Uses of Interface
io.druid.segment.historical.HistoricalColumnSelector

Packages that use HistoricalColumnSelector

Package	Description
io.druid.query.topn

Uses of HistoricalColumnSelector in io.druid.query.topn

Methods in io.druid.query.topn with parameters of type HistoricalColumnSelector

Modifier and Type	Method and Description
long	Historical1SimpleDoubleAggPooledTopNScannerPrototype.scanAndAggregate(HistoricalDimensionSelector 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.
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.