Uses of Interface
org.apache.druid.segment.historical.SingleValueHistoricalDimensionSelector

Packages that use SingleValueHistoricalDimensionSelector

Package	Description
org.apache.druid.query.topn
org.apache.druid.segment

Uses of SingleValueHistoricalDimensionSelector in org.apache.druid.query.topn

Methods in org.apache.druid.query.topn with parameters of type SingleValueHistoricalDimensionSelector

Modifier and Type

Method and Description

long

HistoricalSingleValueDimSelector1SimpleDoubleAggPooledTopNScannerPrototype.scanAndAggregate(SingleValueHistoricalDimensionSelector dimensionSelector, HistoricalColumnSelector metricSelector, SimpleDoubleBufferAggregator aggregator, int aggregatorSize, HistoricalCursor cursor, int[] positions, ByteBuffer resultsBuffer) Any changes to this method should be coordinated with TopNUtils, PooledTopNAlgorithm.computeSpecializedScanAndAggregateImplementations() and downstream methods.

Uses of SingleValueHistoricalDimensionSelector in org.apache.druid.segment

Classes in org.apache.druid.segment that implement SingleValueHistoricalDimensionSelector

Modifier and Type	Class and Description
class	ConstantDimensionSelector