Uses of Interface
org.apache.flink.streaming.runtime.tasks.TimerService

Packages that use TimerService

Package	Description
org.apache.flink.streaming.runtime.tasks	This package contains classes that realize streaming tasks.

Uses of TimerService in org.apache.flink.streaming.runtime.tasks

Classes in org.apache.flink.streaming.runtime.tasks that implement TimerService

Modifier and Type	Class and Description
class	SystemProcessingTimeService A TimerService which assigns as current processing time the result of calling System.currentTimeMillis() and registers timers using a ScheduledThreadPoolExecutor.
class	TestProcessingTimeService This is a TimerService and ProcessingTimeService used strictly for testing the processing time functionality.

Fields in org.apache.flink.streaming.runtime.tasks declared as TimerService

Modifier and Type	Field and Description
protected TimerService	StreamTask.timerService The internal TimerService used to define the current processing time (default = System.currentTimeMillis()) and register timers for tasks to be executed in the future.

Constructors in org.apache.flink.streaming.runtime.tasks with parameters of type TimerService

Constructor and Description
OneInputStreamTask(org.apache.flink.runtime.execution.Environment env, TimerService timeProvider) Constructor for initialization, possibly with initial state (recovery / savepoint / etc).
StreamTask(org.apache.flink.runtime.execution.Environment env, TimerService timerService) Constructor for initialization, possibly with initial state (recovery / savepoint / etc).
StreamTask(org.apache.flink.runtime.execution.Environment environment, TimerService timerService, Thread.UncaughtExceptionHandler uncaughtExceptionHandler)
StreamTask(org.apache.flink.runtime.execution.Environment environment, TimerService timerService, Thread.UncaughtExceptionHandler uncaughtExceptionHandler, StreamTaskActionExecutor.SynchronizedStreamTaskActionExecutor actionExecutor) Constructor for initialization, possibly with initial state (recovery / savepoint / etc).
StreamTask(org.apache.flink.runtime.execution.Environment environment, TimerService timerService, Thread.UncaughtExceptionHandler uncaughtExceptionHandler, StreamTaskActionExecutor.SynchronizedStreamTaskActionExecutor actionExecutor, TaskMailbox mailbox)