org.apache.commons.lang3.function

Interface FailableCallable<R,E extends Throwable>

Type Parameters:

R - Return type.

E - Thrown 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 FailableCallable<R,E extends Throwable>

A functional interface like Callable that declares a Throwable.

Since:

3.11

Method Summary

Modifier and Type	Method and Description
R	call() Calls the callable.

Method Detail

call

R call()
throws E extends Throwable

Calls the callable.

Returns:

The value returned from the callable

Throws:

E - if the callable fails

E extends Throwable