All Classes

Class	Description
AggregateFunction<IN,ACC,OUT>	The AggregateFunction is a flexible aggregation function, characterized by the following features: The aggregates may use different types for input values, intermediate aggregates, and result type, to support a wide range of aggregation types.
AggregatingState<IN,OUT>	State interface for aggregating state, based on an AggregateFunction.
AggregatingState<IN,OUT>	State interface for aggregating state, based on an AggregateFunction.
AggregatingStateDeclaration<IN,ACC,OUT>	This represents a declaration of the aggregating state.
AppendingState<IN,OUT>	Base interface for partitioned state that supports adding elements and inspecting the current state.
AppendingState<IN,OUT,SYNCOUT>	Base interface for partitioned state that supports adding elements and inspecting the current state.
BiConsumerWithException<T,U,E extends Throwable>	A checked extension of the BiConsumer interface.
BiFunctionWithException<T,U,R,E extends Throwable>	BiFunction interface which can throw exceptions.
BoolWatermark	The BoolWatermark represents a watermark with a boolean value and an associated identifier.
BoolWatermarkDeclaration	The BoolWatermarkDeclaration class implements the WatermarkDeclaration interface and provides additional functionality specific to boolean-type watermarks.
BroadcastState<K,V>	A type of state that can be created to store the state of a BroadcastStream.
BroadcastStateDeclaration<K,V>	This represents a declaration of the broadcast state.
CheckedSupplier<R>	Similar to Supplier but can throw Exception.
Function	The base interface for all user-defined functions.
FunctionWithException<T,R,E extends Throwable>	A functional interface for a Function that may throw exceptions.
IllegalRedistributionModeException	A special IllegalStateException indicating a mismatch in StateDeclaration.
KeySelector<IN,KEY>	The KeySelector allows to use deterministic objects for operations such as reduce, reduceGroup, join, coGroup, etc.
ListState<T>	State interface for partitioned list state in Operations.
ListState<T>	State interface for partitioned list state in Operations.
ListStateDeclaration<T>	This represents a declaration of the list state.
ListStateDeclaration.RedistributionStrategy	ListStateDeclaration.RedistributionStrategy is used to guide the assignment of states during rescaling.
LongFunctionWithException<R,E extends Throwable>	Similar to LongFunction but can throw Exception.
LongWatermark	The LongWatermark represents a watermark with a long value and an associated identifier.
LongWatermarkDeclaration	The LongWatermarkDeclaration class implements the WatermarkDeclaration interface and provides additional functionality specific to long-type watermarks.
MapState<UK,UV>	State interface for partitioned key-value state.
MapState<UK,UV>	State interface for partitioned key-value state.
MapStateDeclaration<K,V>	This represents a declaration of the map state.
MemorySize	MemorySize is a representation of a number of bytes, viewable in different units.
MemorySize.MemoryUnit	Enum which defines memory unit, mostly used to parse value from configuration file.
MergingState<IN,OUT>	Extension of AppendingState that allows merging of state.
MergingState<IN,OUT,SYNCOUT>	Extension of AppendingState that allows merging of state.
NullFieldException	An exception specifying that a required field was not set in a record, i.e. was null .
QuadConsumer<S,T,U,V>	Operation which is performed on four given arguments.
QuadFunction<S,T,U,V,R>	Function which takes three arguments.
ReadOnlyBroadcastState<K,V>	A read-only view of the BroadcastState.
ReduceFunction<T>	Base interface for Reduce functions.
ReducingState<T>	State interface for reducing state.
ReducingState<T>	State interface for reducing state.
ReducingStateDeclaration<T>	This represents a declaration of the reducing state.
RunnableWithException	Similar to a Runnable, this interface is used to capture a block of code to be executed.
RuntimeExecutionMode	Runtime execution mode of DataStream programs.
SerializableFunction<T,R>	A Function that is also Serializable.
SerializableSupplier<T>	A serializable Supplier.
SerializableSupplierWithException<T,E extends Throwable>	A serializable SupplierWithException.
Sink<T>	Sink interface for DataStream api v2.
SlotSharingGroup	Describe the name and the different resource components of a slot sharing group.
SlotSharingGroup.Builder	Builder for SlotSharingGroup.
Source<T>	Source interface for DataStream api v2.
State	Interface that different types of partitioned state must implement.
State	Interface that different types of partitioned state must implement.
StateDeclaration	StateDeclaration represents a declaration of the specific state used.
StateDeclaration.RedistributionMode	StateDeclaration.RedistributionMode is used to indicate whether this state supports redistribution between partitions and how to redistribute this state during rescaling.
StateDeclarations	This is a helper class for declaring various states.
StateDeclarations.AggregatingStateDeclarationBuilder<IN,OUT,ACC>	Builder for AggregatingStateDeclaration.
StateDeclarations.ListStateDeclarationBuilder<T>	Builder for ListStateDeclaration.
StateDeclarations.MapStateDeclarationBuilder<K,V>	Builder for MapStateDeclaration.
StateDeclarations.ReducingStateDeclarationBuilder<T>	Builder for ReducingStateDeclaration.
StateDeclarations.ValueStateDeclarationBuilder<T>	Builder for ValueStateDeclaration.
StateFuture<T>	StateFuture is a future that act as a return value for async state interfaces.
StateIterator<T>	Asynchronous iterators allow to iterate over data that comes asynchronously, on-demand.
SupplierWithException<R,E extends Throwable>	A functional interface for a Supplier that may throw exceptions.
TaggedUnion<T1,T2>	Utility class for implementing CoGroupedStream in DataStream V1, as well as two-input window operations in DataStream V2.
ThrowingConsumer<T,E extends Throwable>	This interface is basically Java's Consumer interface enhanced with the ability to throw an exception.
ThrowingRunnable<E extends Throwable>	Similar to a Runnable, this interface is used to capture a block of code to be executed.
TriConsumer<S,T,U>	Operation which is performed on three given arguments.
TriConsumerWithException<S,T,U,E extends Throwable>	A checked extension of the TriConsumer interface.
TriFunction<S,T,U,R>	Function which takes three arguments.
TriFunctionWithException<S,T,U,R,E extends Throwable>	Function which takes three arguments.
Tuple	The base class of all tuples.
Tuple0	A tuple with 0 fields.
Tuple0Builder	A builder class for Tuple0.
Tuple1<T0>	A tuple with 1 fields.
Tuple10<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9>	A tuple with 10 fields.
Tuple10Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9>	A builder class for Tuple10.
Tuple11<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10>	A tuple with 11 fields.
Tuple11Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10>	A builder class for Tuple11.
Tuple12<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11>	A tuple with 12 fields.
Tuple12Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11>	A builder class for Tuple12.
Tuple13<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12>	A tuple with 13 fields.
Tuple13Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12>	A builder class for Tuple13.
Tuple14<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13>	A tuple with 14 fields.
Tuple14Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13>	A builder class for Tuple14.
Tuple15<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14>	A tuple with 15 fields.
Tuple15Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14>	A builder class for Tuple15.
Tuple16<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15>	A tuple with 16 fields.
Tuple16Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15>	A builder class for Tuple16.
Tuple17<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16>	A tuple with 17 fields.
Tuple17Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16>	A builder class for Tuple17.
Tuple18<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17>	A tuple with 18 fields.
Tuple18Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17>	A builder class for Tuple18.
Tuple19<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18>	A tuple with 19 fields.
Tuple19Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18>	A builder class for Tuple19.
Tuple1Builder<T0>	A builder class for Tuple1.
Tuple2<T0,T1>	A tuple with 2 fields.
Tuple20<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19>	A tuple with 20 fields.
Tuple20Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19>	A builder class for Tuple20.
Tuple21<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20>	A tuple with 21 fields.
Tuple21Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20>	A builder class for Tuple21.
Tuple22<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21>	A tuple with 22 fields.
Tuple22Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21>	A builder class for Tuple22.
Tuple23<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22>	A tuple with 23 fields.
Tuple23Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22>	A builder class for Tuple23.
Tuple24<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22,T23>	A tuple with 24 fields.
Tuple24Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22,T23>	A builder class for Tuple24.
Tuple25<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22,T23,T24>	A tuple with 25 fields.
Tuple25Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22,T23,T24>	A builder class for Tuple25.
Tuple2Builder<T0,T1>	A builder class for Tuple2.
Tuple3<T0,T1,T2>	A tuple with 3 fields.
Tuple3Builder<T0,T1,T2>	A builder class for Tuple3.
Tuple4<T0,T1,T2,T3>	A tuple with 4 fields.
Tuple4Builder<T0,T1,T2,T3>	A builder class for Tuple4.
Tuple5<T0,T1,T2,T3,T4>	A tuple with 5 fields.
Tuple5Builder<T0,T1,T2,T3,T4>	A builder class for Tuple5.
Tuple6<T0,T1,T2,T3,T4,T5>	A tuple with 6 fields.
Tuple6Builder<T0,T1,T2,T3,T4,T5>	A builder class for Tuple6.
Tuple7<T0,T1,T2,T3,T4,T5,T6>	A tuple with 7 fields.
Tuple7Builder<T0,T1,T2,T3,T4,T5,T6>	A builder class for Tuple7.
Tuple8<T0,T1,T2,T3,T4,T5,T6,T7>	A tuple with 8 fields.
Tuple8Builder<T0,T1,T2,T3,T4,T5,T6,T7>	A builder class for Tuple8.
Tuple9<T0,T1,T2,T3,T4,T5,T6,T7,T8>	A tuple with 9 fields.
Tuple9Builder<T0,T1,T2,T3,T4,T5,T6,T7,T8>	A builder class for Tuple9.
TypeDescriptor<T>	Descriptor interface to create TypeInformation instances.
TypeDescriptors	Descriptor interface to create TypeInformation instances.
TypeUtils	Utility class to create objects via reflection.
ValueState<T>	State interface for partitioned single-value state.
ValueState<T>	State interface for partitioned single-value state.
ValueStateDeclaration<T>	This represents a declaration of the value state.
Watermark
WatermarkCombinationFunction	The WatermarkCombinationFunction defines the watermark's comparison/combination semantics among multiple input channels.
WatermarkCombinationFunction.BoolWatermarkCombinationFunction	The WatermarkCombinationFunction.BoolWatermarkCombinationFunction enum defines the combination semantics for boolean watermarks.
WatermarkCombinationFunction.NumericWatermarkCombinationFunction	The WatermarkCombinationFunction.NumericWatermarkCombinationFunction enum defines the combination semantics for numeric watermarks.
WatermarkCombinationPolicy	The WatermarkCombinationPolicy defines when and how to the combine Watermarks.
WatermarkDeclaration	This class represents the watermark creation and handling policy defined by the user.
WatermarkDeclarations	The Utils class is used to create WatermarkDeclaration.
WatermarkDeclarations.WatermarkDeclarationBuilder	Builder class for WatermarkDeclarations.
WatermarkDeclarations.WatermarkDeclarationBuilder.BoolWatermarkDeclarationBuilder
WatermarkDeclarations.WatermarkDeclarationBuilder.LongWatermarkDeclarationBuilder
WatermarkHandlingResult	This class defines watermark handling result for user-defined process function.
WatermarkHandlingStrategy	This class defines the framework's behavior when the user-defined Watermark process method returns WatermarkHandlingResult.PEEK.
WatermarkManager	The WatermarkManager interface provides a mechanism to emit watermarks from a process function.