Uses of Class
io.druid.query.topn.TopNParams

Packages that use TopNParams

Package	Description
io.druid.query.topn
io.druid.query.topn.types

Uses of TopNParams in io.druid.query.topn

Classes in io.druid.query.topn with type parameters of type TopNParams

Modifier and Type	Class and Description
class	BaseTopNAlgorithm<DimValSelector,DimValAggregateStore,Parameters extends TopNParams>
interface	TopNAlgorithm<DimValSelector,Parameters extends TopNParams>

Subclasses of TopNParams in io.druid.query.topn

Modifier and Type	Class and Description
static class	PooledTopNAlgorithm.PooledTopNParams

Methods in io.druid.query.topn that return TopNParams

Modifier and Type	Method and Description
TopNParams	TopNAlgorithm.makeInitParams(ColumnSelectorPlus<TopNColumnSelectorStrategy> selectorPlus, Cursor cursor)
TopNParams	DimExtractionTopNAlgorithm.makeInitParams(ColumnSelectorPlus<TopNColumnSelectorStrategy> selectorPlus, Cursor cursor)
TopNParams	TimeExtractionTopNAlgorithm.makeInitParams(ColumnSelectorPlus selectorPlus, Cursor cursor)
TopNParams	AggregateTopNMetricFirstAlgorithm.makeInitParams(ColumnSelectorPlus selectorPlus, Cursor cursor)

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

Modifier and Type	Method and Description
void	TimeExtractionTopNAlgorithm.cleanup(TopNParams params)
void	DimExtractionTopNAlgorithm.cleanup(TopNParams params)
void	AggregateTopNMetricFirstAlgorithm.cleanup(TopNParams params)
protected Map<String,Aggregator[]>	TimeExtractionTopNAlgorithm.makeDimValAggregateStore(TopNParams params)
protected Map<Comparable,Aggregator[]>	DimExtractionTopNAlgorithm.makeDimValAggregateStore(TopNParams params)
protected int[]	TimeExtractionTopNAlgorithm.makeDimValSelector(TopNParams params, int numProcessed, int numToProcess)
protected Aggregator[][]	DimExtractionTopNAlgorithm.makeDimValSelector(TopNParams params, int numProcessed, int numToProcess)
static TopNResultBuilder	BaseTopNAlgorithm.makeResultBuilder(TopNParams params, TopNQuery query)
void	AggregateTopNMetricFirstAlgorithm.run(TopNParams params, TopNResultBuilder resultBuilder, int[] ints)
void	DimExtractionTopNAlgorithm.scanAndAggregate(TopNParams params, Aggregator[][] rowSelector, Map<Comparable,Aggregator[]> aggregatesStore, int numProcessed)
protected void	TimeExtractionTopNAlgorithm.scanAndAggregate(TopNParams params, int[] dimValSelector, Map<String,Aggregator[]> aggregatesStore, int numProcessed)
protected void	DimExtractionTopNAlgorithm.updateResults(TopNParams params, Aggregator[][] rowSelector, Map<Comparable,Aggregator[]> aggregatesStore, TopNResultBuilder resultBuilder)
protected void	TimeExtractionTopNAlgorithm.updateResults(TopNParams params, int[] dimValSelector, Map<String,Aggregator[]> aggregatesStore, TopNResultBuilder resultBuilder)

Uses of TopNParams in io.druid.query.topn.types

Methods in io.druid.query.topn.types with parameters of type TopNParams

Modifier and Type	Method and Description
Aggregator[][]	TopNColumnSelectorStrategy.getDimExtractionRowSelector(TopNQuery query, TopNParams params, Capabilities capabilities) Used by DimExtractionTopNAlgorithm.
Aggregator[][]	StringTopNColumnSelectorStrategy.getDimExtractionRowSelector(TopNQuery query, TopNParams params, Capabilities capabilities)
Aggregator[][]	LongTopNColumnSelectorStrategy.getDimExtractionRowSelector(TopNQuery query, TopNParams params, Capabilities capabilities)
Aggregator[][]	FloatTopNColumnSelectorStrategy.getDimExtractionRowSelector(TopNQuery query, TopNParams params, Capabilities capabilities)