Uses of Interface
org.apache.druid.query.dimension.DimensionSpec

Packages that use DimensionSpec

Package	Description
org.apache.druid.frame.processor
org.apache.druid.frame.segment.row
org.apache.druid.frame.util
org.apache.druid.query
org.apache.druid.query.aggregation.cardinality
org.apache.druid.query.dimension
org.apache.druid.query.filter
org.apache.druid.query.groupby
org.apache.druid.query.groupby.epinephelinae
org.apache.druid.query.groupby.epinephelinae.vector
org.apache.druid.query.groupby.orderby
org.apache.druid.query.rowsandcols.semantic
org.apache.druid.query.scan
org.apache.druid.query.search
org.apache.druid.query.topn
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.filter
org.apache.druid.segment.join.filter
org.apache.druid.segment.join.lookup
org.apache.druid.segment.join.table
org.apache.druid.segment.shim
org.apache.druid.segment.vector
org.apache.druid.segment.virtual

Uses of DimensionSpec in org.apache.druid.frame.processor

Methods in org.apache.druid.frame.processor with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	MultiColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

Uses of DimensionSpec in org.apache.druid.frame.segment.row

Methods in org.apache.druid.frame.segment.row with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	FrameColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

Uses of DimensionSpec in org.apache.druid.frame.util

Methods in org.apache.druid.frame.util with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	SettableLongVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory factory)

Uses of DimensionSpec in org.apache.druid.query

Fields in org.apache.druid.query with type parameters of type DimensionSpec

Modifier and Type	Field	Description
static final com.google.common.base.Function<String,DimensionSpec>	Druids.DIMENSION_IDENTITY

Methods in org.apache.druid.query with parameters of type DimensionSpec

Modifier and Type	Method	Description
Druids.SearchQueryBuilder	Druids.SearchQueryBuilder.dimensions(DimensionSpec d)

Method parameters in org.apache.druid.query with type arguments of type DimensionSpec

Modifier and Type	Method	Description
Druids.SearchQueryBuilder	Druids.SearchQueryBuilder.dimensions(List<DimensionSpec> d)

Uses of DimensionSpec in org.apache.druid.query.aggregation.cardinality

Methods in org.apache.druid.query.aggregation.cardinality that return types with arguments of type DimensionSpec

Modifier and Type	Method	Description
List<DimensionSpec>	CardinalityAggregatorFactory.getFields()

Constructor parameters in org.apache.druid.query.aggregation.cardinality with type arguments of type DimensionSpec

Modifier	Constructor	Description
	CardinalityAggregatorFactory(String name, List<DimensionSpec> fields, boolean byRow)

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

Classes in org.apache.druid.query.dimension that implement DimensionSpec

Modifier and Type	Class	Description
class	BaseFilteredDimensionSpec
class	DefaultDimensionSpec
class	ExtractionDimensionSpec
class	LegacyDimensionSpec
class	ListFilteredDimensionSpec
class	LookupDimensionSpec
class	PrefixFilteredDimensionSpec
class	RegexFilteredDimensionSpec

Fields in org.apache.druid.query.dimension declared as DimensionSpec

Modifier and Type	Field	Description
protected final DimensionSpec	BaseFilteredDimensionSpec.delegate

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

Modifier and Type	Method	Description
DimensionSpec	BaseFilteredDimensionSpec.getDelegate()
DimensionSpec	DefaultDimensionSpec.withDimension(String newDimension)
DimensionSpec	DimensionSpec.withDimension(String newDimension)	Returns a copy of this DimensionSpec with the underlying dimension (the value of getDimension()) replaced by "newDimension".
DimensionSpec	ExtractionDimensionSpec.withDimension(String newDimension)
DimensionSpec	ListFilteredDimensionSpec.withDimension(String newDimension)
DimensionSpec	LookupDimensionSpec.withDimension(String newDimension)
DimensionSpec	PrefixFilteredDimensionSpec.withDimension(String newDimension)
DimensionSpec	RegexFilteredDimensionSpec.withDimension(String newDimension)

Constructors in org.apache.druid.query.dimension with parameters of type DimensionSpec

Modifier	Constructor	Description
	BaseFilteredDimensionSpec(DimensionSpec delegate)
	ListFilteredDimensionSpec(DimensionSpec delegate, Set<String> values, Boolean isWhitelist)
	PrefixFilteredDimensionSpec(DimensionSpec delegate, String prefix)
	RegexFilteredDimensionSpec(DimensionSpec delegate, String pattern)

Uses of DimensionSpec in org.apache.druid.query.filter

Methods in org.apache.druid.query.filter that return types with arguments of type DimensionSpec

Modifier and Type	Method	Description
List<DimensionSpec>	ColumnComparisonDimFilter.getDimensions()

Constructor parameters in org.apache.druid.query.filter with type arguments of type DimensionSpec

Modifier	Constructor	Description
	ColumnComparisonDimFilter(List<DimensionSpec> dimensions)

Uses of DimensionSpec in org.apache.druid.query.groupby

Methods in org.apache.druid.query.groupby that return types with arguments of type DimensionSpec

Modifier and Type	Method	Description
List<DimensionSpec>	GroupByQuery.getDimensions()
List<DimensionSpec>	GroupByQuery.OrderingAndDimensions.getDimensions()

Methods in org.apache.druid.query.groupby with parameters of type DimensionSpec

Modifier and Type	Method	Description
GroupByQuery.Builder	GroupByQuery.Builder.addDimension(DimensionSpec dimension)
GroupByQuery.Builder	GroupByQuery.Builder.setDimensions(DimensionSpec... dimensions)

Method parameters in org.apache.druid.query.groupby with type arguments of type DimensionSpec

Modifier and Type	Method	Description
static void	GroupingEngine.convertRowTypesToOutputTypes(List<DimensionSpec> dimensionSpecs, ResultRow resultRow, int resultRowDimensionStart)
GroupByQuery.Builder	GroupByQuery.Builder.setDimensions(List<DimensionSpec> dimensions)
GroupByQuery	GroupByQuery.withDimensionSpecs(List<DimensionSpec> dimensionSpecs)

Constructor parameters in org.apache.druid.query.groupby with type arguments of type DimensionSpec

Modifier	Constructor	Description
	GroupByQuery(DataSource dataSource, QuerySegmentSpec querySegmentSpec, VirtualColumns virtualColumns, DimFilter dimFilter, Granularity granularity, List<DimensionSpec> dimensions, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, HavingSpec havingSpec, LimitSpec limitSpec, List<List<String>> subtotalsSpec, Map<String,Object> context)
	OrderingAndDimensions(com.google.common.collect.Ordering<ResultRow> rowOrdering, List<DimensionSpec> dimensions)

Uses of DimensionSpec in org.apache.druid.query.groupby.epinephelinae

Method parameters in org.apache.druid.query.groupby.epinephelinae with type arguments of type DimensionSpec

Modifier and Type	Method	Description
static Grouper.BufferComparator	GrouperBufferComparatorUtils.bufferComparatorWithAggregators(AggregatorFactory[] aggregatorFactories, int[] aggregatorOffsets, DefaultLimitSpec limitSpec, List<DimensionSpec> dimensions, Grouper.BufferComparator[] dimComparators, boolean includeTimestamp, boolean sortByDimsFirst, int keySize)
static CloseableGrouperIterator<RowBasedGrouperHelper.RowBasedKey,ResultRow>	RowBasedGrouperHelper.makeGrouperIterator(Grouper<RowBasedGrouperHelper.RowBasedKey> grouper, GroupByQuery query, List<DimensionSpec> dimsToInclude, Closeable closeable)
Sequence<ResultRow>	GroupByRowProcessor.ResultSupplier.results(List<DimensionSpec> dimensionsToInclude)	Return a result sequence.

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

Method parameters in org.apache.druid.query.groupby.epinephelinae.vector with type arguments of type DimensionSpec

Modifier and Type	Method	Description
static boolean	VectorGroupByEngine.canVectorizeDimensions(ColumnInspector inspector, List<DimensionSpec> dimensions)

Uses of DimensionSpec in org.apache.druid.query.groupby.orderby

Method parameters in org.apache.druid.query.groupby.orderby with type arguments of type DimensionSpec

Modifier and Type	Method	Description
static int	OrderByColumnSpec.getDimIndexForOrderBy(OrderByColumnSpec orderSpec, List<DimensionSpec> dimensions)
static boolean	DefaultLimitSpec.sortingOrderHasNonGroupingFields(DefaultLimitSpec limitSpec, List<DimensionSpec> dimensions)	Check if a limitSpec has columns in the sorting order that are not part of the grouping fields represented by `dimensions`.

Uses of DimensionSpec in org.apache.druid.query.rowsandcols.semantic

Methods in org.apache.druid.query.rowsandcols.semantic with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	DefaultColumnSelectorFactoryMaker.ColumnAccessorBasedColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

Uses of DimensionSpec in org.apache.druid.query.scan

Methods in org.apache.druid.query.scan with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	SettableCursorColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

Uses of DimensionSpec in org.apache.druid.query.search

Fields in org.apache.druid.query.search with type parameters of type DimensionSpec

Modifier and Type	Field	Description
protected final List<DimensionSpec>	SearchQueryExecutor.dimsToSearch

Methods in org.apache.druid.query.search that return types with arguments of type DimensionSpec

Modifier and Type	Method	Description
List<DimensionSpec>	SearchQuery.getDimensions()

Constructor parameters in org.apache.druid.query.search with type arguments of type DimensionSpec

Modifier	Constructor	Description
	CursorBasedExecutor(SearchQuery query, Segment segment, List<DimensionSpec> dimensionSpecs)
	IndexOnlyExecutor(SearchQuery query, Segment segment, ImmutableBitmap timeFilteredBitmap, List<DimensionSpec> dimensionSpecs)
	SearchQuery(DataSource dataSource, DimFilter dimFilter, Granularity granularity, int limit, QuerySegmentSpec querySegmentSpec, List<DimensionSpec> dimensions, VirtualColumns virtualColumns, SearchQuerySpec querySpec, SearchSortSpec sortSpec, Map<String,Object> context)
	SearchQueryExecutor(SearchQuery query, Segment segment, List<DimensionSpec> dimensionSpecs)

Uses of DimensionSpec in org.apache.druid.query.topn

Methods in org.apache.druid.query.topn that return DimensionSpec

Modifier and Type	Method	Description
DimensionSpec	TopNQuery.getDimensionSpec()

Methods in org.apache.druid.query.topn with parameters of type DimensionSpec

Modifier and Type	Method	Description
TopNQueryBuilder	TopNQueryBuilder.dimension(DimensionSpec d)
String	DimensionTopNMetricSpec.getMetricName(DimensionSpec dimSpec)
String	InvertedTopNMetricSpec.getMetricName(DimensionSpec dimSpec)
String	LexicographicTopNMetricSpec.getMetricName(DimensionSpec dimSpec)
String	NumericTopNMetricSpec.getMetricName(DimensionSpec dimSpec)
String	TopNMetricSpec.getMetricName(DimensionSpec dimSpec)
TopNResultBuilder	DimensionTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	InvertedTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	LexicographicTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	NumericTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	TopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNQuery	TopNQuery.withDimensionSpec(DimensionSpec spec)

Constructors in org.apache.druid.query.topn with parameters of type DimensionSpec

Modifier	Constructor	Description
	TopNBinaryFn(Granularity granularity, DimensionSpec dimSpec, TopNMetricSpec topNMetricSpec, int threshold, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
	TopNLexicographicResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, String previousStop, Comparator comparator, List<AggregatorFactory> aggFactories)
	TopNNumericResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, String metricName, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
	TopNQuery(DataSource dataSource, VirtualColumns virtualColumns, DimensionSpec dimensionSpec, TopNMetricSpec topNMetricSpec, int threshold, QuerySegmentSpec querySegmentSpec, DimFilter dimFilter, Granularity granularity, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, Map<String,Object> context)

Uses of DimensionSpec in org.apache.druid.segment

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

Modifier and Type	Method	Description
default DimensionSpec	DimensionHandler.getDimensionSpec()	Create a DimensionSpec for this handler
DimensionSpec	DoubleDimensionHandler.getDimensionSpec()
DimensionSpec	FloatDimensionHandler.getDimensionSpec()
DimensionSpec	LongDimensionHandler.getDimensionSpec()
DimensionSpec	NestedCommonFormatColumnHandler.getDimensionSpec()

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

Modifier and Type	Method	Description
static <Strategy extends ColumnSelectorStrategy> ColumnSelectorPlus<Strategy>	DimensionHandlerUtils.createColumnSelectorPlus(ColumnSelectorStrategyFactory<Strategy> strategyFactory, DimensionSpec dimensionSpec, ColumnSelectorFactory cursor)	Convenience function equivalent to calling DimensionHandlerUtils.createColumnSelectorPluses(ColumnSelectorStrategyFactory, List, ColumnSelectorFactory) with a singleton list of dimensionSpecs and then retrieving the only element in the returned array.
DimensionSelector	AutoTypeColumnIndexer.makeDimensionSelector(DimensionSpec spec, IncrementalIndexRowHolder currEntry, IncrementalIndex.DimensionDesc desc)
DimensionSelector	ColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)
DimensionSelector	DimensionIndexer.makeDimensionSelector(DimensionSpec spec, IncrementalIndexRowHolder currEntry, IncrementalIndex.DimensionDesc desc)	Return an object used to read values from this indexer's column as Strings.
DimensionSelector	DoubleDimensionIndexer.makeDimensionSelector(DimensionSpec spec, IncrementalIndexRowHolder currEntry, IncrementalIndex.DimensionDesc desc)
DimensionSelector	FloatDimensionIndexer.makeDimensionSelector(DimensionSpec spec, IncrementalIndexRowHolder currEntry, IncrementalIndex.DimensionDesc desc)
DimensionSelector	LongDimensionIndexer.makeDimensionSelector(DimensionSpec spec, IncrementalIndexRowHolder currEntry, IncrementalIndex.DimensionDesc desc)
DimensionSelector	QueryableIndexColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)
DimensionSelector	RemapColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)
DimensionSelector	RowBasedColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)
DimensionSelector	StringDimensionIndexer.makeDimensionSelector(DimensionSpec spec, IncrementalIndexRowHolder currEntry, IncrementalIndex.DimensionDesc desc)
default DimensionSelector	VirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory factory)	Deprecated. use VirtualColumn.makeDimensionSelector(DimensionSpec, ColumnSelectorFactory, ColumnSelector, ReadableOffset)
default DimensionSelector	VirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory columnSelectorFactory, ColumnSelector columnSelector, ReadableOffset offset)	Build a selector corresponding to this virtual column.
default DimensionSelector	VirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelector columnSelector, ReadableOffset offset)	Deprecated. use VirtualColumn.makeDimensionSelector(DimensionSpec, ColumnSelectorFactory, ColumnSelector, ReadableOffset)
DimensionSelector	VirtualColumns.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory selectorFactory, ColumnSelector columnSelector, ReadableOffset offset)	Create a dimension (string) selector.
MultiValueDimensionVectorSelector	VirtualColumns.makeMultiValueDimensionVectorSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory, ColumnSelector columnSelector, ReadableVectorOffset offset)	Create a multi value dimension vector (string) selector.
default MultiValueDimensionVectorSelector	VirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, ColumnSelector columnSelector, ReadableVectorOffset offset)	Deprecated. use VirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec, ColumnSelector, ReadableVectorOffset)
default MultiValueDimensionVectorSelector	VirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)	Deprecated. use VirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec, ColumnSelector, ReadableVectorOffset)
default MultiValueDimensionVectorSelector	VirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory, ColumnSelector columnSelector, ReadableVectorOffset offset)	Build a selector corresponding to this virtual column.
static <T> T	ColumnProcessors.makeProcessor(DimensionSpec dimensionSpec, ColumnProcessorFactory<T> processorFactory, ColumnSelectorFactory selectorFactory)	Make a processor for a particular DimensionSpec.
SingleValueDimensionVectorSelector	VirtualColumns.makeSingleValueDimensionVectorSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory, ColumnSelector columnSelector, ReadableVectorOffset offset)	Create a single value dimension vector (string) selector.
default SingleValueDimensionVectorSelector	VirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec dimensionSpec, ColumnSelector columnSelector, ReadableVectorOffset offset)	Deprecated. use VirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec, ColumnSelector, ReadableVectorOffset)
default SingleValueDimensionVectorSelector	VirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)	Deprecated. use VirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec, ColumnSelector, ReadableVectorOffset)
default SingleValueDimensionVectorSelector	VirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory, ColumnSelector columnSelector, ReadableVectorOffset offset)	Build a selector corresponding to this virtual column.
static <T> T	ColumnProcessors.makeVectorProcessor(DimensionSpec dimensionSpec, VectorColumnProcessorFactory<T> processorFactory, VectorColumnSelectorFactory selectorFactory)	Make a processor for a particular DimensionSpec.

Method parameters in org.apache.druid.segment with type arguments of type DimensionSpec

Modifier and Type	Method	Description
static <Strategy extends ColumnSelectorStrategy> ColumnSelectorPlus<Strategy>[]	DimensionHandlerUtils.createColumnSelectorPluses(ColumnSelectorStrategyFactory<Strategy> strategyFactory, List<DimensionSpec> dimensionSpecs, ColumnSelectorFactory columnSelectorFactory)	Creates an array of ColumnSelectorPlus objects, selectors that handle type-specific operations within query processing engines, using a strategy factory provided by the query engine.
static List<ColumnType>	DimensionHandlerUtils.getValueTypesFromDimensionSpecs(List<DimensionSpec> dimSpecs)

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

Method parameters in org.apache.druid.segment.column with type arguments of type DimensionSpec

Modifier and Type	Method	Description
RowSignature.Builder	RowSignature.Builder.addDimensions(List<DimensionSpec> dimensions)

Uses of DimensionSpec in org.apache.druid.segment.filter

Constructor parameters in org.apache.druid.segment.filter with type arguments of type DimensionSpec

Modifier	Constructor	Description
	ColumnComparisonFilter(List<DimensionSpec> dimensions)

Uses of DimensionSpec in org.apache.druid.segment.join.filter

Methods in org.apache.druid.segment.join.filter with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	AllNullColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

Uses of DimensionSpec in org.apache.druid.segment.join.lookup

Methods in org.apache.druid.segment.join.lookup with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	LookupColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

Uses of DimensionSpec in org.apache.druid.segment.join.table

Methods in org.apache.druid.segment.join.table with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	IndexedTableColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

Uses of DimensionSpec in org.apache.druid.segment.shim

Methods in org.apache.druid.segment.shim with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	ShimColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)

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

Methods in org.apache.druid.segment.vector with parameters of type DimensionSpec

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

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

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

Modifier and Type	Method	Description
DimensionSpec	ListFilteredVirtualColumn.getDelegate()
DimensionSpec	PrefixFilteredVirtualColumn.getDelegate()
DimensionSpec	RegexFilteredVirtualColumn.getDelegate()

Methods in org.apache.druid.segment.virtual that return types with arguments of type DimensionSpec

Modifier and Type	Method	Description
ArrayList<DimensionSpec>	FallbackVirtualColumn.getColumns()

Methods in org.apache.druid.segment.virtual with parameters of type DimensionSpec

Modifier and Type	Method	Description
DimensionSelector	ExpressionVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory columnSelectorFactory)
DimensionSelector	FallbackVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory factory)
DimensionSelector	ListFilteredVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory factory)
DimensionSelector	NestedFieldVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory selectorFactory, ColumnSelector columnSelector, ReadableOffset offset)
DimensionSelector	PrefixFilteredVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory factory)
DimensionSelector	RegexFilteredVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory factory)
DimensionSelector	SpecializedExpressionVirtualColumn.makeDimensionSelector(DimensionSpec dimensionSpec, ColumnSelectorFactory columnSelectorFactory, ColumnSelector columnSelector, ReadableOffset offset)
DimensionSelector	VirtualizedColumnSelectorFactory.makeDimensionSelector(DimensionSpec dimensionSpec)
MultiValueDimensionVectorSelector	FallbackVirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)
MultiValueDimensionVectorSelector	SpecializedExpressionVirtualColumn.makeMultiValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory, ColumnSelector columnSelector, ReadableVectorOffset offset)
SingleValueDimensionVectorSelector	ExpressionVirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)
SingleValueDimensionVectorSelector	FallbackVirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory)
SingleValueDimensionVectorSelector	NestedFieldVirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory selectorFactory, ColumnSelector columnSelector, ReadableVectorOffset offset)
SingleValueDimensionVectorSelector	SpecializedExpressionVirtualColumn.makeSingleValueVectorDimensionSelector(DimensionSpec dimensionSpec, VectorColumnSelectorFactory factory, ColumnSelector columnSelector, ReadableVectorOffset offset)

Constructors in org.apache.druid.segment.virtual with parameters of type DimensionSpec

Modifier	Constructor	Description
	ListFilteredVirtualColumn(String name, DimensionSpec delegate, Set<String> values, Boolean isAllowList)
	PrefixFilteredVirtualColumn(String name, DimensionSpec delegate, String prefix)
	RegexFilteredVirtualColumn(String name, DimensionSpec delegate, String pattern)

Constructor parameters in org.apache.druid.segment.virtual with type arguments of type DimensionSpec

Modifier	Constructor	Description
	FallbackVirtualColumn(String name, ArrayList<DimensionSpec> columns)