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

Packages that use TimerService

Package	Description
org.apache.flink.streaming.runtime.io.checkpointing
org.apache.flink.streaming.runtime.tasks
org.apache.flink.streaming.runtime.tasks.mailbox

Uses of TimerService in org.apache.flink.streaming.runtime.io.checkpointing

Methods in org.apache.flink.streaming.runtime.io.checkpointing with parameters of type TimerService

Modifier and Type	Method	Description
static CheckpointBarrierHandler	InputProcessorUtil.createCheckpointBarrierHandler(CheckpointableTask toNotifyOnCheckpoint, StreamConfig config, SubtaskCheckpointCoordinator checkpointCoordinator, String taskName, List<IndexedInputGate>[] inputGates, List<StreamTaskSourceInput<?>> sourceInputs, org.apache.flink.api.common.operators.MailboxExecutor mailboxExecutor, TimerService timerService)
static BarrierAlignmentUtil.DelayableTimer	BarrierAlignmentUtil.createRegisterTimerCallback(org.apache.flink.api.common.operators.MailboxExecutor mailboxExecutor, TimerService timerService)

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	Description
class	SystemProcessingTimeService	A TimerService which assigns as current processing time the result of calling System.currentTimeMillis() and registers timers using a ScheduledThreadPoolExecutor.

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

Modifier and Type	Field	Description
protected final TimerService	StreamTask.systemTimerService	In contrast to StreamTask.timerService we should not register any user timers here.
protected final 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

Modifier	Constructor	Description
	OneInputStreamTask(Environment env, TimerService timeProvider)	Constructor for initialization, possibly with initial state (recovery / savepoint / etc).
protected	StreamTask(Environment env, TimerService timerService)	Constructor for initialization, possibly with initial state (recovery / savepoint / etc).
protected	StreamTask(Environment environment, TimerService timerService, Thread.UncaughtExceptionHandler uncaughtExceptionHandler)
protected	StreamTask(Environment environment, TimerService timerService, Thread.UncaughtExceptionHandler uncaughtExceptionHandler, StreamTaskActionExecutor actionExecutor)	Constructor for initialization, possibly with initial state (recovery / savepoint / etc).
protected	StreamTask(Environment environment, TimerService timerService, Thread.UncaughtExceptionHandler uncaughtExceptionHandler, StreamTaskActionExecutor actionExecutor, TaskMailbox mailbox)

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

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

Modifier and Type	Method	Description
void	MailboxMetricsController.setupLatencyMeasurement(TimerService timerService, org.apache.flink.api.common.operators.MailboxExecutor mailboxExecutor)	Sets up latency measurement with required TimerService and MailboxExecutor.