Uses of Class
io.trino.orc.OrcColumn

Packages that use OrcColumn

Package	Description
io.trino.orc
io.trino.orc.reader
io.trino.orc.stream

Uses of OrcColumn in io.trino.orc

Methods in io.trino.orc that return OrcColumn

Modifier and Type	Method	Description
OrcColumn	NameBasedFieldMapper.get(String fieldName)
OrcColumn	OrcReader.FieldMapper.get(String fieldName)
OrcColumn	OrcReader.getRootColumn()

Methods in io.trino.orc that return types with arguments of type OrcColumn

Modifier and Type	Method	Description
List<OrcColumn>	OrcColumn.getNestedColumns()

Methods in io.trino.orc with parameters of type OrcColumn

Modifier and Type	Method	Description
static OrcReader.FieldMapper	NameBasedFieldMapper.create(OrcColumn column)
OrcReader.FieldMapper	OrcReader.FieldMapperFactory.create(OrcColumn orcColumn)
static OrcReader.ProjectedLayout	OrcReader.NameBasedProjectedLayout.createProjectedLayout(OrcColumn root, List<List<String>> dereferences)
OrcReader.ProjectedLayout	OrcReader.NameBasedProjectedLayout.getFieldLayout(OrcColumn orcColumn)
OrcReader.ProjectedLayout	OrcReader.ProjectedLayout.getFieldLayout(OrcColumn orcColumn)

Method parameters in io.trino.orc with type arguments of type OrcColumn

Modifier and Type	Method	Description
OrcRecordReader	OrcReader.createRecordReader(List<OrcColumn> readColumns, List<Type> readTypes, OrcPredicate predicate, org.joda.time.DateTimeZone legacyFileTimeZone, AggregatedMemoryContext memoryUsage, int initialBatchSize, Function<Exception,RuntimeException> exceptionTransform)
OrcRecordReader	OrcReader.createRecordReader(List<OrcColumn> readColumns, List<Type> readTypes, List<OrcReader.ProjectedLayout> readLayouts, OrcPredicate predicate, long offset, long length, org.joda.time.DateTimeZone legacyFileTimeZone, AggregatedMemoryContext memoryUsage, int initialBatchSize, Function<Exception,RuntimeException> exceptionTransform, OrcReader.FieldMapperFactory fieldMapperFactory)

Constructor parameters in io.trino.orc with type arguments of type OrcColumn

Modifier	Constructor	Description
	OrcColumn(String path, OrcColumnId columnId, String columnName, OrcType.OrcTypeKind columnType, OrcDataSourceId orcDataSourceId, List<OrcColumn> nestedColumns, Map<String,String> attributes)
	OrcRecordReader(List<OrcColumn> readColumns, List<Type> readTypes, List<OrcReader.ProjectedLayout> readLayouts, OrcPredicate predicate, long numberOfRows, List<StripeInformation> fileStripes, Optional<ColumnMetadata<ColumnStatistics>> fileStats, List<Optional<StripeStatistics>> stripeStats, OrcDataSource orcDataSource, long splitOffset, long splitLength, ColumnMetadata<OrcType> orcTypes, Optional<OrcDecompressor> decompressor, OptionalInt rowsInRowGroup, org.joda.time.DateTimeZone legacyFileTimeZone, PostScript.HiveWriterVersion hiveWriterVersion, MetadataReader metadataReader, OrcReaderOptions options, Map<String,io.airlift.slice.Slice> userMetadata, AggregatedMemoryContext memoryUsage, Optional<OrcWriteValidation> writeValidation, int initialBatchSize, Function<Exception,RuntimeException> exceptionTransform, OrcReader.FieldMapperFactory fieldMapperFactory)
	StripeReader(OrcDataSource orcDataSource, ZoneId legacyFileTimeZone, Optional<OrcDecompressor> decompressor, ColumnMetadata<OrcType> types, Set<OrcColumn> readColumns, OptionalInt rowsInRowGroup, OrcPredicate predicate, PostScript.HiveWriterVersion hiveWriterVersion, MetadataReader metadataReader, Optional<OrcWriteValidation> writeValidation)

Uses of OrcColumn in io.trino.orc.reader

Methods in io.trino.orc.reader with parameters of type OrcColumn

Modifier and Type	Method	Description
static ColumnReader	ColumnReaders.createColumnReader(Type type, OrcColumn column, OrcReader.ProjectedLayout projectedLayout, AggregatedMemoryContext memoryContext, OrcBlockFactory blockFactory, OrcReader.FieldMapperFactory fieldMapperFactory)

Constructors in io.trino.orc.reader with parameters of type OrcColumn

Modifier	Constructor	Description
	BooleanColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	ByteColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	DecimalColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	DoubleColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	FloatColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	ListColumnReader(Type type, OrcColumn column, AggregatedMemoryContext memoryContext, OrcBlockFactory blockFactory, OrcReader.FieldMapperFactory fieldMapperFactory)
	LongColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	MapColumnReader(Type type, OrcColumn column, AggregatedMemoryContext memoryContext, OrcBlockFactory blockFactory, OrcReader.FieldMapperFactory fieldMapperFactory)
	SliceColumnReader(Type type, OrcColumn column, AggregatedMemoryContext memoryContext)
	SliceDictionaryColumnReader(OrcColumn column, LocalMemoryContext memoryContext, int maxCodePointCount, boolean isCharType)
	SliceDirectColumnReader(OrcColumn column, int maxCodePointCount, boolean isCharType)
	TimeColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	TimestampColumnReader(Type type, OrcColumn column, LocalMemoryContext memoryContext)
	UuidColumnReader(OrcColumn column)

Uses of OrcColumn in io.trino.orc.stream

Methods in io.trino.orc.stream with parameters of type OrcColumn

Modifier and Type	Method	Description
<S extends ValueInputStream<?>> InputStreamSource<S>	InputStreamSources.getInputStreamSource(OrcColumn column, Stream.StreamKind streamKind, Class<S> streamType)