Package io.delta.kernel.defaults.internal.parquet

Class TimestampConverters

Object

io.delta.kernel.defaults.internal.parquet.TimestampConverters

public class TimestampConverters
extends Object

Column readers for columns of types timestmap, timestamp_ntz. These both data types share the same encoding methods except the logical type.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TimestampConverters.DateToTimestampNTZConverter
static class	TimestampConverters.TimestampBinaryConverter
static class	TimestampConverters.TimestampMillisConverter

Constructor Summary

Constructors

Constructor	Description
TimestampConverters()

Method Summary

Modifier and Type	Method	Description
static org.apache.parquet.io.api.Converter	createTimestampConverter(int initialBatchSize, org.apache.parquet.schema.Type typeFromFile, io.delta.kernel.types.DataType typeFromClient)	Create a timestamp column type reader

Methods inherited from class java.lang.Object

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

Constructor Details

TimestampConverters

public TimestampConverters()

Method Details

createTimestampConverter

public static org.apache.parquet.io.api.Converter createTimestampConverter(int initialBatchSize,
 org.apache.parquet.schema.Type typeFromFile,
 io.delta.kernel.types.DataType typeFromClient)

Create a timestamp column type reader

Parameters:

initialBatchSize - Initial batch size of the generated column vector

typeFromFile - Column type metadata from Parquet file

typeFromClient - Column type from client

Returns:

instance of Converter