Uses of Class
io.trino.plugin.hive.ReaderColumns

Packages that use ReaderColumns

Package	Description
io.trino.plugin.hive

Uses of ReaderColumns in io.trino.plugin.hive

Methods in io.trino.plugin.hive that return types with arguments of type ReaderColumns

Modifier and Type	Method	Description
Optional<ReaderColumns>	HiveRecordCursorProvider.ReaderRecordCursorWithProjections.getProjectedReaderColumns()
Optional<ReaderColumns>	ReaderPageSource.getReaderColumns()
static Optional<ReaderColumns>	HivePageSourceProvider.projectBaseColumns(List<HiveColumnHandle> columns)	Creates a mapping between the input {@param columns} and base columns if required.
static Optional<ReaderColumns>	HivePageSourceProvider.projectSufficientColumns(List<HiveColumnHandle> columns)	Creates a set of sufficient columns for the input projected columns and prepares a mapping between the two.

Constructors in io.trino.plugin.hive with parameters of type ReaderColumns

Constructor	Description
ReaderProjectionsAdapter(List<ColumnHandle> expectedColumns, ReaderColumns readColumns, ReaderProjectionsAdapter.ColumnTypeGetter typeGetter, ReaderProjectionsAdapter.ProjectionGetter projectionGetter)

Constructor parameters in io.trino.plugin.hive with type arguments of type ReaderColumns

Constructor	Description
ReaderPageSource(ConnectorPageSource connectorPageSource, Optional<ReaderColumns> columns)
ReaderRecordCursorWithProjections(RecordCursor recordCursor, Optional<ReaderColumns> projectedReaderColumns)