Modifier and Type | Class and Description |
---|---|
class |
KeyedProcessFunctionWithCleanupState<K,IN,OUT>
A function that processes elements of a stream, and could cleanup state.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractRowTimeUnboundedPrecedingOver<K>
A basic implementation to support unbounded event-time over-window.
|
class |
ProcTimeRowsBoundedPrecedingFunction<K>
Process Function for ROW clause processing-time bounded OVER window.
|
class |
ProcTimeUnboundedPrecedingFunction<K>
Process Function for processing-time unbounded OVER window.
|
class |
RowTimeRangeUnboundedPrecedingFunction<K>
A ProcessFunction to support unbounded RANGE window.
|
class |
RowTimeRowsBoundedPrecedingFunction<K>
Process Function for ROWS clause event-time bounded OVER window.
|
class |
RowTimeRowsUnboundedPrecedingFunction<K>
A ProcessFunction to support unbounded ROWS window.
|
Modifier and Type | Class and Description |
---|---|
class |
PythonStreamGroupAggregateOperator
The Python AggregateFunction operator for the blink planner.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractStreamArrowPythonBoundedRowsOperator<K>
The Abstract class of Stream Arrow Python
AggregateFunction Operator for ROWS clause
bounded Over Window Aggregation. |
class |
StreamArrowPythonProcTimeBoundedRowsOperator<K>
The Stream Arrow Python
AggregateFunction Operator for ROWS clause proc-time bounded OVER
window. |
class |
StreamArrowPythonRowTimeBoundedRowsOperator<K>
The Stream Arrow Python
AggregateFunction Operator for RANGE clause event-time bounded
OVER window. |
Modifier and Type | Class and Description |
---|---|
class |
AbstractTopNFunction
Base class for TopN Function.
|
class |
AppendOnlyTopNFunction
A TopN function could handle insert-only stream.
|
class |
RetractableTopNFunction
A TopN function could handle updating stream.
|
class |
UpdatableTopNFunction
A TopN function could handle updating stream.
|
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