org.apache.flink.streaming.runtime.tasks

Interface ProcessingTimeServiceFactory

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 ProcessingTimeServiceFactory

A factory for creating processing time services with a given MailboxExecutor. The factory is usually bound to a specific task.

Method Summary

Modifier and Type	Method and Description
ProcessingTimeService	createProcessingTimeService(MailboxExecutor mailboxExecutor) Creates a new processing time service with the mailbox executor.

Method Detail

createProcessingTimeService

ProcessingTimeService createProcessingTimeService(MailboxExecutor mailboxExecutor)

Creates a new processing time service with the mailbox executor. The mailbox executor is used to defer the ProcessingTimeCallback of the timer registered with the ProcessingTimeService to mailbox for execution.