Package io.trino.operator.window

Class PatternRecognitionPartitionerSupplier

java.lang.Object

io.trino.operator.window.PatternRecognitionPartitionerSupplier

All Implemented Interfaces:

PartitionerSupplier

public class PatternRecognitionPartitionerSupplier
extends Object
implements PartitionerSupplier

Constructor Summary

Constructors

Constructor

Description

PatternRecognitionPartitionerSupplier(List<MeasureComputation.MeasureComputationSupplier> measures, List<MatchAggregation.MatchAggregationInstantiator> measureAggregations, List<ArgumentComputation.ArgumentComputationSupplier> measureComputationsAggregationArguments, Optional<FrameInfo> commonBaseFrame, PatternRecognitionRelation.RowsPerMatch rowsPerMatch, Optional<LogicalIndexNavigation> skipToNavigation, SkipTo.Position skipToPosition, boolean initial, Matcher matcher, List<LabelEvaluator.EvaluationSupplier> labelEvaluations, List<ArgumentComputation.ArgumentComputationSupplier> labelEvaluationsAggregationArguments, List<String> labelNames)

Method Summary

Modifier and Type	Method	Description
Partitioner	get(AggregatedMemoryContext memoryContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternRecognitionPartitionerSupplier

public PatternRecognitionPartitionerSupplier(List<MeasureComputation.MeasureComputationSupplier> measures,
                                             List<MatchAggregation.MatchAggregationInstantiator> measureAggregations,
                                             List<ArgumentComputation.ArgumentComputationSupplier> measureComputationsAggregationArguments,
                                             Optional<FrameInfo> commonBaseFrame,
                                             PatternRecognitionRelation.RowsPerMatch rowsPerMatch,
                                             Optional<LogicalIndexNavigation> skipToNavigation,
                                             SkipTo.Position skipToPosition,
                                             boolean initial,
                                             Matcher matcher,
                                             List<LabelEvaluator.EvaluationSupplier> labelEvaluations,
                                             List<ArgumentComputation.ArgumentComputationSupplier> labelEvaluationsAggregationArguments,
                                             List<String> labelNames)

Method Detail

get

public Partitioner get(AggregatedMemoryContext memoryContext)

Specified by:

get in interface PartitionerSupplier