Package io.activej.common.function

Interface BiFunctionEx<T,U,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 BiFunctionEx<T,U,R>

Represents a BiFunction capable of throwing exceptions

Method Summary

Modifier and Type	Method	Description
R	apply(T t, U u)
static <T, U, R> BiFunctionEx<T,U,R>	of(BiFunction<T,U,R> uncheckedFn)	Creates a BiFunctionEx out of BiFunction
static <T, U, R> BiFunction<T,U,R>	uncheckedOf(BiFunctionEx<T,U,R> checkedFn)	Creates a BiFunction out of BiFunctionEx

Method Details

apply

R apply(T t,
 U u)
 throws Exception

Throws:

Exception

of

static <T,
U,
R> BiFunctionEx<T,U,R> of(BiFunction<T,U,R> uncheckedFn)

Creates a BiFunctionEx out of BiFunction

If given function throws UncheckedException, its cause will be propagated

Parameters:

uncheckedFn - original BiFunction

Returns:

a function capable of throwing exceptions

uncheckedOf

static <T,
U,
R> BiFunction<T,U,R> uncheckedOf(BiFunctionEx<T,U,R> checkedFn)

Creates a BiFunction out of BiFunctionEx

If given function throws a checked exception, it will be wrapped into UncheckedException and rethrown

Unchecked exceptions will be handled by thread's FatalErrorHandler

Parameters:

checkedFn - original BiFunctionEx

Returns:

a function