Uses of Class
org.apache.druid.segment.CursorBuildSpec

Packages that use CursorBuildSpec

Package	Description
org.apache.druid.frame.segment.columnar
org.apache.druid.frame.segment.row
org.apache.druid.java.util.common.granularity
org.apache.druid.query.groupby
org.apache.druid.query.groupby.epinephelinae
org.apache.druid.query.policy
org.apache.druid.query.scan
org.apache.druid.query.timeboundary
org.apache.druid.query.timeseries
org.apache.druid.query.topn
org.apache.druid.segment
org.apache.druid.segment.incremental
org.apache.druid.segment.join
org.apache.druid.segment.projections

Uses of CursorBuildSpec in org.apache.druid.frame.segment.columnar

Methods in org.apache.druid.frame.segment.columnar with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
CursorHolder	ColumnarFrameCursorFactory.makeCursorHolder(CursorBuildSpec spec)

Uses of CursorBuildSpec in org.apache.druid.frame.segment.row

Methods in org.apache.druid.frame.segment.row with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
CursorHolder	RowFrameCursorFactory.makeCursorHolder(CursorBuildSpec spec)

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

Methods in org.apache.druid.java.util.common.granularity that return CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec	Granularities.decorateCursorBuildSpec(Query<?> query, CursorBuildSpec buildSpec)	Decorates CursorBuildSpec with a grouping column and virtual column equivalent to the Granularity for a Query, if that query has granularity other than Granularities.ALL.

Methods in org.apache.druid.java.util.common.granularity with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec	Granularities.decorateCursorBuildSpec(Query<?> query, CursorBuildSpec buildSpec)	Decorates CursorBuildSpec with a grouping column and virtual column equivalent to the Granularity for a Query, if that query has granularity other than Granularities.ALL.

Uses of CursorBuildSpec in org.apache.druid.query.groupby

Methods in org.apache.druid.query.groupby that return CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec	GroupingEngine.makeCursorBuildSpec(GroupByQuery query, QueryMetrics<?> queryMetrics)

Uses of CursorBuildSpec in org.apache.druid.query.groupby.epinephelinae

Methods in org.apache.druid.query.groupby.epinephelinae with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
static Sequence<ResultRow>	GroupByQueryEngine.process(GroupByQuery query, TimeBoundaryInspector timeBoundaryInspector, CursorHolder cursorHolder, CursorBuildSpec buildSpec, ByteBuffer processingBuffer, org.joda.time.DateTime fudgeTimestamp, GroupByQueryConfig querySpecificConfig, DruidProcessingConfig processingConfig)

Uses of CursorBuildSpec in org.apache.druid.query.policy

Methods in org.apache.druid.query.policy that return CursorBuildSpec

Modifier and Type	Method	Description
CursorBuildSpec	NoRestrictionPolicy.visit(CursorBuildSpec spec)
CursorBuildSpec	Policy.visit(CursorBuildSpec spec)	Apply this policy to a CursorBuildSpec to seamlessly enforce policies for cursor-based queries.
CursorBuildSpec	RowFilterPolicy.visit(CursorBuildSpec spec)

Methods in org.apache.druid.query.policy with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
CursorBuildSpec	NoRestrictionPolicy.visit(CursorBuildSpec spec)
CursorBuildSpec	Policy.visit(CursorBuildSpec spec)	Apply this policy to a CursorBuildSpec to seamlessly enforce policies for cursor-based queries.
CursorBuildSpec	RowFilterPolicy.visit(CursorBuildSpec spec)

Uses of CursorBuildSpec in org.apache.druid.query.scan

Methods in org.apache.druid.query.scan that return CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec	ScanQueryEngine.makeCursorBuildSpec(ScanQuery query, QueryMetrics<?> queryMetrics)

Uses of CursorBuildSpec in org.apache.druid.query.timeboundary

Methods in org.apache.druid.query.timeboundary that return CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec	TimeBoundaryQueryRunnerFactory.makeCursorBuildSpec(TimeBoundaryQuery query)

Uses of CursorBuildSpec in org.apache.druid.query.timeseries

Methods in org.apache.druid.query.timeseries that return CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec	TimeseriesQueryEngine.makeCursorBuildSpec(TimeseriesQuery query, QueryMetrics<?> queryMetrics)

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

Methods in org.apache.druid.query.topn that return CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec	TopNQueryEngine.makeCursorBuildSpec(TopNQuery query, QueryMetrics<?> queryMetrics)

Uses of CursorBuildSpec in org.apache.druid.segment

Fields in org.apache.druid.segment declared as CursorBuildSpec

Modifier and Type	Field	Description
static final CursorBuildSpec	CursorBuildSpec.FULL_SCAN

Methods in org.apache.druid.segment that return CursorBuildSpec

Modifier and Type	Method	Description
CursorBuildSpec	CursorBuildSpec.CursorBuildSpecBuilder.build()

Methods in org.apache.druid.segment with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
static CursorBuildSpec.CursorBuildSpecBuilder	CursorBuildSpec.builder(CursorBuildSpec spec)
default QueryableProjection<QueryableIndex>	QueryableIndex.getProjection(CursorBuildSpec cursorBuildSpec)
QueryableProjection<QueryableIndex>	SimpleQueryableIndex.getProjection(CursorBuildSpec cursorBuildSpec)
CursorHolder	CursorFactory.makeCursorHolder(CursorBuildSpec spec)	Creates a CursorHolder for a given CursorBuildSpec which describes how the reader is going to scan, filter, transform, group and aggregate, and/or order the data.
CursorHolder	FilteredCursorFactory.makeCursorHolder(CursorBuildSpec spec)
CursorHolder	QueryableIndexCursorFactory.makeCursorHolder(CursorBuildSpec spec)
CursorHolder	RestrictedCursorFactory.makeCursorHolder(CursorBuildSpec spec)
CursorHolder	RowBasedCursorFactory.makeCursorHolder(CursorBuildSpec spec)
CursorHolder	UnnestCursorFactory.makeCursorHolder(CursorBuildSpec spec)
static boolean	Cursors.preferDescendingTimeOrdering(CursorBuildSpec buildSpec)	Check if the first OrderBy column of getPreferredOrdering() is Order.DESCENDING, which allow Cursor on time ordered data to advance in descending order if possible.

Constructors in org.apache.druid.segment with parameters of type CursorBuildSpec

Modifier	Constructor	Description
	QueryableIndexCursorHolder(QueryableIndex index, CursorBuildSpec cursorBuildSpec, TimeBoundaryInspector timeBoundaryInspector)

Uses of CursorBuildSpec in org.apache.druid.segment.incremental

Methods in org.apache.druid.segment.incremental with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
abstract QueryableProjection<IncrementalIndexRowSelector>	IncrementalIndex.getProjection(CursorBuildSpec buildSpec)
QueryableProjection<IncrementalIndexRowSelector>	OnheapIncrementalIndex.getProjection(CursorBuildSpec buildSpec)
CursorHolder	IncrementalIndexCursorFactory.makeCursorHolder(CursorBuildSpec spec)
ColumnSelectorFactory	IncrementalIndexCursorHolder.makeSelectorFactory(CursorBuildSpec buildSpec, IncrementalIndexRowHolder currEntry)

Constructors in org.apache.druid.segment.incremental with parameters of type CursorBuildSpec

Modifier	Constructor	Description
	IncrementalIndexCursorHolder(IncrementalIndexRowSelector rowSelector, CursorBuildSpec spec)

Uses of CursorBuildSpec in org.apache.druid.segment.join

Methods in org.apache.druid.segment.join with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
CursorHolder	HashJoinSegmentCursorFactory.makeCursorHolder(CursorBuildSpec spec)

Uses of CursorBuildSpec in org.apache.druid.segment.projections

Methods in org.apache.druid.segment.projections that return CursorBuildSpec

Modifier and Type	Method	Description
CursorBuildSpec	ProjectionMatch.getCursorBuildSpec()
CursorBuildSpec	QueryableProjection.getCursorBuildSpec()	The original CursorBuildSpec of a query can be modified if a projection matches the query, such as removing virtual columns which have already been pre-computed.

Methods in org.apache.druid.segment.projections with parameters of type CursorBuildSpec

Modifier and Type	Method	Description
ProjectionMatch	ProjectionMatchBuilder.build(CursorBuildSpec queryCursorBuildSpec)
static <T> QueryableProjection<T>	Projections.findMatchingProjection(CursorBuildSpec cursorBuildSpec, SortedSet<AggregateProjectionMetadata> projections, org.joda.time.Interval dataInterval, Projections.PhysicalColumnChecker physicalChecker, Function<String,T> getRowSelector)
static ProjectionMatch	Projections.matchAggregateProjection(AggregateProjectionSchema projection, CursorBuildSpec queryCursorBuildSpec, org.joda.time.Interval dataInterval, Projections.PhysicalColumnChecker physicalColumnChecker)	Check if this projection "matches" a CursorBuildSpec for a query to see if we can use a projection instead.
static ProjectionMatchBuilder	Projections.matchAggregators(AggregateProjectionSchema projection, CursorBuildSpec queryCursorBuildSpec, Projections.PhysicalColumnChecker physicalColumnChecker, ProjectionMatchBuilder matchBuilder)
static ProjectionMatchBuilder	Projections.matchFilter(AggregateProjectionSchema projection, CursorBuildSpec queryCursorBuildSpec, Projections.PhysicalColumnChecker physicalColumnChecker, ProjectionMatchBuilder matchBuilder)
static ProjectionMatchBuilder	Projections.matchGrouping(AggregateProjectionSchema projection, CursorBuildSpec queryCursorBuildSpec, Projections.PhysicalColumnChecker physicalColumnChecker, ProjectionMatchBuilder matchBuilder)
static ProjectionMatchBuilder	Projections.matchQueryVirtualColumn(VirtualColumn queryVirtualColumn, AggregateProjectionSchema projection, CursorBuildSpec queryCursorBuildSpec, Projections.PhysicalColumnChecker physicalColumnChecker, ProjectionMatchBuilder matchBuilder)
static ProjectionMatchBuilder	Projections.matchQueryVirtualColumns(AggregateProjectionSchema projection, CursorBuildSpec queryCursorBuildSpec, Projections.PhysicalColumnChecker physicalColumnChecker, ProjectionMatchBuilder matchBuilder)
static ProjectionMatchBuilder	Projections.matchRequiredColumn(String column, AggregateProjectionSchema projection, CursorBuildSpec queryCursorBuildSpec, Projections.PhysicalColumnChecker physicalColumnChecker, ProjectionMatchBuilder matchBuilder)	Ensure that the projection has the specified column required by a CursorBuildSpec in one form or another.

Constructors in org.apache.druid.segment.projections with parameters of type CursorBuildSpec

Modifier	Constructor	Description
	ProjectionMatch(CursorBuildSpec cursorBuildSpec, Map<String,String> remapColumns)
	QueryableProjection(CursorBuildSpec cursorBuildSpec, Map<String,String> remapColumns, T rowSelector)