javafixes.concurrency

Interface ShutdownAwareTask

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 ShutdownAwareTask

A task that has no result and may throw an exception. Implementors define a single method called run with ShutdownInfo as an argument.

The ShutdownAwareTask interface is similar to Task, in that both are designed for classes whose instances are potentially executed by another thread. A ShutdownAwareTask however has an input argument ShutdownInfo which can be asked if underlying Executor has received a shutdown signal.

The class is intended to be use with custom executor wrapper Runner.

Since:

06/20/19 02:40 AM

See Also:

Runner, ShutdownAwareCallable

Method Summary

Modifier and Type	Method and Description
void	run(ShutdownInfo shutdownInfo) Executes a task or throws an exception if unable to do so.

Method Detail

run

void run(ShutdownInfo shutdownInfo)
  throws java.lang.Exception

Executes a task or throws an exception if unable to do so.

Parameters:

shutdownInfo - provides info if underlying Executor received a shutdown signal

Throws:

java.lang.Exception - if unable to execute task

See Also:

Runner