Uses of Interface
org.apache.druid.segment.vector.MultiValueDimensionVectorSelector

Packages that use MultiValueDimensionVectorSelector

Package	Description
org.apache.druid.query.aggregation.any
org.apache.druid.query.aggregation.cardinality.vector
org.apache.druid.query.dimension
org.apache.druid.query.filter.vector
org.apache.druid.query.groupby.epinephelinae.vector
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.nested
org.apache.druid.segment.vector
org.apache.druid.segment.virtual

Uses of MultiValueDimensionVectorSelector in org.apache.druid.query.aggregation.any

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

Constructor	Description
StringAnyVectorAggregator(SingleValueDimensionVectorSelector singleValueSelector, MultiValueDimensionVectorSelector multiValueSelector, int maxStringBytes, boolean aggregateMultipleValues)

Uses of MultiValueDimensionVectorSelector in org.apache.druid.query.aggregation.cardinality.vector

Methods in org.apache.druid.query.aggregation.cardinality.vector with parameters of type MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
CardinalityVectorProcessor	CardinalityVectorProcessorFactory.makeMultiValueDimensionProcessor(ColumnCapabilities capabilities, MultiValueDimensionVectorSelector selector)

Constructors in org.apache.druid.query.aggregation.cardinality.vector with parameters of type MultiValueDimensionVectorSelector

Constructor	Description
MultiValueStringCardinalityVectorProcessor(MultiValueDimensionVectorSelector selector)

Uses of MultiValueDimensionVectorSelector in org.apache.druid.query.dimension

Methods in org.apache.druid.query.dimension that return MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
MultiValueDimensionVectorSelector	DefaultDimensionSpec.decorate(MultiValueDimensionVectorSelector selector)
default MultiValueDimensionVectorSelector	DimensionSpec.decorate(MultiValueDimensionVectorSelector selector)	Vectorized analog of for {@link MultiValueDimensionVectorSelector}, most likely produced with {@link org.apache.druid.segment.vector.VectorColumnSelectorFactory#makeMultiValueDimensionSelector(DimensionSpec)} Decoration allows a {@link DimensionSpec} to customize the behavior of the underlying selector, for example transforming or filtering values.

Methods in org.apache.druid.query.dimension with parameters of type MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
MultiValueDimensionVectorSelector	DefaultDimensionSpec.decorate(MultiValueDimensionVectorSelector selector)
default MultiValueDimensionVectorSelector	DimensionSpec.decorate(MultiValueDimensionVectorSelector selector)	Vectorized analog of for {@link MultiValueDimensionVectorSelector}, most likely produced with {@link org.apache.druid.segment.vector.VectorColumnSelectorFactory#makeMultiValueDimensionSelector(DimensionSpec)} Decoration allows a {@link DimensionSpec} to customize the behavior of the underlying selector, for example transforming or filtering values.

Uses of MultiValueDimensionVectorSelector in org.apache.druid.query.filter.vector

Methods in org.apache.druid.query.filter.vector with parameters of type MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
static VectorValueMatcher	VectorValueMatcher.allFalseMultiValueDimensionMatcher(MultiValueDimensionVectorSelector selector)	Make an always false VectorValueMatcher for a MultiValueDimensionVectorSelector.
VectorValueMatcherFactory	VectorValueMatcherColumnProcessorFactory.makeMultiValueDimensionProcessor(ColumnCapabilities capabilities, MultiValueDimensionVectorSelector selector)

Constructors in org.apache.druid.query.filter.vector with parameters of type MultiValueDimensionVectorSelector

Constructor	Description
MultiValueStringVectorValueMatcher(MultiValueDimensionVectorSelector selector)

Uses of MultiValueDimensionVectorSelector in org.apache.druid.query.groupby.epinephelinae.vector

Methods in org.apache.druid.query.groupby.epinephelinae.vector with parameters of type MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
GroupByVectorColumnSelector	GroupByVectorColumnProcessorFactory.makeMultiValueDimensionProcessor(ColumnCapabilities capabilities, MultiValueDimensionVectorSelector selector)

Uses of MultiValueDimensionVectorSelector in org.apache.druid.segment

Methods in org.apache.druid.segment that return MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
MultiValueDimensionVectorSelector	VirtualColumns.makeMultiValueDimensionVectorSelector(DimensionSpec dimensionSpec, ColumnSelector columnSelector, ReadableVectorOffset offset)	Try to create an optimized multi value dimension (string) vector selector, directly from a ColumnSelector.
MultiValueDimensionVectorSelector	VirtualColumns.makeMultiValueDimensionVectorSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)	Create a multi value dimension vector (string) selector.
default MultiValueDimensionVectorSelector	VirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, ColumnSelector columnSelector, ReadableVectorOffset offset)	Returns similar SingleValueDimensionVectorSelector object as returned by VirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec, ColumnSelector, ReadableVectorOffset) except this method has full access to the underlying column and can potentially provide a more efficient implementation.
default MultiValueDimensionVectorSelector	VirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)	Build a MultiValueDimensionVectorSelector corresponding to this virtual column.

Methods in org.apache.druid.segment with parameters of type MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
T	VectorColumnProcessorFactory.makeMultiValueDimensionProcessor(ColumnCapabilities capabilities, MultiValueDimensionVectorSelector selector)	Called only if TypeSignature.getType() is STRING and the underlying column may have multiple values per row.

Uses of MultiValueDimensionVectorSelector in org.apache.druid.segment.column

Classes in org.apache.druid.segment.column that implement MultiValueDimensionVectorSelector

Modifier and Type	Class	Description
static class	StringUtf8DictionaryEncodedColumn.StringMultiValueDimensionVectorSelector	Base type for a MultiValueDimensionVectorSelector for a dictionary encoded ColumnType.STRING built around a ColumnarMultiInts.

Methods in org.apache.druid.segment.column that return MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
MultiValueDimensionVectorSelector	DictionaryEncodedColumn.makeMultiValueDimensionVectorSelector(ReadableVectorOffset vectorOffset)
MultiValueDimensionVectorSelector	StringUtf8DictionaryEncodedColumn.makeMultiValueDimensionVectorSelector(ReadableVectorOffset offset)

Uses of MultiValueDimensionVectorSelector in org.apache.druid.segment.nested

Methods in org.apache.druid.segment.nested that return MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
MultiValueDimensionVectorSelector	NestedFieldDictionaryEncodedColumn.makeMultiValueDimensionVectorSelector(ReadableVectorOffset vectorOffset)
MultiValueDimensionVectorSelector	VariantColumn.makeMultiValueDimensionVectorSelector(ReadableVectorOffset vectorOffset)

Uses of MultiValueDimensionVectorSelector in org.apache.druid.segment.vector

Methods in org.apache.druid.segment.vector that return MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
MultiValueDimensionVectorSelector	QueryableIndexVectorColumnSelectorFactory.makeMultiValueDimensionSelector(DimensionSpec dimensionSpec)
MultiValueDimensionVectorSelector	VectorColumnSelectorFactory.makeMultiValueDimensionSelector(DimensionSpec dimensionSpec)	Returns a dictionary encoded, string-typed, multi-value-per-row column selector.

Uses of MultiValueDimensionVectorSelector in org.apache.druid.segment.virtual

Methods in org.apache.druid.segment.virtual that return MultiValueDimensionVectorSelector

Modifier and Type	Method	Description
MultiValueDimensionVectorSelector	FallbackVirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)