Uses of Interface
org.apache.druid.query.aggregation.VectorAggregator

Packages that use VectorAggregator

Package	Description
org.apache.druid.query.aggregation
org.apache.druid.query.aggregation.hyperloglog
org.apache.druid.query.aggregation.mean

Uses of VectorAggregator in org.apache.druid.query.aggregation

Classes in org.apache.druid.query.aggregation that implement VectorAggregator

Modifier and Type	Class and Description
class	CountVectorAggregator
class	DoubleSumVectorAggregator
class	FilteredVectorAggregator
class	FloatSumVectorAggregator
class	LongSumVectorAggregator
class	NoopVectorAggregator
class	NullableNumericVectorAggregator A wrapper around a non-null-aware VectorAggregator that makes it null-aware.
static class	SuppressedAggregatorFactory.SuppressedVectorAggregator

Methods in org.apache.druid.query.aggregation that return VectorAggregator

Modifier and Type	Method and Description
VectorAggregator	SuppressedAggregatorFactory.factorizeVector(VectorColumnSelectorFactory columnSelectorFactory)
VectorAggregator	CountAggregatorFactory.factorizeVector(VectorColumnSelectorFactory selectorFactory)
VectorAggregator	FilteredAggregatorFactory.factorizeVector(VectorColumnSelectorFactory columnSelectorFactory)
VectorAggregator	AggregatorFactory.factorizeVector(VectorColumnSelectorFactory selectorFactory) Create a VectorAggregator based on the provided column selector factory.
VectorAggregator	NullableNumericAggregatorFactory.factorizeVector(VectorColumnSelectorFactory columnSelectorFactory)
protected VectorAggregator	LongSumAggregatorFactory.factorizeVector(VectorColumnSelectorFactory columnSelectorFactory, VectorValueSelector selector)
protected VectorAggregator	FloatSumAggregatorFactory.factorizeVector(VectorColumnSelectorFactory columnSelectorFactory, VectorValueSelector selector)
protected VectorAggregator	DoubleSumAggregatorFactory.factorizeVector(VectorColumnSelectorFactory columnSelectorFactory, VectorValueSelector selector)
protected VectorAggregator	NullableNumericAggregatorFactory.factorizeVector(VectorColumnSelectorFactory columnSelectorFactory, VectorValueSelector selector) Creates a VectorAggregator to aggregate values from several rows into a ByteBuffer.

Constructors in org.apache.druid.query.aggregation with parameters of type VectorAggregator

Constructor and Description
FilteredVectorAggregator(VectorValueMatcher matcher, VectorAggregator delegate)
SuppressedVectorAggregator(VectorAggregator delegate)

Uses of VectorAggregator in org.apache.druid.query.aggregation.hyperloglog

Classes in org.apache.druid.query.aggregation.hyperloglog that implement VectorAggregator

Modifier and Type	Class and Description
class	HyperUniquesVectorAggregator

Methods in org.apache.druid.query.aggregation.hyperloglog that return VectorAggregator

Modifier and Type	Method and Description
VectorAggregator	HyperUniquesAggregatorFactory.factorizeVector(VectorColumnSelectorFactory selectorFactory)

Uses of VectorAggregator in org.apache.druid.query.aggregation.mean

Classes in org.apache.druid.query.aggregation.mean that implement VectorAggregator

Modifier and Type	Class and Description
class	DoubleMeanVectorAggregator

Methods in org.apache.druid.query.aggregation.mean that return VectorAggregator

Modifier and Type	Method and Description
VectorAggregator	DoubleMeanAggregatorFactory.factorizeVector(VectorColumnSelectorFactory selectorFactory)