Uses of Interface
org.apache.druid.segment.BaseDoubleColumnValueSelector
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.frame.field
Classes in org.apache.druid.frame.field that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
NumericArrayFieldSelector<ElementType extends Number>
Base implementation of the column value selector that the concrete numeric field reader implementations inherit from.Methods in org.apache.druid.frame.field with parameters of type BaseDoubleColumnValueSelector Modifier and Type Method Description static DoubleFieldWriter
DoubleFieldWriter. forArray(BaseDoubleColumnValueSelector selector)
static DoubleFieldWriter
DoubleFieldWriter. forPrimitive(BaseDoubleColumnValueSelector selector)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.query.aggregation
Subinterfaces of BaseDoubleColumnValueSelector in org.apache.druid.query.aggregation Modifier and Type Interface Description interface
AggregateCombiner<T>
AggregateCombiner is used to fold rollup aggregation results from serveral "rows" of different indexes during index merging (seeIndexMerger
).Classes in org.apache.druid.query.aggregation that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
DoubleAggregateCombiner
Specialization ofAggregateCombiner
for primitive double aggregations.class
LongAggregateCombiner
Specialization ofAggregateCombiner
for primitive long aggregations.class
LongSumAggregateCombiner
class
NullableNumericAggregateCombiner<T>
Null-aware numericAggregateCombiner
.class
ObjectAggregateCombiner<T>
Specialization ofAggregateCombiner
for object aggregations.Methods in org.apache.druid.query.aggregation that return BaseDoubleColumnValueSelector Modifier and Type Method Description BaseDoubleColumnValueSelector
SimpleDoubleBufferAggregator. getSelector()
Constructors in org.apache.druid.query.aggregation with parameters of type BaseDoubleColumnValueSelector Constructor Description DoubleMaxAggregator(BaseDoubleColumnValueSelector selector)
DoubleMinAggregator(BaseDoubleColumnValueSelector selector)
DoubleSumAggregator(BaseDoubleColumnValueSelector selector)
SimpleDoubleBufferAggregator(BaseDoubleColumnValueSelector selector)
Constructor parameters in org.apache.druid.query.aggregation with type arguments of type BaseDoubleColumnValueSelector Constructor Description StringColumnDoubleAggregatorWrapper(BaseObjectColumnValueSelector selector, Function<BaseDoubleColumnValueSelector,Aggregator> delegateBuilder, double nullValue)
StringColumnDoubleBufferAggregatorWrapper(BaseObjectColumnValueSelector selector, Function<BaseDoubleColumnValueSelector,BufferAggregator> delegateBuilder, double nullValue)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.query.aggregation.any
Constructors in org.apache.druid.query.aggregation.any with parameters of type BaseDoubleColumnValueSelector Constructor Description DoubleAnyAggregator(BaseDoubleColumnValueSelector valueSelector)
DoubleAnyBufferAggregator(BaseDoubleColumnValueSelector valueSelector)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.query.aggregation.cardinality
Classes in org.apache.druid.query.aggregation.cardinality that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
HyperLogLogCollectorAggregateCombiner
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.query.aggregation.cardinality.types
Methods in org.apache.druid.query.aggregation.cardinality.types with parameters of type BaseDoubleColumnValueSelector Modifier and Type Method Description void
DoubleCardinalityAggregatorColumnSelectorStrategy. hashRow(BaseDoubleColumnValueSelector selector, com.google.common.hash.Hasher hasher)
void
DoubleCardinalityAggregatorColumnSelectorStrategy. hashValues(BaseDoubleColumnValueSelector selector, HyperLogLogCollector collector)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.query.aggregation.first
Classes in org.apache.druid.query.aggregation.first that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
StringFirstAggregateCombiner
Constructors in org.apache.druid.query.aggregation.first with parameters of type BaseDoubleColumnValueSelector Constructor Description DoubleFirstAggregator(BaseLongColumnValueSelector timeSelector, BaseDoubleColumnValueSelector valueSelector)
DoubleFirstBufferAggregator(BaseLongColumnValueSelector timeSelector, BaseDoubleColumnValueSelector valueSelector)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.query.aggregation.last
Classes in org.apache.druid.query.aggregation.last that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
StringLastAggregateCombiner
Constructors in org.apache.druid.query.aggregation.last with parameters of type BaseDoubleColumnValueSelector Constructor Description DoubleLastAggregator(BaseLongColumnValueSelector timeSelector, BaseDoubleColumnValueSelector valueSelector)
DoubleLastBufferAggregator(BaseLongColumnValueSelector timeSelector, BaseDoubleColumnValueSelector valueSelector)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.query.search
Methods in org.apache.druid.query.search with parameters of type BaseDoubleColumnValueSelector Modifier and Type Method Description void
SearchQueryRunner.DoubleSearchColumnSelectorStrategy. updateSearchResultSet(String outputName, BaseDoubleColumnValueSelector selector, SearchQuerySpec searchQuerySpec, int limit, it.unimi.dsi.fastutil.objects.Object2IntRBTreeMap<SearchHit> set)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment
Subinterfaces of BaseDoubleColumnValueSelector in org.apache.druid.segment Modifier and Type Interface Description interface
ColumnValueSelector<T>
Base type for interfaces that manage column value selection, e.g.interface
DimensionSelector
Selector for a string-typed column, either single- or multi-valued.interface
DoubleColumnSelector
This interface is convenient for implementation of "double-sourcing"ColumnValueSelector
s, it provides default implementations for allColumnValueSelector
's methods exceptgetDouble()
.interface
FloatColumnSelector
This interface is convenient for implementation of "float-sourcing"ColumnValueSelector
s, it provides default implementations for allColumnValueSelector
's methods exceptBaseFloatColumnValueSelector.getFloat()
.interface
LongColumnSelector
This interface is convenient for implementation of "long-sourcing"ColumnValueSelector
s, it provides default implementations for allColumnValueSelector
's methods exceptBaseLongColumnValueSelector.getLong()
.Methods in org.apache.druid.segment with parameters of type BaseDoubleColumnValueSelector Modifier and Type Method Description T
ColumnProcessorFactory. makeDoubleProcessor(BaseDoubleColumnValueSelector selector)
Create a processor for a double column.Constructors in org.apache.druid.segment with parameters of type BaseDoubleColumnValueSelector Constructor Description DoubleWrappingDimensionSelector(BaseDoubleColumnValueSelector doubleColumnSelector, ExtractionFn extractionFn)
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment.filter
Methods in org.apache.druid.segment.filter with parameters of type BaseDoubleColumnValueSelector Modifier and Type Method Description ValueMatcher
PredicateValueMatcherFactory. makeDoubleProcessor(BaseDoubleColumnValueSelector selector)
ValueMatcher
StringConstantValueMatcherFactory. makeDoubleProcessor(BaseDoubleColumnValueSelector selector)
static ValueMatcher
ValueMatchers. makeDoubleValueMatcher(BaseDoubleColumnValueSelector selector, double value)
Creates a constant-basedValueMatcher
for a double-typed selector.static ValueMatcher
ValueMatchers. makeDoubleValueMatcher(BaseDoubleColumnValueSelector selector, String value)
Creates a constant-basedValueMatcher
for a double-typed selector.static ValueMatcher
ValueMatchers. makeDoubleValueMatcher(BaseDoubleColumnValueSelector selector, DruidPredicateFactory predicateFactory)
Creates a predicate-basedValueMatcher
for a double-typed selector. -
Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment.historical
Subinterfaces of BaseDoubleColumnValueSelector in org.apache.druid.segment.historical Modifier and Type Interface Description interface
HistoricalColumnSelector<T>
interface
HistoricalDimensionSelector
Specialization forDimensionSelector
queryable via offsets fromHistoricalCursor
.interface
SingleValueHistoricalDimensionSelector
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment.incremental
Classes in org.apache.druid.segment.incremental that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
IncrementalIndexRowHolder
IncrementalIndexRowHolder is a simpleIncrementalIndexRowHolder.get()
/IncrementalIndexRowHolder.set(org.apache.druid.segment.incremental.IncrementalIndexRow)
holder ofIncrementalIndexRow
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment.join
Classes in org.apache.druid.segment.join that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
PossiblyNullColumnValueSelector<T>
AColumnValueSelector
that wraps a base selector but might also generate null values on demand.class
PossiblyNullDimensionSelector
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment.join.table
Classes in org.apache.druid.segment.join.table that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
IndexedTableColumnValueSelector
class
IndexedTableDimensionSelector
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment.selector.settable
Subinterfaces of BaseDoubleColumnValueSelector in org.apache.druid.segment.selector.settable Modifier and Type Interface Description interface
SettableColumnValueSelector<T>
SettableColumnValueSelectors are used inQueryableIndexIndexableAdapter.RowIteratorImpl
.Classes in org.apache.druid.segment.selector.settable that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
SettableDimensionValueSelector
Settable implementation ofDimensionSelector
.class
SettableDoubleColumnValueSelector
class
SettableFloatColumnValueSelector
class
SettableLongColumnValueSelector
class
SettableObjectColumnValueSelector<T>
class
SettableValueDoubleColumnValueSelector
A BaseDoubleColumnValueSelector impl to return settable double value on calls togetDouble()
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Uses of BaseDoubleColumnValueSelector in org.apache.druid.segment.virtual
Classes in org.apache.druid.segment.virtual that implement BaseDoubleColumnValueSelector Modifier and Type Class Description class
BaseExpressionColumnValueSelector
Base class for many (although not all)ColumnValueSelector<ExprEval>
.class
ExpressionColumnValueSelector
Basic expressionColumnValueSelector
.class
ExpressionMultiValueDimensionSelector
Basic multi-value dimension selector for anExpr
evaluatingColumnValueSelector
.static class
NestedFieldVirtualColumn.FieldDimensionSelector
static class
NestedFieldVirtualColumn.RawFieldColumnSelector
Process the "raw" data to extract values withNestedPathFinder.find(Object, List)
, wrapping the result inStructuredData
static class
NestedFieldVirtualColumn.RawFieldLiteralColumnValueSelector
Process the "raw" data to extract non-complex values.class
RowBasedExpressionColumnValueSelector
Expression column value selector that examines a set of 'unknown' type input bindings on a row by row basis, transforming the expression to handle multi-value list typed inputs as they are encountered.class
SingleLongInputCachingExpressionColumnValueSelector
LikeExpressionColumnValueSelector
, but caches the most recently computed value and re-uses it in the case of runs in the underlying column.class
SingleStringInputCachingExpressionColumnValueSelector
LikeExpressionColumnValueSelector
, but caches results for the first CACHE_SIZE dictionary IDs of a string column.class
SingleStringInputDeferredEvaluationExpressionDimensionSelector
ADimensionSelector
decorator that directly exposes the underlying dictionary id inSingleStringInputDeferredEvaluationExpressionDimensionSelector.getRow()
, saving expression computation untilSingleStringInputDeferredEvaluationExpressionDimensionSelector.lookupName(int)
is called.
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