Package org.wildfly.common.function

Interface ExceptionBiFunction<T,U,R,E extends Exception>

All Known Subinterfaces:

ExceptionBinaryOperator<T,E>

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 ExceptionBiFunction<T,U,R,E extends Exception>

A two-argument function which can throw an exception.

Author:

David M. Lloyd

Method Summary

Modifier and Type	Method	Description
default ExceptionBiConsumer<T,U,E>	andThen(ExceptionConsumer<R,? extends E> after)
default <R2> ExceptionBiFunction<T,U,R2,E>	andThen(ExceptionFunction<? super R,? extends R2,? extends E> after)
R	apply(T t, U u)	Applies this function to the given arguments.
default ExceptionSupplier<R,E>	compose(ExceptionSupplier<? extends T,? extends E> before1, ExceptionSupplier<? extends U,? extends E> before2)

Method Details

apply

R apply(T t,
 U u)
 throws E

Applies this function to the given arguments.

Parameters:

t - the first argument

u - the second argument

Returns:

the function result

Throws:

E - if an exception occurs

andThen

default <R2> ExceptionBiFunction<T,U,R2,E> andThen(ExceptionFunction<? super R,? extends R2,? extends E> after)

andThen

default ExceptionBiConsumer<T,U,E> andThen(ExceptionConsumer<R,? extends E> after)

compose

default ExceptionSupplier<R,E> compose(ExceptionSupplier<? extends T,? extends E> before1,
 ExceptionSupplier<? extends U,? extends E> before2)