org.apache.flink.util.function

Interface ThrowingRunnable<E extends Throwable>

All Known Subinterfaces:

RunnableWithException

All Known Implementing Classes:

FutureTaskWithException

Functional Interface:

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

@PublicEvolving
 @FunctionalInterface
public interface ThrowingRunnable<E extends Throwable>

Similar to a Runnable, this interface is used to capture a block of code to be executed. In contrast to Runnable, this interface allows throwing checked exceptions.

Method Summary

Modifier and Type	Method and Description
void	run() The work method.
static Runnable	unchecked(ThrowingRunnable<?> throwingRunnable) Converts a ThrowingRunnable into a Runnable which throws all checked exceptions as unchecked.

Method Detail

run

void run()
  throws E extends Throwable

The work method.

Throws:

E - Exceptions may be thrown.

E extends Throwable

unchecked

static Runnable unchecked(ThrowingRunnable<?> throwingRunnable)

Converts a ThrowingRunnable into a Runnable which throws all checked exceptions as unchecked.

Parameters:

throwingRunnable - to convert into a Runnable

Returns:

Runnable which throws all checked exceptions as unchecked.