Interface Function2<T1,T2,R>

All Superinterfaces:

BiFunction<T1,T2,R>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Function2<T1,T2,R>
extends BiFunction<T1,T2,R>

A function with 2 arguments.

Method Summary

Modifier and Type	Method	Description
default R	apply(Tuple2<? extends T1, ? extends T2> args)	Apply this function to the arguments.
R	apply(T1 v1, T2 v2)	Apply this function to the arguments.
default Function1<T2,R>	applyPartially(Tuple1<? extends T1> args)	Partially apply this function to the arguments.
default Function0<R>	applyPartially(Tuple2<? extends T1, ? extends T2> args)	Partially apply this function to the arguments.
default Function1<T2,R>	applyPartially(T1 v1)	Partially apply this function to the arguments.
default Function0<R>	applyPartially(T1 v1, T2 v2)	Partially apply this function to the arguments.
default Function1<T2,R>	curry(Tuple1<? extends T1> args)	Deprecated. - Use applyPartially(Tuple1) instead.
default Function0<R>	curry(Tuple2<? extends T1, ? extends T2> args)	Deprecated. - Use applyPartially(Tuple2) instead.
default Function1<T2,R>	curry(T1 v1)	Deprecated. - Use applyPartially(Object) instead.
default Function0<R>	curry(T1 v1, T2 v2)	Deprecated. - Use applyPartially(Object, Object) instead.
static <T1,T2,R> Function2<T1,T2,R>	from(BiFunction<? super T1, ? super T2, ? extends R> function)	Convert to this function to a BiFunction.
default BiFunction<T1,T2,R>	toBiFunction()	Convert this function to a BiFunction.

Methods inherited from interface BiFunction

andThen

Method Details

apply

default R apply(Tuple2<? extends T1, ? extends T2> args)

Apply this function to the arguments.

Parameters:

args - The arguments as a tuple.

apply

R apply(T1 v1,
 T2 v2)

Apply this function to the arguments.

Specified by:

apply in interface BiFunction<T1,T2,R>

toBiFunction

default BiFunction<T1,T2,R> toBiFunction()

Convert this function to a BiFunction.

from

static <T1,T2,R> Function2<T1,T2,R> from(BiFunction<? super T1, ? super T2, ? extends R> function)

Convert to this function to a BiFunction.

applyPartially

default Function1<T2,R> applyPartially(T1 v1)

Partially apply this function to the arguments.

applyPartially

default Function0<R> applyPartially(T1 v1,
 T2 v2)

Partially apply this function to the arguments.

applyPartially

default Function1<T2,R> applyPartially(Tuple1<? extends T1> args)

Partially apply this function to the arguments.

applyPartially

default Function0<R> applyPartially(Tuple2<? extends T1, ? extends T2> args)

Partially apply this function to the arguments.

curry

@Deprecated
default Function1<T2,R> curry(T1 v1)

Deprecated.

- Use applyPartially(Object) instead.

Partially apply this function to the arguments.

curry

@Deprecated
default Function0<R> curry(T1 v1,
 T2 v2)

Deprecated.

- Use applyPartially(Object, Object) instead.

Partially apply this function to the arguments.

curry

@Deprecated
default Function1<T2,R> curry(Tuple1<? extends T1> args)

Deprecated.

- Use applyPartially(Tuple1) instead.

Partially apply this function to the arguments.

curry

@Deprecated
default Function0<R> curry(Tuple2<? extends T1, ? extends T2> args)

Deprecated.

- Use applyPartially(Tuple2) instead.

Partially apply this function to the arguments.