Package org.apache.druid.query.topn

Class TopNAlgorithmSelector

java.lang.Object

org.apache.druid.query.topn.TopNAlgorithmSelector

public class TopNAlgorithmSelector
extends Object

Constructor Summary

Constructors

Constructor	Description
TopNAlgorithmSelector(int cardinality, int numBytesPerRecord)

Method Summary

Modifier and Type	Method	Description
boolean	isAggregateAllMetrics()
boolean	isAggregateTopNMetricFirst()
boolean	isHasExtractionFn()
void	setAggregateAllMetrics(boolean aggregateAllMetrics)
void	setAggregateTopNMetricFirst(boolean aggregateTopNMetricFirst)
void	setHasExtractionFn(boolean hasExtractionFn)

Methods inherited from class java.lang.Object

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

Constructor Detail

TopNAlgorithmSelector

public TopNAlgorithmSelector(int cardinality,
                             int numBytesPerRecord)

Method Detail

setHasExtractionFn

public void setHasExtractionFn(boolean hasExtractionFn)

setAggregateAllMetrics

public void setAggregateAllMetrics(boolean aggregateAllMetrics)

setAggregateTopNMetricFirst

public void setAggregateTopNMetricFirst(boolean aggregateTopNMetricFirst)

isHasExtractionFn

public boolean isHasExtractionFn()

isAggregateAllMetrics

public boolean isAggregateAllMetrics()

isAggregateTopNMetricFirst

public boolean isAggregateTopNMetricFirst()