Package org.apache.iceberg.data.orc

Class GenericOrcReaders

java.lang.Object

org.apache.iceberg.data.orc.GenericOrcReaders

public class GenericOrcReaders
extends Object

Method Summary

Modifier and Type	Method	Description
static OrcValueReader<List<?>>	array(OrcValueReader<?> elementReader)
static OrcValueReader<ByteBuffer>	bytes()
static OrcValueReader<LocalDate>	dates()
static OrcValueReader<BigDecimal>	decimals()
static OrcValueReader<Map<?,?>>	map(OrcValueReader<?> keyReader, OrcValueReader<?> valueReader)
static OrcValueReader<String>	strings()
static OrcValueReader<Record>	struct(List<OrcValueReader<?>> readers, Types.StructType struct, Map<Integer,?> idToConstant)	Deprecated. Use struct(TypeDescription, List, Types.StructType, Map) instead.
static OrcValueReader<Record>	struct(org.apache.orc.TypeDescription orcType, List<OrcValueReader<?>> readers, Types.StructType struct, Map<Integer,?> idToConstant)
static OrcValueReader<LocalTime>	times()
static OrcValueReader<LocalDateTime>	timestamps()
static OrcValueReader<OffsetDateTime>	timestampTzs()
static OrcValueReader<UUID>	uuids()
static OrcValueReader<Variant>	variants()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

struct

@Deprecated
public static OrcValueReader<Record> struct(List<OrcValueReader<?>> readers,
 Types.StructType struct,
 Map<Integer,?> idToConstant)

Deprecated.

Use struct(TypeDescription, List, Types.StructType, Map) instead. This method uses position-based binding which may cause field misalignment in MOR and lineage scenarios.

struct

public static OrcValueReader<Record> struct(org.apache.orc.TypeDescription orcType,
 List<OrcValueReader<?>> readers,
 Types.StructType struct,
 Map<Integer,?> idToConstant)

array

public static OrcValueReader<List<?>> array(OrcValueReader<?> elementReader)

map

public static OrcValueReader<Map<?,?>> map(OrcValueReader<?> keyReader,
 OrcValueReader<?> valueReader)

timestampTzs

public static OrcValueReader<OffsetDateTime> timestampTzs()

decimals

public static OrcValueReader<BigDecimal> decimals()

strings

public static OrcValueReader<String> strings()

uuids

public static OrcValueReader<UUID> uuids()

bytes

public static OrcValueReader<ByteBuffer> bytes()

times

public static OrcValueReader<LocalTime> times()

dates

public static OrcValueReader<LocalDate> dates()

timestamps

public static OrcValueReader<LocalDateTime> timestamps()

variants

public static OrcValueReader<Variant> variants()