Uses of Interface
org.apache.druid.segment.projections.Projections.PhysicalColumnChecker

Packages that use Projections.PhysicalColumnChecker

Package	Description
org.apache.druid.segment.projections

Uses of Projections.PhysicalColumnChecker in org.apache.druid.segment.projections

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

Modifier and Type	Method	Description
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.matchQueryPhysicalColumn(String column, AggregateProjectionSchema projection, 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.