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 and base columns based on baseHiveColumnIndex if required.
static Optional<ReaderColumns>	HivePageSourceProvider.projectBaseColumns(List<HiveColumnHandle> columns, boolean useColumnNames)	Creates a mapping between the input and base columns based on baseHiveColumnIndex or baseColumnName 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

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

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

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