Uses of Class
io.druid.segment.VirtualColumns

Packages that use VirtualColumns

Package	Description
io.druid.query
io.druid.query.groupby
io.druid.query.scan
io.druid.query.select
io.druid.query.timeseries
io.druid.query.topn
io.druid.segment
io.druid.segment.incremental
io.druid.segment.virtual
io.druid.sql.calcite.rel

Uses of VirtualColumns in io.druid.query

Methods in io.druid.query with parameters of type VirtualColumns

Modifier and Type	Method and Description
static <T> Sequence<Result<T>>	QueryRunnerHelper.makeCursorBasedQuery(StorageAdapter adapter, List<org.joda.time.Interval> queryIntervals, Filter filter, VirtualColumns virtualColumns, boolean descending, Granularity granularity, com.google.common.base.Function<Cursor,Result<T>> mapFn)
Druids.TimeseriesQueryBuilder	Druids.TimeseriesQueryBuilder.virtualColumns(VirtualColumns virtualColumns)
Druids.SelectQueryBuilder	Druids.SelectQueryBuilder.virtualColumns(VirtualColumns vcs)

Uses of VirtualColumns in io.druid.query.groupby

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

Modifier and Type	Method and Description
VirtualColumns	GroupByQuery.getVirtualColumns()

Methods in io.druid.query.groupby with parameters of type VirtualColumns

Modifier and Type	Method and Description
GroupByQuery.Builder	GroupByQuery.Builder.setVirtualColumns(VirtualColumns virtualColumns)

Constructors in io.druid.query.groupby with parameters of type VirtualColumns

Constructor and Description
GroupByQuery(DataSource dataSource, QuerySegmentSpec querySegmentSpec, VirtualColumns virtualColumns, DimFilter dimFilter, Granularity granularity, List<DimensionSpec> dimensions, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, HavingSpec havingSpec, LimitSpec limitSpec, Map<String,Object> context)

Uses of VirtualColumns in io.druid.query.scan

Methods in io.druid.query.scan that return VirtualColumns

Modifier and Type	Method and Description
VirtualColumns	ScanQuery.getVirtualColumns()

Methods in io.druid.query.scan with parameters of type VirtualColumns

Modifier and Type	Method and Description
ScanQuery.ScanQueryBuilder	ScanQuery.ScanQueryBuilder.virtualColumns(VirtualColumns virtualColumns)

Constructors in io.druid.query.scan with parameters of type VirtualColumns

Constructor and Description
ScanQuery(DataSource dataSource, QuerySegmentSpec querySegmentSpec, VirtualColumns virtualColumns, String resultFormat, int batchSize, long limit, DimFilter dimFilter, List<String> columns, Boolean legacy, Map<String,Object> context)

Uses of VirtualColumns in io.druid.query.select

Methods in io.druid.query.select that return VirtualColumns

Modifier and Type	Method and Description
VirtualColumns	SelectQuery.getVirtualColumns()

Constructors in io.druid.query.select with parameters of type VirtualColumns

Constructor and Description
SelectQuery(DataSource dataSource, QuerySegmentSpec querySegmentSpec, boolean descending, DimFilter dimFilter, Granularity granularity, List<DimensionSpec> dimensions, List<String> metrics, VirtualColumns virtualColumns, PagingSpec pagingSpec, Map<String,Object> context)

Uses of VirtualColumns in io.druid.query.timeseries

Methods in io.druid.query.timeseries that return VirtualColumns

Modifier and Type	Method and Description
VirtualColumns	TimeseriesQuery.getVirtualColumns()

Constructors in io.druid.query.timeseries with parameters of type VirtualColumns

Constructor and Description
TimeseriesQuery(DataSource dataSource, QuerySegmentSpec querySegmentSpec, boolean descending, VirtualColumns virtualColumns, DimFilter dimFilter, Granularity granularity, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, Map<String,Object> context)

Uses of VirtualColumns in io.druid.query.topn

Methods in io.druid.query.topn that return VirtualColumns

Modifier and Type	Method and Description
VirtualColumns	TopNQuery.getVirtualColumns()

Methods in io.druid.query.topn with parameters of type VirtualColumns

Modifier and Type	Method and Description
TopNQueryBuilder	TopNQueryBuilder.virtualColumns(VirtualColumns virtualColumns)

Constructors in io.druid.query.topn with parameters of type VirtualColumns

Constructor and Description
TopNQuery(DataSource dataSource, VirtualColumns virtualColumns, DimensionSpec dimensionSpec, TopNMetricSpec topNMetricSpec, int threshold, QuerySegmentSpec querySegmentSpec, DimFilter dimFilter, Granularity granularity, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, Map<String,Object> context)

Uses of VirtualColumns in io.druid.segment

Fields in io.druid.segment declared as VirtualColumns

Modifier and Type	Field and Description
static VirtualColumns	VirtualColumns.EMPTY

Methods in io.druid.segment that return VirtualColumns

Modifier and Type	Method and Description
static VirtualColumns	VirtualColumns.create(List<VirtualColumn> virtualColumns)
static VirtualColumns	VirtualColumns.nullToEmpty(VirtualColumns virtualColumns)

Methods in io.druid.segment with parameters of type VirtualColumns

Modifier and Type	Method and Description
Sequence<Cursor>	QueryableIndexStorageAdapter.makeCursors(Filter filter, org.joda.time.Interval interval, VirtualColumns virtualColumns, Granularity gran, boolean descending, QueryMetrics<?> queryMetrics)
Sequence<Cursor>	CursorFactory.makeCursors(Filter filter, org.joda.time.Interval interval, VirtualColumns virtualColumns, Granularity gran, boolean descending, QueryMetrics<?> queryMetrics)
static VirtualColumns	VirtualColumns.nullToEmpty(VirtualColumns virtualColumns)

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

Constructor and Description
ColumnSelectorBitmapIndexSelector(BitmapFactory bitmapFactory, VirtualColumns virtualColumns, ColumnSelector index)

Uses of VirtualColumns in io.druid.segment.incremental

Methods in io.druid.segment.incremental that return VirtualColumns

Modifier and Type	Method and Description
VirtualColumns	IncrementalIndexSchema.getVirtualColumns()

Methods in io.druid.segment.incremental with parameters of type VirtualColumns

Modifier and Type	Method and Description
static ColumnSelectorFactory	IncrementalIndex.makeColumnSelectorFactory(VirtualColumns virtualColumns, AggregatorFactory agg, com.google.common.base.Supplier<InputRow> in, boolean deserializeComplexMetrics) Column selector used at ingestion time for inputs to aggregators.
Sequence<Cursor>	IncrementalIndexStorageAdapter.makeCursors(Filter filter, org.joda.time.Interval interval, VirtualColumns virtualColumns, Granularity gran, boolean descending, QueryMetrics<?> queryMetrics)
IncrementalIndexSchema.Builder	IncrementalIndexSchema.Builder.withVirtualColumns(VirtualColumns virtualColumns)

Constructors in io.druid.segment.incremental with parameters of type VirtualColumns

Constructor and Description
IncrementalIndexSchema(long minTimestamp, TimestampSpec timestampSpec, Granularity gran, VirtualColumns virtualColumns, DimensionsSpec dimensionsSpec, AggregatorFactory[] metrics, boolean rollup)

Uses of VirtualColumns in io.druid.segment.virtual

Constructors in io.druid.segment.virtual with parameters of type VirtualColumns

Constructor and Description
VirtualizedColumnSelectorFactory(ColumnSelectorFactory baseFactory, VirtualColumns virtualColumns)

Uses of VirtualColumns in io.druid.sql.calcite.rel

Methods in io.druid.sql.calcite.rel that return VirtualColumns

Modifier and Type	Method and Description
VirtualColumns	DruidQuery.getVirtualColumns(ExprMacroTable macroTable, boolean includeDimensions)