Package org.wildfly.common.function

Interface ExceptionLongFunction<R,E extends Exception>

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 ExceptionLongFunction<R,E extends Exception>

A one-argument long integer function which can throw an exception.

Author:

David M. Lloyd

Method Summary

Modifier and Type	Method	Description
default <R2> ExceptionLongFunction<R2,E>	andThen(ExceptionFunction<? super R,? extends R2,? extends E> after)
R	apply(long value)	Applies this function to the given arguments.
default <T> ExceptionFunction<T,R,E>	compose(ExceptionToLongFunction<? super T,? extends E> before)

Method Details

apply

R apply(long value)
 throws E

Applies this function to the given arguments.

Parameters:

value - the argument

Returns:

the function result

Throws:

E - if an exception occurs

andThen

default <R2> ExceptionLongFunction<R2,E> andThen(ExceptionFunction<? super R,? extends R2,? extends E> after)

compose

default <T> ExceptionFunction<T,R,E> compose(ExceptionToLongFunction<? super T,? extends E> before)