Package org.apache.flink.table.planner.plan.nodes.exec.batch

Class BatchExecSortAggregate

java.lang.Object

org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase<RowData>

org.apache.flink.table.planner.plan.nodes.exec.batch.BatchExecSortAggregate

All Implemented Interfaces:

BatchExecNode<RowData>, InputSortedExecNode<RowData>, ExecNode<RowData>, ExecNodeTranslator<RowData>, FusionCodegenExecNode, SingleTransformationTranslator<RowData>

@ExecNodeMetadata(name="batch-exec-sort-aggregate",
                  version=1,
                  producedTransformations="sort-aggregate",
                  minPlanVersion=v2_0,
                  minStateVersion=v2_0)
public class BatchExecSortAggregate
extends ExecNodeBase<RowData>
implements InputSortedExecNode<RowData>, SingleTransformationTranslator<RowData>

Batch ExecNode for (global) sort-based aggregate operator.

Field Summary

Fields

Modifier and Type	Field	Description
static String	FIELD_NAME_AGG_CALLS
static String	FIELD_NAME_AGG_INPUT_ROW_TYPE
static String	FIELD_NAME_AUX_GROUPING
static String	FIELD_NAME_GROUPING
static String	FIELD_NAME_IS_FINAL
static String	FIELD_NAME_IS_MERGE
static String	SORT_AGGREGATE_TRANSFORMATION

Fields inherited from interface org.apache.flink.table.planner.plan.nodes.exec.ExecNode

FIELD_NAME_CONFIGURATION, FIELD_NAME_DESCRIPTION, FIELD_NAME_ID, FIELD_NAME_INPUT_PROPERTIES, FIELD_NAME_OUTPUT_TYPE, FIELD_NAME_STATE, FIELD_NAME_TYPE

Constructor Summary

Constructors

Constructor	Description
BatchExecSortAggregate(int id, ExecNodeContext context, ReadableConfig persistedConfig, int[] grouping, int[] auxGrouping, org.apache.calcite.rel.core.AggregateCall[] aggCalls, RowType aggInputRowType, boolean isMerge, boolean isFinal, List<InputProperty> inputProperties, RowType outputType, String description)
BatchExecSortAggregate(ReadableConfig tableConfig, int[] grouping, int[] auxGrouping, org.apache.calcite.rel.core.AggregateCall[] aggCalls, RowType aggInputRowType, boolean isMerge, boolean isFinal, InputProperty inputProperty, RowType outputType, String description)

Method Summary

Modifier and Type	Method	Description
protected Transformation<RowData>	translateToPlanInternal(org.apache.flink.table.planner.delegation.PlannerBase planner, ExecNodeConfig config)	Internal method, translates this node into a Flink operator.

Methods inherited from class org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase

accept, createFormattedTransformationDescription, createFormattedTransformationName, createTransformationDescription, createTransformationMeta, createTransformationMeta, createTransformationName, createTransformationUid, getContextFromAnnotation, getDescription, getId, getInputEdges, getInputProperties, getOutputType, getPersistedConfig, getSimplifiedName, getTransformation, inputsContainSingleton, replaceInputEdge, setCompiled, setInputEdges, supportFusionCodegen, translateToFusionCodegenSpec, translateToFusionCodegenSpecInternal, translateToPlan

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.table.planner.plan.nodes.exec.ExecNode

accept, getDescription, getId, getInputEdges, getInputProperties, getOutputType, replaceInputEdge, setCompiled, setInputEdges

Methods inherited from interface org.apache.flink.table.planner.plan.nodes.exec.ExecNodeTranslator

translateToPlan

Methods inherited from interface org.apache.flink.table.planner.plan.nodes.exec.FusionCodegenExecNode

supportFusionCodegen, translateToFusionCodegenSpec

Field Detail

SORT_AGGREGATE_TRANSFORMATION

public static final String SORT_AGGREGATE_TRANSFORMATION

See Also:

Constant Field Values

FIELD_NAME_GROUPING

public static final String FIELD_NAME_GROUPING

See Also:

Constant Field Values

FIELD_NAME_AUX_GROUPING

public static final String FIELD_NAME_AUX_GROUPING

See Also:

Constant Field Values

FIELD_NAME_AGG_CALLS

public static final String FIELD_NAME_AGG_CALLS

See Also:

Constant Field Values

FIELD_NAME_AGG_INPUT_ROW_TYPE

public static final String FIELD_NAME_AGG_INPUT_ROW_TYPE

See Also:

Constant Field Values

FIELD_NAME_IS_MERGE

public static final String FIELD_NAME_IS_MERGE

See Also:

Constant Field Values

FIELD_NAME_IS_FINAL

public static final String FIELD_NAME_IS_FINAL

See Also:

Constant Field Values

Constructor Detail

BatchExecSortAggregate

public BatchExecSortAggregate(ReadableConfig tableConfig,
                              int[] grouping,
                              int[] auxGrouping,
                              org.apache.calcite.rel.core.AggregateCall[] aggCalls,
                              RowType aggInputRowType,
                              boolean isMerge,
                              boolean isFinal,
                              InputProperty inputProperty,
                              RowType outputType,
                              String description)

BatchExecSortAggregate

public BatchExecSortAggregate(int id,
                              ExecNodeContext context,
                              ReadableConfig persistedConfig,
                              int[] grouping,
                              int[] auxGrouping,
                              org.apache.calcite.rel.core.AggregateCall[] aggCalls,
                              RowType aggInputRowType,
                              boolean isMerge,
                              boolean isFinal,
                              List<InputProperty> inputProperties,
                              RowType outputType,
                              String description)

Method Detail

translateToPlanInternal

protected Transformation<RowData> translateToPlanInternal(org.apache.flink.table.planner.delegation.PlannerBase planner,
                                                          ExecNodeConfig config)

Description copied from class: ExecNodeBase

Internal method, translates this node into a Flink operator.

Specified by:

translateToPlanInternal in class ExecNodeBase<RowData>

Parameters:

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.