Uses of Class
org.apache.druid.segment.projections.ProjectionMatchBuilder

Packages that use ProjectionMatchBuilder

Package	Description
org.apache.druid.segment.projections

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

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

Modifier and Type	Method	Description
ProjectionMatchBuilder	ProjectionMatchBuilder.addPreAggregatedAggregator(AggregatorFactory aggregator)	Add a query AggregatorFactory.substituteCombiningFactory(AggregatorFactory) which can combine the inputs of a selector created by a projection AggregatorFactory
ProjectionMatchBuilder	ProjectionMatchBuilder.addReferencedPhysicalColumn(String column)	Add a projection physical column, which will later be added to ProjectionMatch.getCursorBuildSpec() if the projection matches
ProjectionMatchBuilder	ProjectionMatchBuilder.addReferenceedVirtualColumn(VirtualColumn virtualColumn)	Add a query virtual column that can use projection physical columns as inputs to the match builder, which will later be added to ProjectionMatch.getCursorBuildSpec() if the projection matches
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.
ProjectionMatchBuilder	ProjectionMatchBuilder.remapColumn(String queryColumn, String projectionColumn)	Map a query column name to a projection column name
ProjectionMatchBuilder	ProjectionMatchBuilder.rewriteFilter(Filter rewriteFilter)

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

Modifier and Type	Method	Description
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.