接口的使用
org.apache.flink.streaming.runtime.tasks.ProcessingTimeService

使用ProcessingTimeService的程序包

程序包	说明
org.apache.flink.streaming.api.functions.sink.filesystem
org.apache.flink.streaming.api.operators
org.apache.flink.streaming.api.operators.async
org.apache.flink.streaming.api.operators.source
org.apache.flink.streaming.runtime.tasks	This package contains classes that realize streaming tasks.

org.apache.flink.streaming.api.functions.sink.filesystem中ProcessingTimeService的使用

参数类型为ProcessingTimeService的org.apache.flink.streaming.api.functions.sink.filesystem中的构造器

构造器和说明
StreamingFileSinkHelper(Buckets<IN,?> buckets, boolean isRestored, org.apache.flink.api.common.state.OperatorStateStore stateStore, ProcessingTimeService procTimeService, long bucketCheckInterval)

org.apache.flink.streaming.api.operators中ProcessingTimeService的使用

声明为ProcessingTimeService的org.apache.flink.streaming.api.operators中的字段

限定符和类型	字段和说明
protected ProcessingTimeService	AbstractStreamOperator.processingTimeService
protected ProcessingTimeService	AbstractStreamOperatorV2.processingTimeService
protected ProcessingTimeService	AbstractStreamOperatorFactory.processingTimeService

返回ProcessingTimeService的org.apache.flink.streaming.api.operators中的方法

限定符和类型	方法和说明
ProcessingTimeService	StreamingRuntimeContext.getProcessingTimeService()
ProcessingTimeService	AbstractStreamOperator.getProcessingTimeService() Returns the ProcessingTimeService responsible for getting the current processing time and registering timers.
ProcessingTimeService	AbstractStreamOperatorV2.getProcessingTimeService() Returns the ProcessingTimeService responsible for getting the current processing time and registering timers.
ProcessingTimeService	StreamOperatorParameters.getProcessingTimeService()

返回变量类型为ProcessingTimeService的类型的org.apache.flink.streaming.api.operators中的方法

限定符和类型	方法和说明
static <OUT,OP extends StreamOperator<OUT>> org.apache.flink.api.java.tuple.Tuple2<OP,Optional<ProcessingTimeService>>	StreamOperatorFactoryUtil.createOperator(StreamOperatorFactory<OUT> operatorFactory, StreamTask<OUT,?> containingTask, StreamConfig configuration, Output<StreamRecord<OUT>> output, org.apache.flink.runtime.operators.coordination.OperatorEventDispatcher operatorEventDispatcher) Creates a new operator using a factory and makes sure that all special factory traits are properly handled.

参数类型为ProcessingTimeService的org.apache.flink.streaming.api.operators中的方法

限定符和类型	方法和说明
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)
void	AbstractStreamOperator.setProcessingTimeService(ProcessingTimeService processingTimeService) 已过时。 The ProcessingTimeService instance should be passed by the operator constructor and this method will be removed along with SetupableStreamOperator.
void	AbstractStreamOperatorFactory.setProcessingTimeService(ProcessingTimeService processingTimeService)
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, boolean isUsingCustomRawKeyedState) 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, boolean isUsingCustomRawKeyedState)

参数类型为ProcessingTimeService的org.apache.flink.streaming.api.operators中的构造器

构造器和说明
SourceOperator(org.apache.flink.util.function.FunctionWithException<org.apache.flink.api.connector.source.SourceReaderContext,org.apache.flink.api.connector.source.SourceReader<OUT,SplitT>,Exception> readerFactory, org.apache.flink.runtime.operators.coordination.OperatorEventGateway operatorEventGateway, org.apache.flink.core.io.SimpleVersionedSerializer<SplitT> splitSerializer, org.apache.flink.api.common.eventtime.WatermarkStrategy<OUT> watermarkStrategy, ProcessingTimeService timeService, org.apache.flink.configuration.Configuration configuration, String localHostname)
StreamingRuntimeContext(org.apache.flink.runtime.execution.Environment env, Map<String,org.apache.flink.api.common.accumulators.Accumulator<?,?>> accumulators, org.apache.flink.metrics.MetricGroup operatorMetricGroup, org.apache.flink.runtime.jobgraph.OperatorID operatorID, ProcessingTimeService processingTimeService, org.apache.flink.api.common.state.KeyedStateStore keyedStateStore, org.apache.flink.runtime.externalresource.ExternalResourceInfoProvider externalResourceInfoProvider)

类型变量类型为ProcessingTimeService的org.apache.flink.streaming.api.operators中的构造器参数

构造器和说明
StreamOperatorParameters(StreamTask<?,?> containingTask, StreamConfig config, Output<StreamRecord<OUT>> output, java.util.function.Supplier<ProcessingTimeService> processingTimeServiceFactory, org.apache.flink.runtime.operators.coordination.OperatorEventDispatcher operatorEventDispatcher)

org.apache.flink.streaming.api.operators.async中ProcessingTimeService的使用

参数类型为ProcessingTimeService的org.apache.flink.streaming.api.operators.async中的构造器

构造器和说明
AsyncWaitOperator(AsyncFunction<IN,OUT> asyncFunction, long timeout, int capacity, AsyncDataStream.OutputMode outputMode, ProcessingTimeService processingTimeService, MailboxExecutor mailboxExecutor)

org.apache.flink.streaming.api.operators.source中ProcessingTimeService的使用

参数类型为ProcessingTimeService的org.apache.flink.streaming.api.operators.source中的方法

限定符和类型	方法和说明
static <E> TimestampsAndWatermarks<E>	TimestampsAndWatermarks.createStreamingEventTimeLogic(org.apache.flink.api.common.eventtime.WatermarkStrategy<E> watermarkStrategy, org.apache.flink.metrics.MetricGroup metrics, ProcessingTimeService timeService, long periodicWatermarkIntervalMillis)

参数类型为ProcessingTimeService的org.apache.flink.streaming.api.operators.source中的构造器

构造器和说明
StreamingTimestampsAndWatermarks(org.apache.flink.api.common.eventtime.TimestampAssigner<T> timestampAssigner, org.apache.flink.api.common.eventtime.WatermarkGeneratorSupplier<T> watermarksFactory, org.apache.flink.api.common.eventtime.WatermarkGeneratorSupplier.Context watermarksContext, ProcessingTimeService timeService, java.time.Duration periodicWatermarkInterval)

org.apache.flink.streaming.runtime.tasks中ProcessingTimeService的使用

org.apache.flink.streaming.runtime.tasks中ProcessingTimeService的子接口

限定符和类型	接口和说明
interface	TimerService A common timer service interface with life cycle methods.

实现ProcessingTimeService的org.apache.flink.streaming.runtime.tasks中的类

限定符和类型	类和说明
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.

返回ProcessingTimeService的org.apache.flink.streaming.runtime.tasks中的方法

限定符和类型	方法和说明
ProcessingTimeService	ProcessingTimeServiceFactory.createProcessingTimeService(MailboxExecutor mailboxExecutor) Creates a new processing time service with the mailbox executor.

参数类型为ProcessingTimeService的org.apache.flink.streaming.runtime.tasks中的方法

限定符和类型	方法和说明
void	ProcessingTimeServiceAware.setProcessingTimeService(ProcessingTimeService processingTimeService)