Index (harness 2.38.0 API)

A B C D E F G H I J K M N O P R S T U W

A

add(K, AccumT, InputT) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.Combiner
add(WindowedValue<K>, AccumT, InputT) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.ValueCombiner
addFinishBundleFunction(ThrowingRunnable) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Register any DoFn.FinishBundle methods.
addIncomingDataEndpoint(Endpoints.ApiServiceDescriptor, Coder<T>, FnDataReceiver<T>) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context
addIncomingTimerEndpoint(String, Coder<Timer<T>>, FnDataReceiver<Timer<T>>) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context
addOutgoingDataEndpoint(Endpoints.ApiServiceDescriptor, Coder<T>) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Registers the outbound data endpoint with given Endpoints.ApiServiceDescriptor and Coder, returns the FnDataReceiver responsible for sending the outbound data.
addOutgoingTimersEndpoint(String, Coder<Timer<T>>) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Registers the outbound timers endpoint with given timer family id and Coder, returns the FnDataReceiver responsible for sending the outbound timers.
addPCollectionConsumer(String, FnDataReceiver<WindowedValue<T>>, Coder<T>) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Register as a consumer for a given PCollection id.
addProgressRequestCallback(PTransformRunnerFactory.ProgressRequestCallback) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Register a callback whenever progress is being requested.
addResetFunction(ThrowingRunnable) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Register any reset methods.
addStartBundleFunction(ThrowingRunnable) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Register any DoFn.StartBundle methods.
addTearDownFunction(ThrowingRunnable) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Register a tear down handler.
append(T) - Method in class org.apache.beam.fn.harness.state.BagUserState
asyncClose() - Method in class org.apache.beam.fn.harness.state.BagUserState
asyncClose() - Method in class org.apache.beam.fn.harness.state.MultimapUserState

B

BagUserState<T> - Class in org.apache.beam.fn.harness.state: An implementation of a bag user state that utilizes the Beam Fn State API to fetch, clear and persist values.
BagUserState(Cache<?, ?>, BeamFnStateClient, String, BeamFnApi.StateKey, Coder<T>) - Constructor for class org.apache.beam.fn.harness.state.BagUserState: The cache must be namespaced for this state object accordingly.
BeamFnControlClient - Class in org.apache.beam.fn.harness.control: A client for the Beam Fn Control API.
BeamFnControlClient(Endpoints.ApiServiceDescriptor, ManagedChannelFactory, OutboundObserverFactory, Executor, EnumMap<BeamFnApi.InstructionRequest.RequestCase, ThrowingFunction<BeamFnApi.InstructionRequest, BeamFnApi.InstructionResponse.Builder>>) - Constructor for class org.apache.beam.fn.harness.control.BeamFnControlClient
BeamFnControlClient(BeamFnControlGrpc.BeamFnControlStub, OutboundObserverFactory, Executor, EnumMap<BeamFnApi.InstructionRequest.RequestCase, ThrowingFunction<BeamFnApi.InstructionRequest, BeamFnApi.InstructionResponse.Builder>>) - Constructor for class org.apache.beam.fn.harness.control.BeamFnControlClient
BeamFnDataClient - Interface in org.apache.beam.fn.harness.data: The BeamFnDataClient is able to forward inbound elements to a FnDataReceiver and provide a receiver of outbound elements.
BeamFnDataGrpcClient - Class in org.apache.beam.fn.harness.data: A BeamFnDataClient that uses gRPC for sending and receiving data.
BeamFnDataGrpcClient(PipelineOptions, Function<Endpoints.ApiServiceDescriptor, ManagedChannel>, OutboundObserverFactory) - Constructor for class org.apache.beam.fn.harness.data.BeamFnDataGrpcClient
BeamFnDataReadRunner<OutputT> - Class in org.apache.beam.fn.harness: Registers as a consumer for data over the Beam Fn API.
BeamFnDataReadRunner.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle reading from the Fn Api Data Plane.
BeamFnDataWriteRunner<InputT> - Class in org.apache.beam.fn.harness: Registers as a consumer with the Beam Fn Data Api.
BeamFnDataWriteRunner() - Constructor for class org.apache.beam.fn.harness.BeamFnDataWriteRunner
BeamFnDataWriteRunner.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle writing to the Fn Api Data Plane.
BeamFnLoggingClient - Class in org.apache.beam.fn.harness.logging: Configures java.util.logging to send all LogRecords via the Beam Fn Logging API.
BeamFnLoggingClient(PipelineOptions, Endpoints.ApiServiceDescriptor, Function<Endpoints.ApiServiceDescriptor, ManagedChannel>) - Constructor for class org.apache.beam.fn.harness.logging.BeamFnLoggingClient
BeamFnLoggingMDC - Class in org.apache.beam.fn.harness.logging: Mapped diagnostic context to be consumed and set on LogEntry protos in BeamFnLoggingClient.
BeamFnLoggingMDC() - Constructor for class org.apache.beam.fn.harness.logging.BeamFnLoggingMDC
BeamFnStateClient - Interface in org.apache.beam.fn.harness.state: The BeamFnStateClient is able to forward state requests to a handler which returns a corresponding response or error if completed unsuccessfully.
BeamFnStateGrpcClientCache - Class in org.apache.beam.fn.harness.state: A cache of BeamFnStateClients which handle Beam Fn State requests using gRPC.
BeamFnStateGrpcClientCache(IdGenerator, ManagedChannelFactory, OutboundObserverFactory) - Constructor for class org.apache.beam.fn.harness.state.BeamFnStateGrpcClientCache
BeamFnStatusClient - Class in org.apache.beam.fn.harness.status
BeamFnStatusClient(Endpoints.ApiServiceDescriptor, Function<Endpoints.ApiServiceDescriptor, ManagedChannel>, ProcessBundleHandler.BundleProcessorCache, PipelineOptions, Cache<?, ?>) - Constructor for class org.apache.beam.fn.harness.status.BeamFnStatusClient
bindBag(String, StateSpec<BagState<T>>, Coder<T>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
bindCombining(String, StateSpec<CombiningState<ElementT, AccumT, ResultT>>, Coder<AccumT>, Combine.CombineFn<ElementT, AccumT, ResultT>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
bindCombiningWithContext(String, StateSpec<CombiningState<ElementT, AccumT, ResultT>>, Coder<AccumT>, CombineWithContext.CombineFnWithContext<ElementT, AccumT, ResultT>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
bindMap(String, StateSpec<MapState<KeyT, ValueT>>, Coder<KeyT>, Coder<ValueT>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
bindOrderedList(String, StateSpec<OrderedListState<T>>, Coder<T>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
bindSet(String, StateSpec<SetState<T>>, Coder<T>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
bindValue(String, StateSpec<ValueState<T>>, Coder<T>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
bindWatermark(String, StateSpec<WatermarkHoldState>, TimestampCombiner) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor: Deprecated.
The Fn API has no plans to implement WatermarkHoldState as of this writing and is waiting on resolution of BEAM-2535.
blockTillReadFinishes() - Method in class org.apache.beam.fn.harness.BeamFnDataReadRunner
BundleProcessor() - Constructor for class org.apache.beam.fn.harness.control.ProcessBundleHandler.BundleProcessor
BundleSplitListener - Interface in org.apache.beam.fn.harness.control: Listens to splits happening to a single bundle application.
BundleSplitListener.InMemory - Class in org.apache.beam.fn.harness.control: A BundleSplitListener which gathers all splits produced and stores them in memory.

C

Cache<K,V> - Interface in org.apache.beam.fn.harness: A cache allows for the storage and retrieval of values which are associated with keys.
Cache.Shrinkable<V> - Interface in org.apache.beam.fn.harness: An interface that marks an object that can be reduced in size instead of being evicted completely.
Caches - Class in org.apache.beam.fn.harness: Utility methods used to instantiate and operate over cache instances.
Caches() - Constructor for class org.apache.beam.fn.harness.Caches
Caches.ClearableCache<K,V> - Class in org.apache.beam.fn.harness: A cache that tracks keys that have been inserted into the cache and supports clearing them.
clear() - Method in class org.apache.beam.fn.harness.Caches.ClearableCache: Removes all tracked keys from the cache.
clear() - Method in class org.apache.beam.fn.harness.control.BundleSplitListener.InMemory
clear() - Method in class org.apache.beam.fn.harness.state.BagUserState
clear() - Method in class org.apache.beam.fn.harness.state.MultimapUserState
ClearableCache(Cache<K, V>) - Constructor for class org.apache.beam.fn.harness.Caches.ClearableCache
close() - Method in class org.apache.beam.fn.harness.ExternalWorkerService
close() - Method in class org.apache.beam.fn.harness.logging.BeamFnLoggingClient
close() - Method in class org.apache.beam.fn.harness.status.BeamFnStatusClient
Coder(Supplier<Cache<?, ?>>, BeamFnStateClient, Supplier<String>, Coder<T>) - Constructor for class org.apache.beam.fn.harness.state.StateBackedIterable.Coder
CombineRunners - Class in org.apache.beam.fn.harness: Executes different components of Combine PTransforms.
CombineRunners() - Constructor for class org.apache.beam.fn.harness.CombineRunners
CombineRunners.PrecombineFactory<KeyT,InputT,AccumT> - Class in org.apache.beam.fn.harness: A factory for PrecombineRunners.
CombineRunners.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle combine component PTransforms.
combining(PipelineOptions, Combine.CombineFn<InputT, AccumT, ?>, Coder<K>, Coder<? super AccumT>) - Static method in class org.apache.beam.fn.harness.PrecombineGroupingTable: Returns a GroupingTable that combines inputs into a accumulator.
combiningAndSampling(PipelineOptions, Combine.CombineFn<InputT, AccumT, ?>, Coder<K>, Coder<? super AccumT>, double) - Static method in class org.apache.beam.fn.harness.PrecombineGroupingTable: Returns a GroupingTable that combines inputs into a accumulator with sampling SizeEstimators.
compact(K, AccumT) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.Combiner
compact(WindowedValue<K>, AccumT) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.ValueCombiner
computeIfAbsent(K, Function<K, V>) - Method in interface org.apache.beam.fn.harness.Cache: Looks up the specified key and returns the associated value.
computeIfAbsent(K, Function<K, V>) - Method in class org.apache.beam.fn.harness.Caches.ClearableCache
contains(PCollectionView<T>) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
create() - Static method in class org.apache.beam.fn.harness.control.BundleSplitListener.InMemory
create(Cache<Object, Object>, BeamFnApi.ProcessBundleDescriptor, PTransformFunctionRegistry, PTransformFunctionRegistry, List<ThrowingRunnable>, List<ThrowingRunnable>, List<PTransformRunnerFactory.ProgressRequestCallback>, BundleSplitListener.InMemory, PCollectionConsumerRegistry, MetricsContainerStepMap, ExecutionStateTracker, ProcessBundleHandler.HandleStateCallsForBundle, Collection<FinalizeBundleHandler.CallbackRegistration>, Set<String>) - Static method in class org.apache.beam.fn.harness.control.ProcessBundleHandler.BundleProcessor
create() - Static method in class org.apache.beam.fn.harness.PrecombineGroupingTable.WindowedPairInfo
create(String, Coder<?>, Coder<W>, ViewFn<?, ?>, WindowMappingFn<W>) - Static method in class org.apache.beam.fn.harness.state.SideInputSpec
createAccumulator(K) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.Combiner
createAccumulator(WindowedValue<K>) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.ValueCombiner
createGroupingKey(K) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.GroupingKeyCreator
createGroupingKey(WindowedValue<K>) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.WindowingCoderGroupingKeyCreator
createOutboundAggregator(Endpoints.ApiServiceDescriptor, Supplier<String>, boolean) - Method in interface org.apache.beam.fn.harness.data.BeamFnDataClient: Creates a BeamFnDataOutboundAggregator for buffering and sending outbound data and timers over the data plane.
createOutboundAggregator(Endpoints.ApiServiceDescriptor, Supplier<String>, boolean) - Method in class org.apache.beam.fn.harness.data.BeamFnDataGrpcClient
createRunnerForPTransform(PTransformRunnerFactory.Context) - Method in class org.apache.beam.fn.harness.CombineRunners.PrecombineFactory
createRunnerForPTransform(PTransformRunnerFactory.Context) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory: Creates and returns a handler for a given PTransform.

D

decodeToIterable(List<T>) - Method in class org.apache.beam.fn.harness.state.StateBackedIterable.Coder
decodeToIterable(List<T>, long, InputStream) - Method in class org.apache.beam.fn.harness.state.StateBackedIterable.Coder
DEFAULT_SLEEP_TIME_MILLIS - Static variable in class org.apache.beam.fn.harness.status.MemoryMonitor: Amount of time (in ms) this thread must sleep between two consecutive iterations.
delegateOnInstructionRequestType(BeamFnApi.InstructionRequest) - Method in class org.apache.beam.fn.harness.control.BeamFnControlClient
describeMemory() - Method in class org.apache.beam.fn.harness.status.MemoryMonitor: Return a string describing the current memory state of the server.
describeStats() - Method in interface org.apache.beam.fn.harness.Cache: Returns a string containing caching statistics.
dumpHeap() - Method in class org.apache.beam.fn.harness.status.MemoryMonitor: Dump the current heap profile to a file in the given directory and return its name.

E

encode(Iterable<T>, OutputStream) - Method in class org.apache.beam.fn.harness.state.StateBackedIterable.Coder
estimateSize(T) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.CoderSizeEstimator
estimateSize(T) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.SizeEstimator
eternal() - Static method in class org.apache.beam.fn.harness.Caches: A cache that never evicts any values.
ExternalWorkerService - Class in org.apache.beam.fn.harness: Implements the BeamFnExternalWorkerPool service by starting a fresh SDK harness for each request.
ExternalWorkerService(PipelineOptions) - Constructor for class org.apache.beam.fn.harness.ExternalWorkerService
extract(K, AccumT) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.Combiner
extract(WindowedValue<K>, AccumT) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.ValueCombiner

F

finalizeBundle(BeamFnApi.InstructionRequest) - Method in class org.apache.beam.fn.harness.control.FinalizeBundleHandler
FinalizeBundleHandler - Class in org.apache.beam.fn.harness.control: A bundle finalization handler that expires entries after a specified amount of time.
FinalizeBundleHandler(ExecutorService) - Constructor for class org.apache.beam.fn.harness.control.FinalizeBundleHandler
finalizeState() - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
find(String) - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler.BundleProcessorCache: Finds an active bundle processor for the specified instructionId or null if one could not be found.
FlattenRunner<InputT> - Class in org.apache.beam.fn.harness: Executes flatten PTransforms.
FlattenRunner() - Constructor for class org.apache.beam.fn.harness.FlattenRunner
FlattenRunner.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle flatten PTransforms.
flush(GroupingTable.Receiver) - Method in interface org.apache.beam.fn.harness.GroupingTable: Flushes all entries in this table to output.
flush(GroupingTable.Receiver) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable: Flushes all entries in this table to output.
FnApiDoFnRunner<InputT,RestrictionT,PositionT,WatermarkEstimatorStateT,OutputT> - Class in org.apache.beam.fn.harness: A DoFnRunner specific to integrating with the Fn Api.
FnApiDoFnRunner.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle Java DoFns.
FnApiStateAccessor<K> - Class in org.apache.beam.fn.harness.state: Provides access to side inputs and state via a BeamFnStateClient.
FnApiStateAccessor(PipelineOptions, String, Supplier<String>, Supplier<List<BeamFnApi.ProcessBundleRequest.CacheToken>>, Supplier<Cache<?, ?>>, Cache<?, ?>, Map<TupleTag<?>, SideInputSpec>, BeamFnStateClient, Coder<K>, Coder<BoundedWindow>, Supplier<K>, Supplier<BoundedWindow>) - Constructor for class org.apache.beam.fn.harness.state.FnApiStateAccessor
FnApiTimerBundleTracker<K> - Class in org.apache.beam.fn.harness.state
FnApiTimerBundleTracker(Coder<K>, Coder<BoundedWindow>, Supplier<K>, Supplier<BoundedWindow>) - Constructor for class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker
FnApiTimerBundleTracker.Modifications<K> - Class in org.apache.beam.fn.harness.state
FnApiTimerBundleTracker.TimerInfo<K> - Class in org.apache.beam.fn.harness.state
FnHarness - Class in org.apache.beam.fn.harness: Main entry point into the Beam SDK Fn Harness for Java.
FnHarness() - Constructor for class org.apache.beam.fn.harness.FnHarness
forApiServiceDescriptor(Endpoints.ApiServiceDescriptor) - Method in class org.apache.beam.fn.harness.state.BeamFnStateGrpcClientCache: Creates or returns an existing BeamFnStateClient depending on whether the passed in Endpoints.ApiServiceDescriptor currently has a BeamFnStateClient bound to the same channel.
forPTransform(String, RunnerApi.PTransform) - Method in interface org.apache.beam.fn.harness.MapFnRunners.ValueMapFnFactory
forPTransform(String, RunnerApi.PTransform) - Method in interface org.apache.beam.fn.harness.MapFnRunners.WindowedValueMapFnFactory
forValueMapFnFactory(MapFnRunners.ValueMapFnFactory<InputT, OutputT>) - Static method in class org.apache.beam.fn.harness.MapFnRunners: Create a MapFnRunners where the map function consumes elements directly.
forwardElementToConsumer(WindowedValue<OutputT>) - Method in class org.apache.beam.fn.harness.BeamFnDataReadRunner
forWindowedValueMapFnFactory(MapFnRunners.WindowedValueMapFnFactory<InputT, OutputT>) - Static method in class org.apache.beam.fn.harness.MapFnRunners: Create a MapFnRunners where the map function consumes Windowed Values and produced Windowed Values.
fromOptions(PipelineOptions) - Static method in class org.apache.beam.fn.harness.Caches: Uses the specified PipelineOptions to configure and return a cache instance based upon parameters within SdkHarnessOptions.
fromOptions(PipelineOptions) - Static method in class org.apache.beam.fn.harness.status.MemoryMonitor
fromOptions(PipelineOptions) - Static method in class org.apache.beam.fn.harness.stream.HarnessStreamObserverFactories: Creates an OutboundObserverFactory for client-side RPCs.

G

get() - Method in class org.apache.beam.fn.harness.state.BagUserState
get(PCollectionView<T>, BoundedWindow) - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
get() - Method in class org.apache.beam.fn.harness.state.IterableSideInput
get() - Method in class org.apache.beam.fn.harness.state.MultimapSideInput
get(K) - Method in class org.apache.beam.fn.harness.state.MultimapSideInput
get(K) - Method in class org.apache.beam.fn.harness.state.MultimapUserState
getActiveBundleProcessors() - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler.BundleProcessorCache
getBeamFnDataClient() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: A client for handling inbound and outbound data streams.
getBeamFnStateClient() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: A client for handling state requests.
getBundleCacheSupplier() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: A cache that is used for each bundle and cleared when the bundle completes.
getBundleFinalizer() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Register callbacks that will be invoked when the runner completes the bundle.
getBundleModifications() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker
getBundleProcessorCache() - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler
getCache() - Method in interface org.apache.beam.fn.harness.state.StateBackedIterable.StateBackedIterableTranslationContext
getCacheTokensSupplier() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: A supplier containing the active cache tokens for this bundle.
getCoders() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: An immutable mapping from coder id to coder definition.
getCoderTranslators() - Method in class org.apache.beam.fn.harness.state.StateBackedIterable.Registrar
getCoderURNs() - Method in class org.apache.beam.fn.harness.state.StateBackedIterable.Registrar
getCurrentInstructionId() - Method in interface org.apache.beam.fn.harness.state.StateBackedIterable.StateBackedIterableTranslationContext
getExecutionTimeMonitoringData(ShortIdMap) - Method in class org.apache.beam.fn.harness.data.PCollectionConsumerRegistry
getExecutionTimeMonitoringData(ShortIdMap) - Method in class org.apache.beam.fn.harness.data.PTransformFunctionRegistry
getExecutionTimeMonitoringInfos() - Method in class org.apache.beam.fn.harness.data.PCollectionConsumerRegistry
getExecutionTimeMonitoringInfos() - Method in class org.apache.beam.fn.harness.data.PTransformFunctionRegistry
getFunctions() - Method in class org.apache.beam.fn.harness.data.PTransformFunctionRegistry
getInstructionId() - Static method in class org.apache.beam.fn.harness.logging.BeamFnLoggingMDC: Gets the Instruction ID of the current thread.
getKeyFromInputPair(Object) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.PairInfo
getKeyFromInputPair(Object) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.WindowedPairInfo
getModifiedEventTimersOrdered() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.Modifications
getModifiedProcessingTimersOrdered() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.Modifications
getModifiedSynchronizedProcessingTimersOrdered() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.Modifications
getModifiedTimerIds() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.Modifications
getModifiedTimersOrdered(TimeDomain) - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.Modifications
getMonitoringInfos() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.ProgressRequestCallback
getMultiplexingConsumer(String) - Method in class org.apache.beam.fn.harness.data.PCollectionConsumerRegistry: New consumers should not be register()-ed after calling this method.
getPCollectionConsumer(String) - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Returns a FnDataReceiver to send output to for the specified PCollection id.
getPCollections() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: An immutable mapping from PCollection id to PCollection definition.
getPipelineOptions() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: Pipeline options.
getPrimaryRoots() - Method in class org.apache.beam.fn.harness.control.BundleSplitListener.InMemory
getPrimaryRoots() - Method in class org.apache.beam.fn.harness.HandlesSplits.SplitResult
getProcessBundleInstructionIdSupplier() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: A supplier containing the active process bundle instruction id.
getProcessWideCache() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: A cache that is process wide and persists across bundle boundaries.
getProgress() - Method in interface org.apache.beam.fn.harness.HandlesSplits: Returns the current progress of the active element as a fraction between 0.0 and 1.0.
getPTransform() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: The PTransform definition.
getPTransformId() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: The id of the PTransform.
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.BeamFnDataReadRunner.Registrar
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.BeamFnDataWriteRunner.Registrar
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.CombineRunners.Registrar
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.FlattenRunner.Registrar
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.FnApiDoFnRunner.Registrar
getPTransformRunnerFactories() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Registrar: Returns a mapping from RunnerApi.FunctionSpec#getUrn() to a factory capable of instantiating an appropriate handler.
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.ToStringFnRunner.Registrar
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.WindowMappingFnRunner.Registrar
getPTransformRunnerFactories() - Method in class org.apache.beam.fn.harness.WindowMergingFnRunner.Registrar
getResidualRoots() - Method in class org.apache.beam.fn.harness.control.BundleSplitListener.InMemory
getResidualRoots() - Method in class org.apache.beam.fn.harness.HandlesSplits.SplitResult
getRunnerCapabilities() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: An immutable set of runner capability urns.
getSplitListener() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: A listener to be invoked when the PTransform splits itself.
getStateClient() - Method in interface org.apache.beam.fn.harness.state.StateBackedIterable.StateBackedIterableTranslationContext
getStateTracker() - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler.BundleProcessor
getTimeDomain() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.TimerInfo
getTimer() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.TimerInfo
getTimerFamilyOrId() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.TimerInfo
getValueFromInputPair(Object) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.PairInfo
getValueFromInputPair(Object) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.WindowedPairInfo
getWindowingStrategies() - Method in interface org.apache.beam.fn.harness.PTransformRunnerFactory.Context: An immutable mapping from windowing strategy id to windowing strategy definition.
GroupingTable<K,InputT,AccumT> - Interface in org.apache.beam.fn.harness: An interface that groups inputs to an accumulator and flushes the output.
GroupingTable.Receiver - Interface in org.apache.beam.fn.harness: Abstract interface of things that accept inputs one at a time via process().

H

handle(BeamFnApi.StateRequest.Builder) - Method in interface org.apache.beam.fn.harness.state.BeamFnStateClient: Consumes a state request populating a unique id returning a future to the response.
HandlesSplits - Interface in org.apache.beam.fn.harness: An interface that may be used to extend a FnDataReceiver signalling that the downstream runner is capable of performing splitting and providing progress reporting.
HandlesSplits.SplitResult - Class in org.apache.beam.fn.harness
harnessMonitoringInfos(BeamFnApi.InstructionRequest) - Method in class org.apache.beam.fn.harness.control.HarnessMonitoringInfosInstructionHandler
HarnessMonitoringInfosInstructionHandler - Class in org.apache.beam.fn.harness.control: Processes BeamFnApi.InstructionRequest's BeamFnApi.HarnessMonitoringInfosResponse
HarnessMonitoringInfosInstructionHandler(ShortIdMap) - Constructor for class org.apache.beam.fn.harness.control.HarnessMonitoringInfosInstructionHandler
HarnessStreamObserverFactories - Class in org.apache.beam.fn.harness.stream: Uses PipelineOptions to configure which underlying StreamObserver implementation to use in the java SDK harness.
HarnessStreamObserverFactories() - Constructor for class org.apache.beam.fn.harness.stream.HarnessStreamObserverFactories
hashCode() - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler.BundleProcessorCache

I

InMemory() - Constructor for class org.apache.beam.fn.harness.control.BundleSplitListener.InMemory
isEmpty() - Method in class org.apache.beam.fn.harness.state.FnApiStateAccessor
isThrashing() - Method in class org.apache.beam.fn.harness.status.MemoryMonitor
IterableSideInput<T> - Class in org.apache.beam.fn.harness.state: An implementation of a iterable side input that utilizes the Beam Fn State API to fetch values.
IterableSideInput(Cache<?, ?>, BeamFnStateClient, String, BeamFnApi.StateKey, Coder<T>) - Constructor for class org.apache.beam.fn.harness.state.IterableSideInput
iterator() - Method in class org.apache.beam.fn.harness.state.StateBackedIterable

J

JAVA_SOURCE_URN - Static variable in class org.apache.beam.fn.harness.control.ProcessBundleHandler

K

keys() - Method in class org.apache.beam.fn.harness.state.MultimapUserState
keySet() - Method in class org.apache.beam.fn.harness.data.PCollectionConsumerRegistry

M

main(String[]) - Static method in class org.apache.beam.fn.harness.ExternalWorkerService: Worker pool entry point.
main(String[]) - Static method in class org.apache.beam.fn.harness.FnHarness
main(Function<String, String>) - Static method in class org.apache.beam.fn.harness.FnHarness
main(String, PipelineOptions, Set<String>, Endpoints.ApiServiceDescriptor, Endpoints.ApiServiceDescriptor, Endpoints.ApiServiceDescriptor) - Static method in class org.apache.beam.fn.harness.FnHarness: Run a FnHarness with the given id and options that attaches to the specified logging and control API service descriptors.
main(String, PipelineOptions, Set<String>, Endpoints.ApiServiceDescriptor, Endpoints.ApiServiceDescriptor, Endpoints.ApiServiceDescriptor, ManagedChannelFactory, OutboundObserverFactory, Cache<Object, Object>) - Static method in class org.apache.beam.fn.harness.FnHarness: Run a FnHarness with the given id and options that attaches to the specified logging and control API service descriptors using the given channel factory and outbound observer factory.
makeOutputPair(Object, Object) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.PairInfo
makeOutputPair(Object, Object) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.WindowedPairInfo
MapFnRunners - Class in org.apache.beam.fn.harness: Utilities to create PTransformRunners which execute simple map functions.
MapFnRunners() - Constructor for class org.apache.beam.fn.harness.MapFnRunners
MapFnRunners.ValueMapFnFactory<InputT,OutputT> - Interface in org.apache.beam.fn.harness: A function factory which given a PTransform returns a map function.
MapFnRunners.WindowedValueMapFnFactory<InputT,OutputT> - Interface in org.apache.beam.fn.harness: A function factory which given a PTransform returns a map function over the entire WindowedValue of input and output elements.
MemoryMonitor - Class in org.apache.beam.fn.harness.status: A runnable which monitors a server for GC thrashing.
MemoryMonitor.GCStatsProvider - Interface in org.apache.beam.fn.harness.status: Abstract interface for providing GC stats (for testing).
merge(K, Iterable<AccumT>) - Method in interface org.apache.beam.fn.harness.PrecombineGroupingTable.Combiner
merge(WindowedValue<K>, Iterable<AccumT>) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable.ValueCombiner
Modifications() - Constructor for class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.Modifications
MultimapSideInput<K,V> - Class in org.apache.beam.fn.harness.state: An implementation of a multimap side input that utilizes the Beam Fn State API to fetch values.
MultimapSideInput(Cache<?, ?>, BeamFnStateClient, String, BeamFnApi.StateKey, Coder<K>, Coder<V>) - Constructor for class org.apache.beam.fn.harness.state.MultimapSideInput
MultimapUserState<K,V> - Class in org.apache.beam.fn.harness.state: An implementation of a multimap user state that utilizes the Beam Fn State API to fetch, clear and persist values.
MultimapUserState(Cache<?, ?>, BeamFnStateClient, String, BeamFnApi.StateKey, Coder<K>, Coder<V>) - Constructor for class org.apache.beam.fn.harness.state.MultimapUserState

N

noop() - Static method in class org.apache.beam.fn.harness.Caches: A cache that never stores any values.

O

of(List<BeamFnApi.BundleApplication>, List<BeamFnApi.DelayedBundleApplication>) - Static method in class org.apache.beam.fn.harness.HandlesSplits.SplitResult
of(Timer<K>, String, TimeDomain) - Static method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.TimerInfo
org.apache.beam.fn.harness - package org.apache.beam.fn.harness: Top level package for Beam Java Fn Harness.
org.apache.beam.fn.harness.control - package org.apache.beam.fn.harness.control: Control service client and individual request handlers.
org.apache.beam.fn.harness.data - package org.apache.beam.fn.harness.data: Data service client and logical stream multiplexing.
org.apache.beam.fn.harness.logging - package org.apache.beam.fn.harness.logging: Logging service client and JUL logging handler adapter.
org.apache.beam.fn.harness.state - package org.apache.beam.fn.harness.state: State client and state caching.
org.apache.beam.fn.harness.status - package org.apache.beam.fn.harness.status: Worker status client.
org.apache.beam.fn.harness.stream - package org.apache.beam.fn.harness.stream: gRPC stream management.
outputTimers(Function<String, FnDataReceiver<Timer<?>>>) - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker

P

PCollectionConsumerRegistry - Class in org.apache.beam.fn.harness.data: The PCollectionConsumerRegistry is used to maintain a collection of consuming FnDataReceiver for each pCollectionId.
PCollectionConsumerRegistry(MetricsContainerStepMap, ExecutionStateTracker) - Constructor for class org.apache.beam.fn.harness.data.PCollectionConsumerRegistry
peek(K) - Method in interface org.apache.beam.fn.harness.Cache: Looks up the specified key returning null if the value is not within the cache.
PrecombineFactory() - Constructor for class org.apache.beam.fn.harness.CombineRunners.PrecombineFactory
PrecombineGroupingTable<K,InputT,AccumT> - Class in org.apache.beam.fn.harness: Static utility methods that provide GroupingTable implementations.
PrecombineGroupingTable.CoderSizeEstimator<T> - Class in org.apache.beam.fn.harness: Implements SizeEstimator via Coder.
PrecombineGroupingTable.Combiner<K,InputT,AccumT,OutputT> - Interface in org.apache.beam.fn.harness: Provides client-specific operations for combining values.
PrecombineGroupingTable.GroupingKeyCreator<K> - Interface in org.apache.beam.fn.harness: Provides client-specific operations for grouping keys.
PrecombineGroupingTable.PairInfo - Interface in org.apache.beam.fn.harness: Provides client-specific operations for working with elements that are key/value or key/values pairs.
PrecombineGroupingTable.SizeEstimator<T> - Interface in org.apache.beam.fn.harness: Provides client-specific operations for size estimates.
PrecombineGroupingTable.ValueCombiner<K,InputT,AccumT,OutputT> - Class in org.apache.beam.fn.harness: Implements Precombine Combiner via Combine.KeyedCombineFn.
PrecombineGroupingTable.WindowedPairInfo - Class in org.apache.beam.fn.harness: Implements Precombine PairInfo via KVs.
PrecombineGroupingTable.WindowingCoderGroupingKeyCreator<K> - Class in org.apache.beam.fn.harness: Implements Precombine GroupingKeyCreator via Coder.
process(Object) - Method in interface org.apache.beam.fn.harness.GroupingTable.Receiver: Processes the element.
processBundle(BeamFnApi.InstructionRequest) - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler: Processes a bundle, running the start(), process(), and finish() functions.
ProcessBundleHandler - Class in org.apache.beam.fn.harness.control: Processes BeamFnApi.ProcessBundleRequests and BeamFnApi.ProcessBundleSplitRequests.
ProcessBundleHandler(PipelineOptions, Set<String>, Function<String, BeamFnApi.ProcessBundleDescriptor>, BeamFnDataClient, BeamFnStateGrpcClientCache, FinalizeBundleHandler, ShortIdMap, Cache<Object, Object>) - Constructor for class org.apache.beam.fn.harness.control.ProcessBundleHandler
ProcessBundleHandler.BundleProcessor - Class in org.apache.beam.fn.harness.control: A container for the reusable information used to process a bundle.
ProcessBundleHandler.BundleProcessorCache - Class in org.apache.beam.fn.harness.control: A cache for ProcessBundleHandler.BundleProcessors.
progress(BeamFnApi.InstructionRequest) - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler
PTransformFunctionRegistry - Class in org.apache.beam.fn.harness.data: A class to to register and retrieve functions for bundle processing (i.e.
PTransformFunctionRegistry(MetricsContainerStepMap, ExecutionStateTracker, String) - Constructor for class org.apache.beam.fn.harness.data.PTransformFunctionRegistry: Construct the registry to run for either start or finish bundle functions.
PTransformRunnerFactory<T> - Interface in org.apache.beam.fn.harness: A factory able to instantiate an appropriate handler for a given PTransform.
PTransformRunnerFactory.Context - Interface in org.apache.beam.fn.harness: A context used to instantiate and support the handler necessary to execute the PTransform.
PTransformRunnerFactory.ProgressRequestCallback - Interface in org.apache.beam.fn.harness: A marker interface used to register providing additional monitoring information whenever progress is being requested.
PTransformRunnerFactory.Registrar - Interface in org.apache.beam.fn.harness: A registrar which can return a mapping from RunnerApi.FunctionSpec#getUrn() to a factory capable of instantiating an appropriate handler.
put(K, V) - Method in interface org.apache.beam.fn.harness.Cache: Inserts a new value associated with the given key or updates an existing association of the same key with the new value.
put(K, V) - Method in class org.apache.beam.fn.harness.Caches.ClearableCache
put(Object, GroupingTable.Receiver) - Method in interface org.apache.beam.fn.harness.GroupingTable: Adds a pair to this table, possibly flushing some entries to output if the table is full.
put(Object, GroupingTable.Receiver) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable: Adds a pair to this table, possibly flushing some entries to output if the table is full.
put(K, InputT, GroupingTable.Receiver) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable: Adds the key and value to this table, possibly flushing some entries to output if the table is full.
put(K, V) - Method in class org.apache.beam.fn.harness.state.MultimapUserState

R

readAllAndDecodeStartingFrom(Cache<?, ?>, BeamFnStateClient, BeamFnApi.StateRequest, Coder<T>) - Static method in class org.apache.beam.fn.harness.state.StateFetchingIterators: This adapter handles using the continuation token to provide iteration over all the elements returned by the Beam Fn State API using the supplied state client, state request for the first chunk of the state stream, and a value decoder.
register(String, String, FnDataReceiver<WindowedValue<T>>, Coder<T>) - Method in class org.apache.beam.fn.harness.data.PCollectionConsumerRegistry: Register the specified consumer to handle the elements in the pCollection associated with pCollectionId.
register(String, ThrowingRunnable) - Method in class org.apache.beam.fn.harness.data.PTransformFunctionRegistry: Register the runnable to process the specific pTransformId and track its execution time.
registerCallbacks(String, Collection<FinalizeBundleHandler.CallbackRegistration>) - Method in class org.apache.beam.fn.harness.control.FinalizeBundleHandler
registerReceiver(String, List<Endpoints.ApiServiceDescriptor>, CloseableFnDataReceiver<BeamFnApi.Elements>) - Method in interface org.apache.beam.fn.harness.data.BeamFnDataClient: Registers the following inbound receiver for the provided instruction id.
registerReceiver(String, List<Endpoints.ApiServiceDescriptor>, CloseableFnDataReceiver<BeamFnApi.Elements>) - Method in class org.apache.beam.fn.harness.data.BeamFnDataGrpcClient
Registrar() - Constructor for class org.apache.beam.fn.harness.BeamFnDataReadRunner.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.BeamFnDataWriteRunner.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.CombineRunners.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.FlattenRunner.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.FnApiDoFnRunner.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.state.StateBackedIterable.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.ToStringFnRunner.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.WindowMappingFnRunner.Registrar
Registrar() - Constructor for class org.apache.beam.fn.harness.WindowMergingFnRunner.Registrar
remove(K) - Method in interface org.apache.beam.fn.harness.Cache: Removes the mapping for a key from the cache if it is present.
remove(K) - Method in class org.apache.beam.fn.harness.Caches.ClearableCache
remove(K) - Method in class org.apache.beam.fn.harness.state.MultimapUserState
reset() - Method in class org.apache.beam.fn.harness.BeamFnDataReadRunner
reset() - Method in class org.apache.beam.fn.harness.data.PCollectionConsumerRegistry: Reset the execution states of the registered functions.
reset() - Method in class org.apache.beam.fn.harness.data.PTransformFunctionRegistry: Reset the execution states of the registered functions.
reset() - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker
run() - Method in class org.apache.beam.fn.harness.status.MemoryMonitor: Runs this thread.

S

sendInstructionResponse(BeamFnApi.InstructionResponse) - Method in class org.apache.beam.fn.harness.control.BeamFnControlClient
setInstructionId(String) - Static method in class org.apache.beam.fn.harness.logging.BeamFnLoggingMDC: Sets the Instruction ID of the current thread, which will be inherited by child threads.
setMaxSize(long) - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable
shrink() - Method in interface org.apache.beam.fn.harness.Cache.Shrinkable: Returns a new object that is smaller than the object being evicted.
shutdown() - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler: Shutdown the bundles, running the tearDown() functions.
SideInputSpec<W extends org.apache.beam.sdk.transforms.windowing.BoundedWindow> - Class in org.apache.beam.fn.harness.state: A specification for side inputs containing the access pattern, a value Coder, the window Coder, the ViewFn, and the WindowMappingFn.
SideInputSpec() - Constructor for class org.apache.beam.fn.harness.state.SideInputSpec
size() - Method in class org.apache.beam.fn.harness.PrecombineGroupingTable
split(List<BeamFnApi.BundleApplication>, List<BeamFnApi.DelayedBundleApplication>) - Method in class org.apache.beam.fn.harness.control.BundleSplitListener.InMemory
split(List<BeamFnApi.BundleApplication>, List<BeamFnApi.DelayedBundleApplication>) - Method in interface org.apache.beam.fn.harness.control.BundleSplitListener: Signals that the current application should be split into the given primary and residual roots.
SplitResult() - Constructor for class org.apache.beam.fn.harness.HandlesSplits.SplitResult
start() - Method in class org.apache.beam.fn.harness.ExternalWorkerService
startWorker(BeamFnApi.StartWorkerRequest, StreamObserver<BeamFnApi.StartWorkerResponse>) - Method in class org.apache.beam.fn.harness.ExternalWorkerService
StateBackedIterable<T> - Class in org.apache.beam.fn.harness.state: A state backed iterable which allows for fetching elements over the portability state API.
StateBackedIterable(Cache<?, ?>, BeamFnStateClient, String, BeamFnApi.StateKey, Coder<T>, List<T>) - Constructor for class org.apache.beam.fn.harness.state.StateBackedIterable
StateBackedIterable.Coder<T> - Class in org.apache.beam.fn.harness.state: Decodes an Iterable that might be backed by state.
StateBackedIterable.Registrar - Class in org.apache.beam.fn.harness.state: A CoderTranslatorRegistrar for beam:coder:state_backed_iterable:v1.
StateBackedIterable.StateBackedIterableTranslationContext - Interface in org.apache.beam.fn.harness.state: Additional parameters required by the StateBackedIterable.Coder.
StateFetchingIterators - Class in org.apache.beam.fn.harness.state: Adapters which convert a a logical series of chunks using continuation tokens over the Beam Fn State API into an Iterator of ByteStrings.
stop() - Method in class org.apache.beam.fn.harness.status.MemoryMonitor: Request the memory monitor stops.
stopWorker(BeamFnApi.StopWorkerRequest, StreamObserver<BeamFnApi.StopWorkerResponse>) - Method in class org.apache.beam.fn.harness.ExternalWorkerService
subCache(Cache<?, ?>, Object, Object...) - Static method in class org.apache.beam.fn.harness.Caches: Returns a view of a cache that operates on keys with a specified key prefix.

T

TimerInfo() - Constructor for class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker.TimerInfo
timerModified(String, TimeDomain, Timer<K>) - Method in class org.apache.beam.fn.harness.state.FnApiTimerBundleTracker
toString() - Method in class org.apache.beam.fn.harness.logging.BeamFnLoggingClient
ToStringFnRunner - Class in org.apache.beam.fn.harness: Translates from elements to human-readable string.
ToStringFnRunner() - Constructor for class org.apache.beam.fn.harness.ToStringFnRunner
ToStringFnRunner.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle translating elements to a human readable string.
totalGCTimeMilliseconds() - Method in interface org.apache.beam.fn.harness.status.MemoryMonitor.GCStatsProvider: Return the total milliseconds spent in GC since JVM was started.
trySplit(BeamFnApi.ProcessBundleSplitRequest, BeamFnApi.ProcessBundleSplitResponse.Builder) - Method in class org.apache.beam.fn.harness.BeamFnDataReadRunner
trySplit(BeamFnApi.InstructionRequest) - Method in class org.apache.beam.fn.harness.control.ProcessBundleHandler: Splits an active bundle.
trySplit(double) - Method in interface org.apache.beam.fn.harness.HandlesSplits: Returns null if the split was unsuccessful.
tryToDumpHeap() - Method in class org.apache.beam.fn.harness.status.MemoryMonitor: Dumps the heap to a file and return the name of the file, or null if the heap should not or could not be dumped.

U

unregisterReceiver(String, List<Endpoints.ApiServiceDescriptor>) - Method in interface org.apache.beam.fn.harness.data.BeamFnDataClient: Receivers are only expected to be unregistered when bundle processing has completed successfully.
unregisterReceiver(String, List<Endpoints.ApiServiceDescriptor>) - Method in class org.apache.beam.fn.harness.data.BeamFnDataGrpcClient

W

waitForResources(String) - Method in class org.apache.beam.fn.harness.status.MemoryMonitor: Return only when the server is not in the GC thrashing state.
waitForTermination() - Method in class org.apache.beam.fn.harness.control.BeamFnControlClient: This method blocks until the control stream has completed.
waitForThrashingState(boolean) - Method in class org.apache.beam.fn.harness.status.MemoryMonitor: For testing only: Wait for thrashing status to be updated to given value.
weigh(Object) - Static method in class org.apache.beam.fn.harness.Caches
WindowMappingFnRunner - Class in org.apache.beam.fn.harness: Represents mapping of main input window onto side input window.
WindowMappingFnRunner() - Constructor for class org.apache.beam.fn.harness.WindowMappingFnRunner
WindowMappingFnRunner.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle mapping main input windows onto side input windows.
WindowMergingFnRunner<T,W extends org.apache.beam.sdk.transforms.windowing.BoundedWindow> - Class in org.apache.beam.fn.harness: Merges windows using a WindowFn.
WindowMergingFnRunner() - Constructor for class org.apache.beam.fn.harness.WindowMergingFnRunner
WindowMergingFnRunner.Registrar - Class in org.apache.beam.fn.harness: A registrar which provides a factory to handle merging windows based upon the WindowFn.
writeReplace() - Method in class org.apache.beam.fn.harness.state.StateBackedIterable

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