Package io.prestosql.parquet.writer

Class ArrayColumnWriter

java.lang.Object

io.prestosql.parquet.writer.ArrayColumnWriter

All Implemented Interfaces:

ColumnWriter

public class ArrayColumnWriter
extends java.lang.Object
implements ColumnWriter

Nested Class Summary

Nested classes/interfaces inherited from interface io.prestosql.parquet.writer.ColumnWriter

ColumnWriter.BufferData

Constructor Summary

Constructors

Constructor	Description
ArrayColumnWriter(ColumnWriter elementWriter, int maxDefinitionLevel, int maxRepetitionLevel)

Method Summary

Modifier and Type	Method	Description
void	close()
java.util.List<ColumnWriter.BufferData>	getBuffer()
long	getBufferedBytes()
long	getRetainedBytes()
void	reset()
void	writeBlock(ColumnChunk columnChunk)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayColumnWriter

public ArrayColumnWriter(ColumnWriter elementWriter,
                         int maxDefinitionLevel,
                         int maxRepetitionLevel)

Method Detail

writeBlock

public void writeBlock(ColumnChunk columnChunk)
                throws java.io.IOException

Specified by:

writeBlock in interface ColumnWriter

Throws:

java.io.IOException

close

public void close()

Specified by:

close in interface ColumnWriter

getBuffer

public java.util.List<ColumnWriter.BufferData> getBuffer()
                                                  throws java.io.IOException

Specified by:

getBuffer in interface ColumnWriter

Throws:

java.io.IOException

getBufferedBytes

public long getBufferedBytes()

Specified by:

getBufferedBytes in interface ColumnWriter

getRetainedBytes

public long getRetainedBytes()

Specified by:

getRetainedBytes in interface ColumnWriter

reset

public void reset()

Specified by:

reset in interface ColumnWriter