Package | Description |
---|---|
org.apache.flink.api.common.functions | |
org.apache.flink.api.common.functions.util | |
org.apache.flink.api.common.state | |
org.apache.flink.contrib.streaming.state | |
org.apache.flink.runtime.state | |
org.apache.flink.runtime.state.filesystem | |
org.apache.flink.runtime.state.memory | |
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.api.windowing.triggers | |
org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations
on data streams.
|
Class and Description |
---|
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
OperatorState
Deprecated.
OperatorState has been replaced by
ValueState . |
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
OperatorState
Deprecated.
OperatorState has been replaced by
ValueState . |
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
FoldingState
State interface for folding state. |
FoldingStateDescriptor |
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
MergingState
Base interface for partitioned state that supports adding elements and inspecting the current
state of merged elements.
|
OperatorState
Deprecated.
OperatorState has been replaced by
ValueState . |
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
State
Interface that different types of partitioned state must implement.
|
StateBackend
The
StateBackend is used by StateDescriptor instances to create actual state
representations. |
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
FoldingState
State interface for folding state. |
FoldingStateDescriptor |
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
MergingState
Base interface for partitioned state that supports adding elements and inspecting the current
state of merged elements.
|
OperatorState
Deprecated.
OperatorState has been replaced by
ValueState . |
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
State
Interface that different types of partitioned state must implement.
|
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
FoldingState
State interface for folding state. |
FoldingStateDescriptor |
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
MergingState
Base interface for partitioned state that supports adding elements and inspecting the current
state of merged elements.
|
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
State
Interface that different types of partitioned state must implement.
|
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
FoldingState
State interface for folding state. |
FoldingStateDescriptor |
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
MergingState
Base interface for partitioned state that supports adding elements and inspecting the current
state of merged elements.
|
OperatorState
Deprecated.
OperatorState has been replaced by
ValueState . |
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
State
Interface that different types of partitioned state must implement.
|
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
FoldingState
State interface for folding state. |
FoldingStateDescriptor |
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
MergingState
Base interface for partitioned state that supports adding elements and inspecting the current
state of merged elements.
|
OperatorState
Deprecated.
OperatorState has been replaced by
ValueState . |
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
State
Interface that different types of partitioned state must implement.
|
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
ListState
State interface for partitioned list state in Operations. |
ListStateDescriptor
A
StateDescriptor for ListState . |
OperatorState
Deprecated.
OperatorState has been replaced by
ValueState . |
ReducingState
State interface for reducing state. |
ReducingStateDescriptor |
State
Interface that different types of partitioned state must implement.
|
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
ValueStateDescriptor |
Class and Description |
---|
State
Interface that different types of partitioned state must implement.
|
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
Class and Description |
---|
ListState
State interface for partitioned list state in Operations. |
MergingState
Base interface for partitioned state that supports adding elements and inspecting the current
state of merged elements.
|
State
Interface that different types of partitioned state must implement.
|
StateDescriptor
Base class for state descriptors.
|
ValueState
State interface for partitioned single-value state. |
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