Uses of Interface
org.apache.drill.exec.physical.impl.scan.project.ReaderLevelProjection.ReaderProjectionResolver

Packages that use ReaderLevelProjection.ReaderProjectionResolver

Package	Description
org.apache.drill.exec.physical.impl.scan.columns	Handles the special "columns" column used by the text reader, and available to similar readers.
org.apache.drill.exec.physical.impl.scan.file	Handles optional file metadata columns: implicit columns and partition columns.
org.apache.drill.exec.physical.impl.scan.project	Provides run-time semantic analysis of the projection list for the scan operator.

Uses of ReaderLevelProjection.ReaderProjectionResolver in org.apache.drill.exec.physical.impl.scan.columns

Classes in org.apache.drill.exec.physical.impl.scan.columns that implement ReaderLevelProjection.ReaderProjectionResolver

Modifier and Type	Class	Description
class	ColumnsArrayManager	Handles the special case in which the entire row is returned as a "columns" array.

Methods in org.apache.drill.exec.physical.impl.scan.columns that return ReaderLevelProjection.ReaderProjectionResolver

Modifier and Type	Method	Description
ReaderLevelProjection.ReaderProjectionResolver	ColumnsArrayManager.resolver()

Uses of ReaderLevelProjection.ReaderProjectionResolver in org.apache.drill.exec.physical.impl.scan.file

Classes in org.apache.drill.exec.physical.impl.scan.file that implement ReaderLevelProjection.ReaderProjectionResolver

Modifier and Type	Class	Description
class	ImplicitColumnManager	Manages the insertion of file metadata (AKA "implicit" and partition) columns.

Methods in org.apache.drill.exec.physical.impl.scan.file that return ReaderLevelProjection.ReaderProjectionResolver

Modifier and Type	Method	Description
ReaderLevelProjection.ReaderProjectionResolver	ImplicitColumnManager.resolver()

Uses of ReaderLevelProjection.ReaderProjectionResolver in org.apache.drill.exec.physical.impl.scan.project

Fields in org.apache.drill.exec.physical.impl.scan.project with type parameters of type ReaderLevelProjection.ReaderProjectionResolver

Modifier and Type	Field	Description
protected final List<ReaderLevelProjection.ReaderProjectionResolver>	ReaderLevelProjection.resolvers
final List<ReaderLevelProjection.ReaderProjectionResolver>	ScanSchemaOrchestrator.ScanSchemaOptions.schemaResolvers	List of resolvers used to resolve projection columns for each new schema.

Methods in org.apache.drill.exec.physical.impl.scan.project that return ReaderLevelProjection.ReaderProjectionResolver

Modifier and Type	Method	Description
ReaderLevelProjection.ReaderProjectionResolver	MetadataManager.resolver()
ReaderLevelProjection.ReaderProjectionResolver	NoOpMetadataManager.resolver()

Methods in org.apache.drill.exec.physical.impl.scan.project with parameters of type ReaderLevelProjection.ReaderProjectionResolver

Modifier and Type	Method	Description
void	ScanSchemaOrchestrator.ScanOrchestratorBuilder.addResolver(ReaderLevelProjection.ReaderProjectionResolver resolver)

Constructor parameters in org.apache.drill.exec.physical.impl.scan.project with type arguments of type ReaderLevelProjection.ReaderProjectionResolver

Modifier	Constructor	Description
	ExplicitSchemaProjection(ScanLevelProjection scanProj, TupleMetadata readerSchema, ResolvedTuple rootTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
protected	ReaderLevelProjection(List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
	SchemaSmoother(ScanLevelProjection scanProj, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
	SmoothingProjection(ScanLevelProjection scanProj, TupleMetadata tableSchema, ResolvedTuple priorSchema, ResolvedTuple outputTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
	WildcardProjection(ScanLevelProjection scanProj, TupleMetadata tableSchema, ResolvedTuple rootTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
	WildcardSchemaProjection(ScanLevelProjection scanProj, TupleMetadata readerSchema, ResolvedTuple rootTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)