Uses of Interface
org.apache.druid.java.util.common.Cacheable

Packages that use Cacheable

Package	Description
org.apache.druid.frame.util
org.apache.druid.java.util.common
org.apache.druid.java.util.common.granularity
org.apache.druid.math.expr
org.apache.druid.query.aggregation
org.apache.druid.query.aggregation.any
org.apache.druid.query.aggregation.cardinality
org.apache.druid.query.aggregation.first
org.apache.druid.query.aggregation.hyperloglog
org.apache.druid.query.aggregation.last
org.apache.druid.query.aggregation.mean
org.apache.druid.query.aggregation.post
org.apache.druid.query.cache
org.apache.druid.query.dimension
org.apache.druid.query.expression
org.apache.druid.query.extraction
org.apache.druid.query.filter
org.apache.druid.query.groupby.having
org.apache.druid.query.groupby.orderby
org.apache.druid.query.lookup
org.apache.druid.query.metadata.metadata
org.apache.druid.query.search
org.apache.druid.query.topn
org.apache.druid.segment
org.apache.druid.segment.virtual

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

Classes in org.apache.druid.frame.util that implement Cacheable

Modifier and Type	Class and Description
class	SettableLongVirtualColumn Virtual column that returns a changeable value, via SettableLongVirtualColumn.setValue(long).

Uses of Cacheable in org.apache.druid.java.util.common

Classes in org.apache.druid.java.util.common that implement Cacheable

Modifier and Type	Class and Description
class	StringEncoding An enum that provides a way for users to specify what encoding should be used when hashing strings.

Uses of Cacheable in org.apache.druid.java.util.common.granularity

Classes in org.apache.druid.java.util.common.granularity that implement Cacheable

Modifier and Type	Class and Description
class	AllGranularity AllGranularty buckets everything into a single bucket
class	DurationGranularity DurationGranularity buckets data based on the length of a duration
class	Granularity
class	NoneGranularity NoneGranularity does not bucket data
class	PeriodGranularity PeriodGranularity buckets data based on any custom time period

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

Subinterfaces of Cacheable in org.apache.druid.math.expr

Modifier and Type	Interface and Description
interface	Expr Base interface of Druid expression language abstract syntax tree nodes.
static interface	ExprMacroTable.ExprMacroFunctionExpr stub interface to allow Parser.flatten(Expr) a way to recognize macro functions that exend this

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

Modifier and Type	Class and Description
static class	ExprMacroTable.BaseScalarMacroFunctionExpr Base class for multi-argument ExprMacroTable.ExprMacro function Expr
static class	ExprMacroTable.BaseScalarUnivariateMacroFunctionExpr Base class for single argument ExprMacroTable.ExprMacro function Expr

Uses of Cacheable in org.apache.druid.query.aggregation

Subinterfaces of Cacheable in org.apache.druid.query.aggregation

Modifier and Type	Interface and Description
interface	PostAggregator Functionally similar to an Aggregator.

Classes in org.apache.druid.query.aggregation that implement Cacheable

Modifier and Type	Class and Description
class	AggregatorFactory AggregatorFactory is a strategy (in the terms of Design Patterns) that represents column aggregation, e.g.
class	CountAggregatorFactory
class	DoubleMaxAggregatorFactory
class	DoubleMinAggregatorFactory
class	DoubleSumAggregatorFactory
class	ExpressionLambdaAggregatorFactory
class	FilteredAggregatorFactory
class	FloatMaxAggregatorFactory
class	FloatMinAggregatorFactory
class	FloatSumAggregatorFactory
class	GroupingAggregatorFactory This class implements grouping function to determine the grouping that a row is part of.
class	HistogramAggregatorFactory
class	JavaScriptAggregatorFactory
class	LongMaxAggregatorFactory
class	LongMinAggregatorFactory
class	LongSumAggregatorFactory
class	NullableNumericAggregatorFactory<T extends BaseNullableColumnValueSelector> Abstract superclass for null-aware numeric aggregators.
class	SimpleDoubleAggregatorFactory This is an abstract class inherited by various AggregatorFactory implementations that consume double input and produce double output on aggregation.
class	SimpleFloatAggregatorFactory
class	SimpleLongAggregatorFactory This is an abstract class inherited by various AggregatorFactory implementations that consume long input and produce long output on aggregation.
class	SuppressedAggregatorFactory This AggregatorFactory is meant for wrapping delegate aggregators for optimization purposes.

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

Classes in org.apache.druid.query.aggregation.any that implement Cacheable

Modifier and Type	Class and Description
class	DoubleAnyAggregatorFactory
class	FloatAnyAggregatorFactory
class	LongAnyAggregatorFactory
class	StringAnyAggregatorFactory

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

Classes in org.apache.druid.query.aggregation.cardinality that implement Cacheable

Modifier and Type	Class and Description
class	CardinalityAggregatorFactory

Uses of Cacheable in org.apache.druid.query.aggregation.first

Classes in org.apache.druid.query.aggregation.first that implement Cacheable

Modifier and Type	Class and Description
class	DoubleFirstAggregatorFactory
class	FloatFirstAggregatorFactory
class	LongFirstAggregatorFactory
class	StringFirstAggregatorFactory
class	StringFirstFoldingAggregatorFactory For backwards compatibility; equivalent to a regular StringFirstAggregatorFactory.

Uses of Cacheable in org.apache.druid.query.aggregation.hyperloglog

Classes in org.apache.druid.query.aggregation.hyperloglog that implement Cacheable

Modifier and Type	Class and Description
class	HyperUniqueFinalizingPostAggregator
class	HyperUniquesAggregatorFactory

Uses of Cacheable in org.apache.druid.query.aggregation.last

Classes in org.apache.druid.query.aggregation.last that implement Cacheable

Modifier and Type	Class and Description
class	DoubleLastAggregatorFactory
class	FloatLastAggregatorFactory
class	LongLastAggregatorFactory
class	StringLastAggregatorFactory
class	StringLastFoldingAggregatorFactory For backwards compatibility; equivalent to a regular StringLastAggregatorFactory.

Uses of Cacheable in org.apache.druid.query.aggregation.mean

Classes in org.apache.druid.query.aggregation.mean that implement Cacheable

Modifier and Type	Class and Description
class	DoubleMeanAggregatorFactory

Uses of Cacheable in org.apache.druid.query.aggregation.post

Classes in org.apache.druid.query.aggregation.post that implement Cacheable

Modifier and Type	Class and Description
class	ArithmeticPostAggregator
class	ConstantPostAggregator
class	DoubleGreatestPostAggregator
class	DoubleLeastPostAggregator
class	ExpressionPostAggregator
class	FieldAccessPostAggregator
class	FinalizingFieldAccessPostAggregator
class	JavaScriptPostAggregator
class	LongGreatestPostAggregator
class	LongLeastPostAggregator

Uses of Cacheable in org.apache.druid.query.cache

Methods in org.apache.druid.query.cache with parameters of type Cacheable

Modifier and Type	Method and Description
CacheKeyBuilder	CacheKeyBuilder.appendCacheable(Cacheable input)

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

Modifier and Type	Method and Description
CacheKeyBuilder	CacheKeyBuilder.appendCacheables(Collection<? extends Cacheable> input) Add a collection of Cacheables to the cache key.
CacheKeyBuilder	CacheKeyBuilder.appendCacheablesIgnoringOrder(Collection<? extends Cacheable> input) Add a collection of Cacheables to the cache key.

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

Subinterfaces of Cacheable in org.apache.druid.query.dimension

Modifier and Type	Interface and Description
interface	DimensionSpec Provides information about a dimension for a grouping query, like topN or groupBy.

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

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

Uses of Cacheable in org.apache.druid.query.expression

Classes in org.apache.druid.query.expression that implement Cacheable

Modifier and Type	Class and Description
static class	TimestampFloorExprMacro.TimestampFloorDynamicExpr
static class	TimestampFloorExprMacro.TimestampFloorExpr

Uses of Cacheable in org.apache.druid.query.extraction

Subinterfaces of Cacheable in org.apache.druid.query.extraction

Modifier and Type	Interface and Description
interface	ExtractionFn An ExtractionFn is a function that can be used to transform the values of a column (typically a dimension).

Classes in org.apache.druid.query.extraction that implement Cacheable

Modifier and Type	Class and Description
class	BucketExtractionFn
class	CascadeExtractionFn
class	DimExtractionFn
class	FunctionalExtraction Functional extraction uses a function to find the new value.
class	IdentityExtractionFn
class	JavaScriptExtractionFn
class	LowerExtractionFn
class	MatchingDimExtractionFn
class	RegexDimExtractionFn
class	SearchQuerySpecDimExtractionFn
class	StringFormatExtractionFn
class	StrlenExtractionFn
class	SubstringDimExtractionFn
class	TimeDimExtractionFn
class	TimeFormatExtractionFn
class	UpperExtractionFn

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

Subinterfaces of Cacheable in org.apache.druid.query.filter

Modifier and Type	Interface and Description
interface	DimFilter

Classes in org.apache.druid.query.filter that implement Cacheable

Modifier and Type	Class and Description
class	AbstractOptimizableDimFilter Base class for DimFilters that support optimization.
class	AndDimFilter
class	BoundDimFilter
class	ColumnComparisonDimFilter
class	EqualityFilter
class	ExpressionDimFilter
class	ExtractionDimFilter Deprecated.
class	FalseDimFilter
class	InDimFilter
class	IntervalDimFilter
class	JavaScriptDimFilter
class	LikeDimFilter
class	NotDimFilter
class	NullFilter
class	OrDimFilter
class	RangeFilter
class	RegexDimFilter
class	SearchQueryDimFilter
class	SelectorDimFilter
class	SpatialDimFilter
class	TrueDimFilter

Uses of Cacheable in org.apache.druid.query.groupby.having

Subinterfaces of Cacheable in org.apache.druid.query.groupby.having

Modifier and Type	Interface and Description
interface	HavingSpec A "having" clause that filters aggregated/dimension value.

Classes in org.apache.druid.query.groupby.having that implement Cacheable

Modifier and Type	Class and Description
class	AlwaysHavingSpec A "having" spec that always evaluates to true
class	AndHavingSpec The logical "and" operator for the "having" clause.
class	DimensionSelectorHavingSpec
class	DimFilterHavingSpec
class	EqualToHavingSpec The "=" operator in a "having" clause.
class	GreaterThanHavingSpec The ">" operator in a "having" clause.
class	LessThanHavingSpec The "<" operator in a "having" clause.
class	NeverHavingSpec A "having" spec that always evaluates to false
class	NotHavingSpec The logical "not" operator for the "having" clause.
class	OrHavingSpec The logical "or" operator for the "having" clause.

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

Subinterfaces of Cacheable in org.apache.druid.query.groupby.orderby

Modifier and Type	Interface and Description
interface	LimitSpec

Classes in org.apache.druid.query.groupby.orderby that implement Cacheable

Modifier and Type	Class and Description
class	DefaultLimitSpec
class	NoopLimitSpec

Uses of Cacheable in org.apache.druid.query.lookup

Classes in org.apache.druid.query.lookup that implement Cacheable

Modifier and Type	Class and Description
class	LookupExtractionFn
class	RegisteredLookupExtractionFn

Uses of Cacheable in org.apache.druid.query.metadata.metadata

Subinterfaces of Cacheable in org.apache.druid.query.metadata.metadata

Modifier and Type	Interface and Description
interface	ColumnIncluderator

Classes in org.apache.druid.query.metadata.metadata that implement Cacheable

Modifier and Type	Class and Description
class	AllColumnIncluderator
class	ListColumnIncluderator
class	NoneColumnIncluderator
static class	SegmentMetadataQuery.AnalysisType

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

Subinterfaces of Cacheable in org.apache.druid.query.search

Modifier and Type	Interface and Description
interface	SearchQuerySpec

Classes in org.apache.druid.query.search that implement Cacheable

Modifier and Type	Class and Description
class	AllSearchQuerySpec
class	ContainsSearchQuerySpec
class	FragmentSearchQuerySpec
class	InsensitiveContainsSearchQuerySpec
class	RegexSearchQuerySpec
class	SearchSortSpec

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

Subinterfaces of Cacheable in org.apache.druid.query.topn

Modifier and Type	Interface and Description
interface	TopNMetricSpec

Classes in org.apache.druid.query.topn that implement Cacheable

Modifier and Type	Class and Description
class	AlphaNumericTopNMetricSpec
class	DimensionTopNMetricSpec
class	InvertedTopNMetricSpec
class	LegacyTopNMetricSpec
class	LexicographicTopNMetricSpec
class	NumericTopNMetricSpec

Uses of Cacheable in org.apache.druid.segment

Subinterfaces of Cacheable in org.apache.druid.segment

Modifier and Type	Interface and Description
interface	VirtualColumn Virtual columns are "views" created over a ColumnSelectorFactory or ColumnSelector.

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

Modifier and Type	Class and Description
class	VirtualColumns Class allowing lookup and usage of virtual columns.

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

Classes in org.apache.druid.segment.virtual that implement Cacheable

Modifier and Type	Class and Description
class	ExpressionVirtualColumn
class	FallbackVirtualColumn A virtual column that picks one column or another based on whether they exist.
class	ListFilteredVirtualColumn VirtualColumn form of ListFilteredDimensionSpec, powered by ForwardingFilteredDimensionSelector
class	NestedFieldVirtualColumn Optimized virtual column that can make direct selectors into a NestedDataComplexColumn or any associated nested fields (NestedFieldDictionaryEncodedColumn) including using their indexes.