Class ParquetPageSource.Builder

java.lang.Object

io.trino.plugin.hive.parquet.ParquetPageSource.Builder

Enclosing class:

ParquetPageSource

public static class ParquetPageSource.Builder
extends Object

Method Summary

Modifier and Type	Method	Description
ParquetPageSource.Builder	addCoercedColumn(int sourceChannel, TypeCoercer<?,?> typeCoercer)
ParquetPageSource.Builder	addConstantColumn(Block value)
ParquetPageSource.Builder	addNullColumn(Type type)
ParquetPageSource.Builder	addRowIndexColumn()
ParquetPageSource.Builder	addSourceColumn(int sourceChannel)
ConnectorPageSource	build(ParquetReader parquetReader)

Methods inherited from class java.lang.Object

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

Method Details

addConstantColumn

public ParquetPageSource.Builder addConstantColumn(Block value)

addSourceColumn

public ParquetPageSource.Builder addSourceColumn(int sourceChannel)

addNullColumn

public ParquetPageSource.Builder addNullColumn(Type type)

addRowIndexColumn

public ParquetPageSource.Builder addRowIndexColumn()

addCoercedColumn

public ParquetPageSource.Builder addCoercedColumn(int sourceChannel,
 TypeCoercer<?,?> typeCoercer)

build

public ConnectorPageSource build(ParquetReader parquetReader)