, Function1<? super T1,Try<T2>> ts2, Function2<? super T1,? super T2,Try<T3>> ts3, Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5)
private	ForLazy5Validation(Validation<L,T1> ts1, Function1<? super T1,Validation<L,T2>> ts2, Function2<? super T1,? super T2,Validation<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5)
private	ForLazy6Either(Either<L,T1> ts1, Function1<? super T1,Either<L,T2>> ts2, Function2<? super T1,? super T2,Either<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Either<L,T6>> ts6)
private	ForLazy6Future(Future<T1> ts1, Function1<? super T1,Future<T2>> ts2, Function2<? super T1,? super T2,Future<T3>> ts3, Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Future<T6>> ts6)
private	ForLazy6List(List<T1> ts1, Function1<? super T1,List<T2>> ts2, Function2<? super T1,? super T2,List<T3>> ts3, Function3<? super T1,? super T2,? super T3,List<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,List<T6>> ts6)
private	ForLazy6Option(Option<T1> ts1, Function1<? super T1,Option<T2>> ts2, Function2<? super T1,? super T2,Option<T3>> ts3, Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Option<T6>> ts6)
private	ForLazy6Try(Try<T1> ts1, Function1<? super T1,Try<T2>> ts2, Function2<? super T1,? super T2,Try<T3>> ts3, Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Try<T6>> ts6)
private	ForLazy6Validation(Validation<L,T1> ts1, Function1<? super T1,Validation<L,T2>> ts2, Function2<? super T1,? super T2,Validation<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Validation<L,T6>> ts6)
private	ForLazy7Either(Either<L,T1> ts1, Function1<? super T1,Either<L,T2>> ts2, Function2<? super T1,? super T2,Either<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Either<L,T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Either<L,T7>> ts7)
private	ForLazy7Future(Future<T1> ts1, Function1<? super T1,Future<T2>> ts2, Function2<? super T1,? super T2,Future<T3>> ts3, Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Future<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Future<T7>> ts7)
private	ForLazy7List(List<T1> ts1, Function1<? super T1,List<T2>> ts2, Function2<? super T1,? super T2,List<T3>> ts3, Function3<? super T1,? super T2,? super T3,List<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,List<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,List<T7>> ts7)
private	ForLazy7Option(Option<T1> ts1, Function1<? super T1,Option<T2>> ts2, Function2<? super T1,? super T2,Option<T3>> ts3, Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Option<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Option<T7>> ts7)
private	ForLazy7Try(Try<T1> ts1, Function1<? super T1,Try<T2>> ts2, Function2<? super T1,? super T2,Try<T3>> ts3, Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Try<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Try<T7>> ts7)
private	ForLazy7Validation(Validation<L,T1> ts1, Function1<? super T1,Validation<L,T2>> ts2, Function2<? super T1,? super T2,Validation<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Validation<L,T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Validation<L,T7>> ts7)
private	ForLazy8Either(Either<L,T1> ts1, Function1<? super T1,Either<L,T2>> ts2, Function2<? super T1,? super T2,Either<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Either<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Either<L,T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Either<L,T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Either<L,T7>> ts7, Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Either<L,T8>> ts8)
private	ForLazy8Future(Future<T1> ts1, Function1<? super T1,Future<T2>> ts2, Function2<? super T1,? super T2,Future<T3>> ts3, Function3<? super T1,? super T2,? super T3,Future<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Future<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Future<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Future<T7>> ts7, Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Future<T8>> ts8)
private	ForLazy8List(List<T1> ts1, Function1<? super T1,List<T2>> ts2, Function2<? super T1,? super T2,List<T3>> ts3, Function3<? super T1,? super T2,? super T3,List<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,List<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,List<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,List<T7>> ts7, Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,List<T8>> ts8)
private	ForLazy8Option(Option<T1> ts1, Function1<? super T1,Option<T2>> ts2, Function2<? super T1,? super T2,Option<T3>> ts3, Function3<? super T1,? super T2,? super T3,Option<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Option<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Option<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Option<T7>> ts7, Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Option<T8>> ts8)
private	ForLazy8Try(Try<T1> ts1, Function1<? super T1,Try<T2>> ts2, Function2<? super T1,? super T2,Try<T3>> ts3, Function3<? super T1,? super T2,? super T3,Try<T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Try<T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Try<T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Try<T7>> ts7, Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Try<T8>> ts8)
private	ForLazy8Validation(Validation<L,T1> ts1, Function1<? super T1,Validation<L,T2>> ts2, Function2<? super T1,? super T2,Validation<L,T3>> ts3, Function3<? super T1,? super T2,? super T3,Validation<L,T4>> ts4, Function4<? super T1,? super T2,? super T3,? super T4,Validation<L,T5>> ts5, Function5<? super T1,? super T2,? super T3,? super T4,? super T5,Validation<L,T6>> ts6, Function6<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,Validation<L,T7>> ts7, Function7<? super T1,? super T2,? super T3,? super T4,? super T5,? super T6,? super T7,Validation<L,T8>> ts8)

Uses of Function2 in io.vavr.control

Methods in io.vavr.control with parameters of type Function2

Modifier and Type	Method	Description
<R> Validation<Seq<E>,R>	Validation.Builder.ap(Function2<T1,T2,R> f)	Applies a binary function to the values of the two validations held by this builder.