Uses of Interface
io.prestosql.operator.aggregation.histogram.HistogramState

Packages that use HistogramState

Package	Description
io.prestosql.operator.aggregation.histogram

Uses of HistogramState in io.prestosql.operator.aggregation.histogram

Classes in io.prestosql.operator.aggregation.histogram that implement HistogramState

Modifier and Type	Class and Description
class	GroupedHistogramState state object that uses a single histogram for all groups.
class	LegacyHistogramGroupState Deprecated.
class	SingleHistogramState

Methods in io.prestosql.operator.aggregation.histogram that return HistogramState

Modifier and Type	Method and Description
HistogramState	HistogramStateFactory.createGroupedState()
HistogramState	HistogramStateFactory.createSingleState()

Methods in io.prestosql.operator.aggregation.histogram that return types with arguments of type HistogramState

Modifier and Type	Method and Description
Class<? extends HistogramState>	HistogramStateFactory.getGroupedStateClass()
Class<? extends HistogramState>	HistogramStateFactory.getSingleStateClass()

Methods in io.prestosql.operator.aggregation.histogram with parameters of type HistogramState

Modifier and Type	Method and Description
static void	Histogram.combine(HistogramState state, HistogramState otherState)
void	HistogramStateSerializer.deserialize(Block block, int index, HistogramState state)
static void	Histogram.input(Type type, HistogramState state, Block key, int position)
static void	Histogram.output(Type type, HistogramState state, BlockBuilder out)
void	HistogramStateSerializer.serialize(HistogramState state, BlockBuilder out)