Uses of Interface
org.apache.druid.segment.SegmentReference

Packages that use SegmentReference

Package	Description
org.apache.druid.query
org.apache.druid.segment
org.apache.druid.segment.join

Uses of SegmentReference in org.apache.druid.query

Methods in org.apache.druid.query that return types with arguments of type SegmentReference

Modifier and Type	Method and Description
Function<SegmentReference,SegmentReference>	JoinDataSource.createSegmentMapFn(Filter baseFilter, List<PreJoinableClause> clauses, AtomicLong cpuTimeAccumulator, Query<?> query) Creates a Function that maps base segments to HashJoinSegment if needed (i.e.
Function<SegmentReference,SegmentReference>	JoinDataSource.createSegmentMapFn(Filter baseFilter, List<PreJoinableClause> clauses, AtomicLong cpuTimeAccumulator, Query<?> query) Creates a Function that maps base segments to HashJoinSegment if needed (i.e.
Function<SegmentReference,SegmentReference>	DataSource.createSegmentMapFunction(Query query, AtomicLong cpuTimeAcc) Returns a segment function on to how to segment should be modified.
Function<SegmentReference,SegmentReference>	DataSource.createSegmentMapFunction(Query query, AtomicLong cpuTimeAcc) Returns a segment function on to how to segment should be modified.
Function<SegmentReference,SegmentReference>	UnionDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)
Function<SegmentReference,SegmentReference>	UnionDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)
Function<SegmentReference,SegmentReference>	InlineDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTimeAcc)
Function<SegmentReference,SegmentReference>	InlineDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTimeAcc)
Function<SegmentReference,SegmentReference>	QueryDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)
Function<SegmentReference,SegmentReference>	QueryDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)
Function<SegmentReference,SegmentReference>	JoinDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTimeAccumulator)
Function<SegmentReference,SegmentReference>	JoinDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTimeAccumulator)
Function<SegmentReference,SegmentReference>	TableDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)
Function<SegmentReference,SegmentReference>	TableDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)
Function<SegmentReference,SegmentReference>	LookupDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)
Function<SegmentReference,SegmentReference>	LookupDataSource.createSegmentMapFunction(Query query, AtomicLong cpuTime)

Constructors in org.apache.druid.query with parameters of type SegmentReference

Constructor and Description
ReferenceCountingSegmentQueryRunner(QueryRunnerFactory<T,Query<T>> factory, SegmentReference segment, SegmentDescriptor descriptor)

Uses of SegmentReference in org.apache.druid.segment

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

Modifier and Type	Class and Description
class	ReferenceCountingSegment Segment that is also a ReferenceCountingSegment, allowing query engines that operate directly on segments to track references so that dropping a Segment can be done safely to ensure there are no in-flight queries.

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

Classes in org.apache.druid.segment.join that implement SegmentReference

Modifier and Type	Class and Description
class	HashJoinSegment Represents a deep, left-heavy join of a left-hand side baseSegment onto a series of right-hand side clauses.

Constructors in org.apache.druid.segment.join with parameters of type SegmentReference

Constructor and Description
HashJoinSegment(SegmentReference baseSegment, Filter baseFilter, List<JoinableClause> clauses, JoinFilterPreAnalysis joinFilterPreAnalysis)