Package org.apache.druid.segment

Interface StorageAdapter

All Superinterfaces:

ColumnInspector, Expr.InputBindingInspector

@Deprecated
public interface StorageAdapter
extends ColumnInspector

Deprecated.

Method Summary

Modifier and Type	Method	Description
default boolean	canVectorize(Filter filter, VirtualColumns virtualColumns, boolean descending)	Deprecated. Use Segment.asCursorFactory() and then CursorFactory.makeCursorHolder(CursorBuildSpec) and call CursorHolder.canVectorize() instead.
default Indexed<String>	getAvailableDimensions()	Deprecated. Callers should use Segment.as(Class) to construct a Metadata instead.
default Iterable<String>	getAvailableMetrics()	Deprecated. Callers should use Segment.as(Class) to construct a Metadata if available and check Metadata.getAggregators() instead.
default ColumnCapabilities	getColumnCapabilities(String column)	Deprecated. Use Segment.asCursorFactory() and then CursorFactory.getColumnCapabilities(String) instead.
default int	getDimensionCardinality(String column)	Deprecated. Callers should use Segment.as(Class) to construct a PhysicalSegmentInspector if available and call PhysicalSegmentInspector.getDimensionCardinality(String) instead.
default org.joda.time.Interval	getInterval()	Deprecated. Callers should use Segment.getDataInterval() instead.
default org.joda.time.DateTime	getMaxIngestedEventTime()	Deprecated. Use Segment.as(Class) to get a MaxIngestedEventTimeInspector if available and call MaxIngestedEventTimeInspector.getMaxIngestedEventTime() instead.
default org.joda.time.DateTime	getMaxTime()	Deprecated. Use Segment.as(Class) to get a TimeBoundaryInspector if available and call TimeBoundaryInspector.getMaxTime() instead.
default Comparable	getMaxValue(String column)	Deprecated. Use Segment.as(Class) to get a PhysicalSegmentInspector if available and call PhysicalSegmentInspector.getMaxValue(String)
default Metadata	getMetadata()	Deprecated. Use Segment.as(Class) to fetch a Metadata if available
default org.joda.time.DateTime	getMinTime()	Deprecated. Use Segment.as(Class) to get a TimeBoundaryInspector if available and call TimeBoundaryInspector.getMinTime() instead.
default Comparable	getMinValue(String column)	Deprecated. Use Segment.as(Class) to get a PhysicalSegmentInspector if available and call PhysicalSegmentInspector.getMinValue(String)
default int	getNumRows()	Deprecated. Use Segment.as(Class) to get a PhysicalSegmentInspector if available then call PhysicalSegmentInspector.getNumRows() instead.
default RowSignature	getRowSignature()	Deprecated. use Segment.asCursorFactory() and CursorFactory.getRowSignature() instead.
default boolean	hasBuiltInFilters()	Deprecated. Use Segment.as(Class) to get a TopNOptimizationInspector if available and call TopNOptimizationInspector.areAllDictionaryIdsPresent() instead.
default boolean	isFromTombstone()	Deprecated. Use Segment.isTombstone()
default Sequence<Cursor>	makeCursors(Filter filter, org.joda.time.Interval interval, VirtualColumns virtualColumns, Granularity gran, boolean descending, QueryMetrics<?> queryMetrics)	Deprecated. Use Segment.asCursorFactory() and then CursorFactory.makeCursorHolder(CursorBuildSpec) and call CursorHolder.asCursor() instead.
default VectorCursor	makeVectorCursor(Filter filter, org.joda.time.Interval interval, VirtualColumns virtualColumns, boolean descending, int vectorSize, QueryMetrics<?> queryMetrics)	Deprecated. Use Segment.asCursorFactory() and then CursorFactory.makeCursorHolder(CursorBuildSpec) and call CursorHolder.asVectorCursor() instead.

Methods inherited from interface org.apache.druid.segment.ColumnInspector

getType

Methods inherited from interface org.apache.druid.math.expr.Expr.InputBindingInspector

areNumeric, areNumeric, areSameTypes, areSameTypes, areScalar, areScalar, canVectorize, canVectorize

Method Detail

canVectorize

@Deprecated
default boolean canVectorize(@Nullable
                             Filter filter,
                             VirtualColumns virtualColumns,
                             boolean descending)

Deprecated.

Use Segment.asCursorFactory() and then CursorFactory.makeCursorHolder(CursorBuildSpec) and call CursorHolder.canVectorize() instead.

makeCursors

@Deprecated
default Sequence<Cursor> makeCursors(@Nullable
                                     Filter filter,
                                     org.joda.time.Interval interval,
                                     VirtualColumns virtualColumns,
                                     Granularity gran,
                                     boolean descending,
                                     @Nullable
                                     QueryMetrics<?> queryMetrics)

Deprecated.

Use Segment.asCursorFactory() and then CursorFactory.makeCursorHolder(CursorBuildSpec) and call CursorHolder.asCursor() instead.

makeVectorCursor

@Deprecated
@Nullable
default VectorCursor makeVectorCursor(@Nullable
                                      Filter filter,
                                      org.joda.time.Interval interval,
                                      VirtualColumns virtualColumns,
                                      boolean descending,
                                      int vectorSize,
                                      @Nullable
                                      QueryMetrics<?> queryMetrics)

Deprecated.

Use Segment.asCursorFactory() and then CursorFactory.makeCursorHolder(CursorBuildSpec) and call CursorHolder.asVectorCursor() instead.

getInterval

@Deprecated
default org.joda.time.Interval getInterval()

Deprecated.

Callers should use Segment.getDataInterval() instead.

getAvailableDimensions

@Deprecated
default Indexed<String> getAvailableDimensions()

Deprecated.

Callers should use Segment.as(Class) to construct a Metadata instead.

getAvailableMetrics

@Deprecated
default Iterable<String> getAvailableMetrics()

Deprecated.

Callers should use Segment.as(Class) to construct a Metadata if available and check Metadata.getAggregators() instead.

getRowSignature

@Deprecated
default RowSignature getRowSignature()

Deprecated.

use Segment.asCursorFactory() and CursorFactory.getRowSignature() instead.

getDimensionCardinality

@Deprecated
default int getDimensionCardinality(String column)

Deprecated.

Callers should use Segment.as(Class) to construct a PhysicalSegmentInspector if available and call PhysicalSegmentInspector.getDimensionCardinality(String) instead.

getMinTime

@Deprecated
default org.joda.time.DateTime getMinTime()

Deprecated.

Use Segment.as(Class) to get a TimeBoundaryInspector if available and call TimeBoundaryInspector.getMinTime() instead.

getMaxTime

@Deprecated
default org.joda.time.DateTime getMaxTime()

Deprecated.

Use Segment.as(Class) to get a TimeBoundaryInspector if available and call TimeBoundaryInspector.getMaxTime() instead.

getMinValue

@Deprecated
@Nullable
default Comparable getMinValue(String column)

Deprecated.

Use Segment.as(Class) to get a PhysicalSegmentInspector if available and call PhysicalSegmentInspector.getMinValue(String)

getMaxValue

@Deprecated
@Nullable
default Comparable getMaxValue(String column)

Deprecated.

Use Segment.as(Class) to get a PhysicalSegmentInspector if available and call PhysicalSegmentInspector.getMaxValue(String)

getColumnCapabilities

@Deprecated
@Nullable
default ColumnCapabilities getColumnCapabilities(String column)

Deprecated.

Use Segment.asCursorFactory() and then CursorFactory.getColumnCapabilities(String) instead.

Description copied from interface: ColumnInspector

Returns capabilities of a particular column.

Specified by:

getColumnCapabilities in interface ColumnInspector

Parameters:

column - column name

Returns:

capabilities, or null

getNumRows

@Deprecated
default int getNumRows()

Deprecated.

Use Segment.as(Class) to get a PhysicalSegmentInspector if available then call PhysicalSegmentInspector.getNumRows() instead.

getMaxIngestedEventTime

@Deprecated
default org.joda.time.DateTime getMaxIngestedEventTime()

Deprecated.

Use Segment.as(Class) to get a MaxIngestedEventTimeInspector if available and call MaxIngestedEventTimeInspector.getMaxIngestedEventTime() instead.

getMetadata

@Deprecated
@Nullable
default Metadata getMetadata()

Deprecated.

Use Segment.as(Class) to fetch a Metadata if available

hasBuiltInFilters

@Deprecated
default boolean hasBuiltInFilters()

Deprecated.

Use Segment.as(Class) to get a TopNOptimizationInspector if available and call TopNOptimizationInspector.areAllDictionaryIdsPresent() instead.

isFromTombstone

@Deprecated
default boolean isFromTombstone()

Deprecated.

Use Segment.isTombstone()