Uses of Interface
org.apache.druid.segment.column.ColumnIndexSupplier

Packages that use ColumnIndexSupplier

Package	Description
org.apache.druid.frame.read.columnar
org.apache.druid.math.expr
org.apache.druid.query.filter
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.nested
org.apache.druid.segment.serde
org.apache.druid.segment.virtual

Uses of ColumnIndexSupplier in org.apache.druid.frame.read.columnar

Methods in org.apache.druid.frame.read.columnar that return ColumnIndexSupplier

Modifier and Type	Method	Description
ColumnIndexSupplier	ColumnPlus.getIndexSupplier()

Uses of ColumnIndexSupplier in org.apache.druid.math.expr

Classes in org.apache.druid.math.expr that implement ColumnIndexSupplier

Modifier and Type	Class	Description
class	ExpressionPredicateIndexSupplier	Uses the underlying dictionary values of a column to provide DruidPredicateIndexes that apply an Expr to the values of an input column before matching with a DruidPredicateFactory.

Methods in org.apache.druid.math.expr that return ColumnIndexSupplier

Modifier and Type	Method	Description
default ColumnIndexSupplier	Expr.asColumnIndexSupplier(ColumnIndexSelector columnIndexSelector, ColumnType outputType)	Allows an Expr to provide an ColumnIndexSupplier given access to the underlying ColumnIndexSupplier and ColumnHolder of the base table.
default ColumnIndexSupplier	Function.asColumnIndexSupplier(ColumnIndexSelector selector, ColumnType outputType, List<Expr> args)	Allows a Function to provide an ColumnIndexSupplier given access to the underlying ColumnIndexSupplier and ColumnHolder of the base table.

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

Methods in org.apache.druid.query.filter that return ColumnIndexSupplier

Modifier and Type	Method	Description
ColumnIndexSupplier	ColumnIndexSelector.getIndexSupplier(String column)	Get the ColumnIndexSupplier of a column.

Uses of ColumnIndexSupplier in org.apache.druid.segment

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

Modifier and Type	Method	Description
ColumnIndexSupplier	ColumnCache.getIndexSupplier(String column)
default ColumnIndexSupplier	VirtualColumn.getIndexSupplier(String columnName, ColumnIndexSelector columnIndexSelector)	Get the ColumnIndexSupplier of the specified virtual column, with the assistance of a ColumnSelector to allow reading things from segments.
ColumnIndexSupplier	VirtualColumns.getIndexSupplier(String columnName, ColumnIndexSelector columnIndexSelector)	Get the ColumnIndexSupplier of the specified virtual column, with the assistance of a ColumnSelector to allow reading things from segments.

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

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

Modifier and Type	Method	Description
ColumnIndexSupplier	ColumnHolder.getIndexSupplier()

Methods in org.apache.druid.segment.column with parameters of type ColumnIndexSupplier

Modifier and Type	Method	Description
ColumnBuilder	ColumnBuilder.setIndexSupplier(ColumnIndexSupplier indexSupplier, boolean hasBitmapIndex, boolean hasSpatial)

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

Classes in org.apache.druid.segment.nested that implement ColumnIndexSupplier

Modifier and Type	Class	Description
class	NestedDataColumnSupplier
class	NestedFieldColumnIndexSupplier<TStringDictionary extends Indexed<ByteBuffer>>	Supplies indexes for nested field columns NestedFieldDictionaryEncodedColumn of NestedDataComplexColumn.
class	ScalarDoubleColumnAndIndexSupplier
class	ScalarLongColumnAndIndexSupplier
class	ScalarStringColumnAndIndexSupplier
class	VariantColumnAndIndexSupplier

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

Modifier and Type	Method	Description
ColumnIndexSupplier	CompressedNestedDataComplexColumn.getColumnIndexSupplier(List<NestedPathPart> path)
ColumnIndexSupplier	NestedColumnIndexSupplier.getColumnIndexSupplier(List<NestedPathPart> path)	Make a ColumnIndexSupplier for a nested field column.

Uses of ColumnIndexSupplier in org.apache.druid.segment.serde

Classes in org.apache.druid.segment.serde that implement ColumnIndexSupplier

Modifier and Type	Class	Description
class	NoIndexesColumnIndexSupplier	Default implementation of ColumnIndexSupplier for columns which do not have any indexes.
class	NullValueIndexSupplier	ColumnIndexSupplier for columns which only have an ImmutableBitmap to indicate which rows only have null values, such as LongNumericColumnPartSerdeV2, DoubleNumericColumnPartSerdeV2, and FloatNumericColumnPartSerdeV2.
class	StringUtf8ColumnIndexSupplier<TIndexed extends Indexed<ByteBuffer>>

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

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

Modifier and Type	Method	Description
ColumnIndexSupplier	ExpressionVirtualColumn.getIndexSupplier(String columnName, ColumnIndexSelector columnIndexSelector)
ColumnIndexSupplier	FallbackVirtualColumn.getIndexSupplier(String columnName, ColumnIndexSelector indexSelector)
ColumnIndexSupplier	ListFilteredVirtualColumn.getIndexSupplier(String columnName, ColumnIndexSelector indexSelector)
ColumnIndexSupplier	NestedFieldVirtualColumn.getIndexSupplier(String columnName, ColumnIndexSelector indexSelector)
ColumnIndexSupplier	SpecializedExpressionVirtualColumn.getIndexSupplier(String columnName, ColumnIndexSelector columnIndexSelector)