org.apache.flink.streaming.runtime.tasks.mailbox

Interface MailboxExecutorFactory

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 MailboxExecutorFactory

A factory for creating mailbox executors with a given priority. The factory is usually bound to a specific task.

Method Summary

Modifier and Type	Method and Description
MailboxExecutor	createExecutor(int priority) Creates a new executor for the given priority.

Method Detail

createExecutor

MailboxExecutor createExecutor(int priority)

Creates a new executor for the given priority. The priority is used when enqueuing new mails as well as yielding.

Parameters:

priority - the priority of the mailbox executor.

Returns:

a mailbox executor with the bound priority.