public class BatchExecPythonGroupWindowAggregate extends ExecNodeBase<RowData> implements BatchExecNode<RowData>, SingleTransformationTranslator<RowData>
ExecNode
for group widow aggregate (Python user defined aggregate function).FIELD_NAME_CONFIGURATION, FIELD_NAME_DESCRIPTION, FIELD_NAME_ID, FIELD_NAME_INPUT_PROPERTIES, FIELD_NAME_OUTPUT_TYPE, FIELD_NAME_TYPE
Constructor and Description |
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BatchExecPythonGroupWindowAggregate(ReadableConfig tableConfig,
int[] grouping,
int[] auxGrouping,
org.apache.calcite.rel.core.AggregateCall[] aggCalls,
org.apache.flink.table.planner.plan.logical.LogicalWindow window,
int inputTimeFieldIndex,
NamedWindowProperty[] namedWindowProperties,
InputProperty inputProperty,
RowType outputType,
String description) |
Modifier and Type | Method and Description |
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protected Transformation<RowData> |
translateToPlanInternal(org.apache.flink.table.planner.delegation.PlannerBase planner,
ExecNodeConfig config)
Internal method, translates this node into a Flink operator.
|
accept, createFormattedTransformationDescription, createFormattedTransformationName, createTransformationDescription, createTransformationMeta, createTransformationMeta, createTransformationName, createTransformationUid, getContextFromAnnotation, getDescription, getId, getInputEdges, getInputProperties, getOutputType, getPersistedConfig, getSimplifiedName, getTransformation, inputsContainSingleton, replaceInputEdge, resetTransformation, setCompiled, setInputEdges, translateToPlan
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
accept, getDescription, getId, getInputEdges, getInputProperties, getOutputType, replaceInputEdge, setCompiled, setInputEdges
translateToPlan
public BatchExecPythonGroupWindowAggregate(ReadableConfig tableConfig, int[] grouping, int[] auxGrouping, org.apache.calcite.rel.core.AggregateCall[] aggCalls, org.apache.flink.table.planner.plan.logical.LogicalWindow window, int inputTimeFieldIndex, NamedWindowProperty[] namedWindowProperties, InputProperty inputProperty, RowType outputType, String description)
protected Transformation<RowData> translateToPlanInternal(org.apache.flink.table.planner.delegation.PlannerBase planner, ExecNodeConfig config)
ExecNodeBase
translateToPlanInternal
in class ExecNodeBase<RowData>
planner
- The planner.config
- per-ExecNode
configuration that contains the merged configuration from
various layers which all the nodes implementing this method should use, instead of
retrieving configuration from the planner
. For more details check ExecNodeConfig
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