Uses of Interface
io.trino.parquet.reader.decoders.ValueDecoder

Packages that use ValueDecoder

Package	Description
io.trino.parquet.reader
io.trino.parquet.reader.decoders
io.trino.parquet.reader.flat

Uses of ValueDecoder in io.trino.parquet.reader

Methods in io.trino.parquet.reader that return ValueDecoder

Modifier and Type	Method	Description
protected ValueDecoder<BufferType>	AbstractColumnReader.createValueDecoder(ValueDecoder.ValueDecodersProvider<BufferType> decodersProvider, ParquetEncoding encoding, io.airlift.slice.Slice data)

Uses of ValueDecoder in io.trino.parquet.reader.decoders

Classes in io.trino.parquet.reader.decoders that implement ValueDecoder

Modifier and Type	Class	Description
static final class	ApacheParquetValueDecoders.BooleanApacheParquetValueDecoder
static class	DeltaBinaryPackedDecoders.DeltaBinaryPackedByteDecoder
static class	DeltaBinaryPackedDecoders.DeltaBinaryPackedIntDecoder
static class	DeltaBinaryPackedDecoders.DeltaBinaryPackedLongDecoder
static class	DeltaBinaryPackedDecoders.DeltaBinaryPackedShortDecoder
static final class	DeltaByteArrayDecoders.BinaryDeltaByteArrayDecoder
static final class	DeltaByteArrayDecoders.BoundedVarcharDeltaByteArrayDecoder
static final class	DeltaByteArrayDecoders.CharDeltaByteArrayDecoder
static final class	DeltaLengthByteArrayDecoders.BinaryDeltaLengthDecoder
static final class	DeltaLengthByteArrayDecoders.BoundedVarcharDeltaLengthDecoder
static final class	DeltaLengthByteArrayDecoders.CharDeltaLengthDecoder
static final class	PlainByteArrayDecoders.BinaryPlainValueDecoder
static final class	PlainByteArrayDecoders.BoundedVarcharPlainValueDecoder
static final class	PlainByteArrayDecoders.CharPlainValueDecoder
static final class	PlainValueDecoders.BooleanPlainValueDecoder
static final class	PlainValueDecoders.FixedLengthPlainValueDecoder
static final class	PlainValueDecoders.Int96PlainValueDecoder
static final class	PlainValueDecoders.IntPlainValueDecoder
static final class	PlainValueDecoders.IntToBytePlainValueDecoder
static final class	PlainValueDecoders.IntToShortPlainValueDecoder
static final class	PlainValueDecoders.LongDecimalPlainValueDecoder
static final class	PlainValueDecoders.LongPlainValueDecoder
static final class	PlainValueDecoders.ShortDecimalFixedLengthByteArrayDecoder
static final class	PlainValueDecoders.UuidPlainValueDecoder
final class	RleBitPackingHybridBooleanDecoder	Decoder for RLE encoded values of BOOLEAN primitive type Run Length Encoding / Bit-Packing Hybrid (RLE)
final class	RleBitPackingHybridDecoder	Run Length Encoding / Bit-Packing Hybrid (RLE) This class is similar to NullsDecoder but specialized for reading integers stored in bit width of 0 - 32.
static class	ValueDecoder.EmptyValueDecoder<T>

Methods in io.trino.parquet.reader.decoders that return ValueDecoder

Modifier and Type	Method	Description
ValueDecoder<T>	ValueDecoder.ValueDecodersProvider.create(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<BinaryBuffer>	ValueDecoders.getBinaryDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getBinaryLongDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getBinaryShortDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<byte[]>	ValueDecoders.getBooleanDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<BinaryBuffer>	ValueDecoders.getBoundedVarcharBinaryDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<byte[]>	ValueDecoders.getByteDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<BinaryBuffer>	ValueDecoders.getCharBinaryDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getDeltaFixedWidthLongDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getDeltaFixedWidthShortDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getDeltaUuidDecoder(ParquetEncoding encoding)
static ValueDecoder<long[]>	ValueDecoders.getDoubleDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<BinaryBuffer>	ValueDecoders.getFixedWidthBinaryDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	ValueDecoders.getFixedWidthLongDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	ValueDecoders.getFixedWidthShortDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getFloatToDoubleDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<int[]>	ValueDecoders.getInt32Decoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt32ToLongDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<Int96ColumnAdapter.Int96Buffer>	TransformingValueDecoders.getInt64TimestampMicrosToLongTimestampDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<Int96ColumnAdapter.Int96Buffer>	TransformingValueDecoders.getInt64TimestampMicrosToLongTimestampWithTimeZoneDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt64TimestampMicrosToShortTimestampDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt64TimestampMicrosToShortTimestampWithTimeZoneDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<Int96ColumnAdapter.Int96Buffer>	TransformingValueDecoders.getInt64TimestampMillisToLongTimestampDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt64TimestampMillsToShortTimestampDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt64TimestampMillsToShortTimestampWithTimeZoneDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<Int96ColumnAdapter.Int96Buffer>	TransformingValueDecoders.getInt64TimestampNanosToLongTimestampDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt64TimestampNanosToShortTimestampDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<byte[]>	TransformingValueDecoders.getInt64ToByteDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<int[]>	TransformingValueDecoders.getInt64ToIntDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<short[]>	TransformingValueDecoders.getInt64ToShortDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<Int96ColumnAdapter.Int96Buffer>	ValueDecoders.getInt96Decoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<Int96ColumnAdapter.Int96Buffer>	TransformingValueDecoders.getInt96ToLongTimestampDecoder(ParquetEncoding encoding, PrimitiveField field, org.joda.time.DateTimeZone timeZone)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt96ToShortTimestampDecoder(ParquetEncoding encoding, PrimitiveField field, org.joda.time.DateTimeZone timeZone)
static ValueDecoder<long[]>	TransformingValueDecoders.getInt96ToShortTimestampWithTimeZoneDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<int[]>	ValueDecoders.getIntDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	ValueDecoders.getLongDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	ValueDecoders.getLongDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<int[]>	ValueDecoders.getRealDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getRescaledLongDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getRescaledShortDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	ValueDecoders.getShortDecimalDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<byte[]>	TransformingValueDecoders.getShortDecimalToByteDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<int[]>	TransformingValueDecoders.getShortDecimalToIntDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<short[]>	TransformingValueDecoders.getShortDecimalToShortDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<short[]>	ValueDecoders.getShortDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	TransformingValueDecoders.getTimeMicrosDecoder(ParquetEncoding encoding, PrimitiveField field)
static ValueDecoder<long[]>	ValueDecoders.getUuidDecoder(ParquetEncoding encoding, PrimitiveField field)

Methods in io.trino.parquet.reader.decoders with parameters of type ValueDecoder

Modifier and Type	Method	Description
static <T> DictionaryDecoder<T>	ValueDecoders.getDictionaryDecoder(DictionaryPage dictionaryPage, ColumnAdapter<T> columnAdapter, ValueDecoder<T> plainValuesDecoder, boolean isNonNull)

Uses of ValueDecoder in io.trino.parquet.reader.flat

Classes in io.trino.parquet.reader.flat that implement ValueDecoder

Modifier and Type	Class	Description
final class	DictionaryDecoder<T>