Uses of Interface
org.apache.druid.query.filter.ColumnIndexSelector

Packages that use ColumnIndexSelector

Package	Description
org.apache.druid.math.expr
org.apache.druid.query.filter
org.apache.druid.segment
org.apache.druid.segment.filter
org.apache.druid.segment.index
org.apache.druid.segment.virtual

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

Methods in org.apache.druid.math.expr with parameters of type ColumnIndexSelector

Modifier and Type	Method	Description
default ColumnIndexSupplier	Expr.asColumnIndexSupplier(ColumnIndexSelector columnIndexSelector, ColumnType outputType)

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

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

Modifier and Type	Method	Description
BitmapColumnIndex	ArrayContainsElementFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	EqualityFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	Filter.getBitmapColumnIndex(ColumnIndexSelector selector)	Returns a BitmapColumnIndex if this filter supports using a bitmap index for filtering for the given input ColumnIndexSelector.
BitmapColumnIndex	InDimFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	NullFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	RangeFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	TypedInFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
static BitmapColumnIndex	EqualityFilter.getEqualityIndex(String column, ExprEval<?> matchValueEval, ColumnType matchValueType, ColumnIndexSelector selector, DruidPredicateFactory predicateFactory)
default <T> FilterBundle	Filter.makeFilterBundle(ColumnIndexSelector columnIndexSelector, BitmapResultFactory<T> bitmapResultFactory, int applyRowCount, int totalRowCount, boolean includeUnknown)	Compute indexes and build a container FilterBundle to be used during Cursor or VectorCursor creation, combining the computed outputs of Filter.getBitmapColumnIndex(ColumnIndexSelector) as well as references to Filter.makeMatcher(ColumnSelectorFactory) and Filter.makeVectorMatcher(VectorColumnSelectorFactory).

Uses of ColumnIndexSelector in org.apache.druid.segment

Classes in org.apache.druid.segment that implement ColumnIndexSelector

Modifier and Type	Class	Description
class	ColumnSelectorColumnIndexSelector

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

Modifier and Type	Method	Description
default ColumnIndexSupplier	VirtualColumn.getIndexSupplier(String columnName, ColumnIndexSelector columnIndexSelector)	Get the ColumnIndexSupplier for the specified virtual column, with the assistance of a ColumnIndexSelector 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 ColumnIndexSelector in org.apache.druid.segment.filter

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

Modifier and Type	Method	Description
static boolean	Filters.checkFilterTuningUseIndex(String columnName, ColumnIndexSelector indexSelector, FilterTuning filterTuning)
static ImmutableBitmap	Filters.computeDefaultBitmapResults(Filter filter, ColumnIndexSelector selector)
BitmapColumnIndex	AndFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	BoundFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	ColumnComparisonFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	DimensionPredicateFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	ExpressionFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	FalseFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	IsBooleanFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	JavaScriptFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	LikeFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	NotFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	OrFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	SelectorFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	SpatialFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
BitmapColumnIndex	TrueFilter.getBitmapColumnIndex(ColumnIndexSelector selector)
<T> FilterBundle	AndFilter.makeFilterBundle(ColumnIndexSelector columnIndexSelector, BitmapResultFactory<T> bitmapResultFactory, int applyRowCount, int totalRowCount, boolean includeUnknown)
<T> FilterBundle	OrFilter.makeFilterBundle(ColumnIndexSelector columnIndexSelector, BitmapResultFactory<T> bitmapResultFactory, int applyRowCount, int totalRowCount, boolean includeUnknown)
static BitmapColumnIndex	Filters.makeMissingColumnNullIndex(DruidPredicateMatch match, ColumnIndexSelector selector)
static BitmapColumnIndex	Filters.makePredicateIndex(String column, ColumnIndexSelector selector, DruidPredicateFactory predicateFactory)

Uses of ColumnIndexSelector in org.apache.druid.segment.index

Constructors in org.apache.druid.segment.index with parameters of type ColumnIndexSelector

Constructor	Description
AllTrueBitmapColumnIndex(ColumnIndexSelector indexSelector)
AllUnknownBitmapColumnIndex(ColumnIndexSelector indexSelector)

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

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

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)