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

Packages that use ProcessingTimeService

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

Uses of ProcessingTimeService in org.apache.flink.streaming.api.operators

Methods in org.apache.flink.streaming.api.operators that return ProcessingTimeService

Modifier and Type	Method and Description
ProcessingTimeService	StreamingRuntimeContext.getProcessingTimeService()
protected ProcessingTimeService	AbstractStreamOperator.getProcessingTimeService() Returns the ProcessingTimeService responsible for getting the current processing time and registering timers.

Methods in org.apache.flink.streaming.api.operators with parameters of type ProcessingTimeService

Modifier and Type	Method and Description
static <OUT> SourceFunction.SourceContext<OUT>	StreamSourceContexts.getSourceContext(TimeCharacteristic timeCharacteristic, ProcessingTimeService processingTimeService, Object checkpointLock, StreamStatusMaintainer streamStatusMaintainer, Output<StreamRecord<OUT>> output, long watermarkInterval, long idleTimeout) Depending on the TimeCharacteristic, this method will return the adequate SourceFunction.SourceContext.
protected <K> InternalTimeServiceManager<K>	StreamTaskStateInitializerImpl.internalTimeServiceManager(org.apache.flink.runtime.state.AbstractKeyedStateBackend<K> keyedStatedBackend, KeyContext keyContext, ProcessingTimeService processingTimeService, Iterable<org.apache.flink.runtime.state.KeyGroupStatePartitionStreamProvider> rawKeyedStates)
StreamOperatorStateContext	StreamTaskStateInitializer.streamOperatorStateContext(org.apache.flink.runtime.jobgraph.OperatorID operatorID, String operatorClassName, ProcessingTimeService processingTimeService, KeyContext keyContext, org.apache.flink.api.common.typeutils.TypeSerializer<?> keySerializer, org.apache.flink.core.fs.CloseableRegistry streamTaskCloseableRegistry, org.apache.flink.metrics.MetricGroup metricGroup) Returns the StreamOperatorStateContext for an AbstractStreamOperator that runs in the stream task that owns this manager.
StreamOperatorStateContext	StreamTaskStateInitializerImpl.streamOperatorStateContext(org.apache.flink.runtime.jobgraph.OperatorID operatorID, String operatorClassName, ProcessingTimeService processingTimeService, KeyContext keyContext, org.apache.flink.api.common.typeutils.TypeSerializer<?> keySerializer, org.apache.flink.core.fs.CloseableRegistry streamTaskCloseableRegistry, org.apache.flink.metrics.MetricGroup metricGroup)

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

Subinterfaces of ProcessingTimeService in org.apache.flink.streaming.runtime.tasks

Modifier and Type	Interface and Description
interface	TimerService A common timer service interface with life cycle methods.

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

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.

Methods in org.apache.flink.streaming.runtime.tasks that return ProcessingTimeService

Modifier and Type	Method and Description
ProcessingTimeService	StreamTask.getProcessingTimeService(int operatorIndex)