org.apache.flink.streaming.runtime.tasks

Interface StreamTaskCancellationContext

Functional Interface:

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

@FunctionalInterface
 @Internal
public interface StreamTaskCancellationContext

Context on the StreamTask for figuring out whether it has been cancelled.

Method Summary

Modifier and Type	Method and Description
static StreamTaskCancellationContext	alwaysRunning() Factory for a context that always returns false when isCancelled() is called.
boolean	isCancelled() Find out whether the StreamTask this context belongs to has been cancelled.

Method Detail

alwaysRunning

static StreamTaskCancellationContext alwaysRunning()

Factory for a context that always returns false when isCancelled() is called.

Returns:

context

isCancelled

boolean isCancelled()

Find out whether the StreamTask this context belongs to has been cancelled.

Returns:

true if the StreamTask the has been cancelled