Uses of Interface
io.druid.segment.LongColumnSelector

Packages that use LongColumnSelector

Package	Description
io.druid.query.aggregation
io.druid.query.aggregation.cardinality.types
io.druid.query.aggregation.first
io.druid.query.aggregation.last
io.druid.query.aggregation.variance
io.druid.query.filter
io.druid.query.groupby
io.druid.query.search
io.druid.query.select
io.druid.query.topn.types
io.druid.segment
io.druid.segment.filter
io.druid.segment.virtual

Uses of LongColumnSelector in io.druid.query.aggregation

Methods in io.druid.query.aggregation that return LongColumnSelector

Modifier and Type	Method and Description
static LongColumnSelector	AggregatorUtil.getLongColumnSelector(ColumnSelectorFactory metricFactory, String fieldName, String fieldExpression, long nullValue)

Constructors in io.druid.query.aggregation with parameters of type LongColumnSelector

Constructor and Description
LongMaxAggregator(LongColumnSelector selector)
LongMaxBufferAggregator(LongColumnSelector selector)
LongMinAggregator(LongColumnSelector selector)
LongMinBufferAggregator(LongColumnSelector selector)
LongSumAggregator(LongColumnSelector selector)
LongSumBufferAggregator(LongColumnSelector selector)

Uses of LongColumnSelector in io.druid.query.aggregation.cardinality.types

Methods in io.druid.query.aggregation.cardinality.types with parameters of type LongColumnSelector

Modifier and Type	Method and Description
void	LongCardinalityAggregatorColumnSelectorStrategy.hashRow(LongColumnSelector dimSelector, com.google.common.hash.Hasher hasher)
void	LongCardinalityAggregatorColumnSelectorStrategy.hashValues(LongColumnSelector dimSelector, HyperLogLogCollector collector)

Uses of LongColumnSelector in io.druid.query.aggregation.first

Constructors in io.druid.query.aggregation.first with parameters of type LongColumnSelector

Constructor and Description
DoubleFirstAggregator(String name, LongColumnSelector timeSelector, FloatColumnSelector valueSelector)
DoubleFirstBufferAggregator(LongColumnSelector timeSelector, FloatColumnSelector valueSelector)
LongFirstAggregator(String name, LongColumnSelector timeSelector, LongColumnSelector valueSelector)
LongFirstBufferAggregator(LongColumnSelector timeSelector, LongColumnSelector valueSelector)

Uses of LongColumnSelector in io.druid.query.aggregation.last

Constructors in io.druid.query.aggregation.last with parameters of type LongColumnSelector

Constructor and Description
DoubleLastAggregator(String name, LongColumnSelector timeSelector, FloatColumnSelector valueSelector)
DoubleLastBufferAggregator(LongColumnSelector timeSelector, FloatColumnSelector valueSelector)
LongLastAggregator(String name, LongColumnSelector timeSelector, LongColumnSelector valueSelector)
LongLastBufferAggregator(LongColumnSelector timeSelector, LongColumnSelector valueSelector)

Uses of LongColumnSelector in io.druid.query.aggregation.variance

Constructors in io.druid.query.aggregation.variance with parameters of type LongColumnSelector

Constructor and Description
LongVarianceAggregator(LongColumnSelector selector)
LongVarianceAggregator(String name, LongColumnSelector selector)

Uses of LongColumnSelector in io.druid.query.filter

Methods in io.druid.query.filter with parameters of type LongColumnSelector

Modifier and Type	Method and Description
ValueMatcher	LongValueMatcherColumnSelectorStrategy.makeValueMatcher(LongColumnSelector selector, DruidPredicateFactory predicateFactory)
ValueMatcher	LongValueMatcherColumnSelectorStrategy.makeValueMatcher(LongColumnSelector selector, String value)

Uses of LongColumnSelector in io.druid.query.groupby

Methods in io.druid.query.groupby that return LongColumnSelector

Modifier and Type	Method and Description
LongColumnSelector	RowBasedColumnSelectorFactory.makeLongColumnSelector(String columnName)

Uses of LongColumnSelector in io.druid.query.search

Methods in io.druid.query.search with parameters of type LongColumnSelector

Modifier and Type	Method and Description
void	SearchQueryRunner.LongSearchColumnSelectorStrategy.updateSearchResultSet(String outputName, LongColumnSelector selector, SearchQuerySpec searchQuerySpec, int limit, it.unimi.dsi.fastutil.objects.Object2IntRBTreeMap<SearchHit> set)

Uses of LongColumnSelector in io.druid.query.select

Methods in io.druid.query.select with parameters of type LongColumnSelector

Modifier and Type	Method and Description
void	SelectQueryEngine.LongSelectColumnSelectorStrategy.addRowValuesToSelectResult(String outputName, LongColumnSelector dimSelector, Map<String,Object> resultMap)
static Map<String,Object>	SelectQueryEngine.singleEvent(String timestampKey, LongColumnSelector timestampColumnSelector, List<ColumnSelectorPlus<SelectQueryEngine.SelectColumnSelectorStrategy>> selectorPlusList, Map<String,ObjectColumnSelector> metSelectors)

Uses of LongColumnSelector in io.druid.query.topn.types

Methods in io.druid.query.topn.types with parameters of type LongColumnSelector

Modifier and Type	Method and Description
void	LongTopNColumnSelectorStrategy.dimExtractionScanAndAggregate(TopNQuery query, LongColumnSelector selector, Cursor cursor, Aggregator[][] rowSelector, it.unimi.dsi.fastutil.longs.Long2ObjectMap<Aggregator[]> aggregatesStore)
int	LongTopNColumnSelectorStrategy.getCardinality(LongColumnSelector selector)

Uses of LongColumnSelector in io.druid.segment

Classes in io.druid.segment that implement LongColumnSelector

Modifier and Type	Class and Description
class	ZeroLongColumnSelector

Methods in io.druid.segment that return LongColumnSelector

Modifier and Type	Method and Description
LongColumnSelector	StringDimensionIndexer.makeLongColumnSelector(IncrementalIndexStorageAdapter.EntryHolder currEntry, IncrementalIndex.DimensionDesc desc)
LongColumnSelector	LongDimensionIndexer.makeLongColumnSelector(IncrementalIndexStorageAdapter.EntryHolder currEntry, IncrementalIndex.DimensionDesc desc)
LongColumnSelector	FloatDimensionIndexer.makeLongColumnSelector(IncrementalIndexStorageAdapter.EntryHolder currEntry, IncrementalIndex.DimensionDesc desc)
LongColumnSelector	DimensionIndexer.makeLongColumnSelector(IncrementalIndexStorageAdapter.EntryHolder currEntry, IncrementalIndex.DimensionDesc desc) Return an object used to read values from this indexer's column as Longs.
LongColumnSelector	ColumnSelectorFactory.makeLongColumnSelector(String columnName)
LongColumnSelector	MapVirtualColumn.makeLongColumnSelector(String columnName, ColumnSelectorFactory factory)
LongColumnSelector	VirtualColumns.makeLongColumnSelector(String columnName, ColumnSelectorFactory factory)
LongColumnSelector	VirtualColumn.makeLongColumnSelector(String columnName, ColumnSelectorFactory factory) Build a selector corresponding to this virtual column.

Constructors in io.druid.segment with parameters of type LongColumnSelector

Constructor and Description
LongWrappingDimensionSelector(LongColumnSelector selector, ExtractionFn extractionFn)
SingleScanTimeDimSelector(LongColumnSelector selector, ExtractionFn extractionFn, boolean descending)

Uses of LongColumnSelector in io.druid.segment.filter

Methods in io.druid.segment.filter with parameters of type LongColumnSelector

Modifier and Type	Method and Description
static ValueMatcher	Filters.getLongPredicateMatcher(LongColumnSelector longSelector, DruidLongPredicate predicate)
static ValueMatcher	Filters.getLongValueMatcher(LongColumnSelector longSelector, String value)

Uses of LongColumnSelector in io.druid.segment.virtual

Methods in io.druid.segment.virtual that return LongColumnSelector

Modifier and Type	Method and Description
static LongColumnSelector	ExpressionSelectors.makeLongColumnSelector(ColumnSelectorFactory columnSelectorFactory, Expr expression, long nullValue)
LongColumnSelector	VirtualizedColumnSelectorFactory.makeLongColumnSelector(String columnName)
LongColumnSelector	ExpressionVirtualColumn.makeLongColumnSelector(String columnName, ColumnSelectorFactory columnSelectorFactory)