Package io.trino.parquet.reader.flat

Class IntColumnAdapter

java.lang.Object

io.trino.parquet.reader.flat.IntColumnAdapter

All Implemented Interfaces:

ColumnAdapter<int[]>

public class IntColumnAdapter
extends Object
implements ColumnAdapter<int[]>

Field Summary

Fields

Modifier and Type	Field	Description
static final IntColumnAdapter	INT_ADAPTER

Constructor Summary

Constructors

Constructor	Description
IntColumnAdapter()

Method Summary

Modifier and Type	Method	Description
void	copyValue(int[] source, int sourceIndex, int[] destination, int destinationIndex)
int[]	createBuffer(int size)
Block	createNonNullBlock(int[] values)
Block	createNullableBlock(boolean[] nulls, int[] values)
void	decodeDictionaryIds(int[] values, int offset, int length, int[] ids, int[] dictionary)
long	getSizeInBytes(int[] values)
int[]	merge(List<int[]> buffers)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.parquet.reader.flat.ColumnAdapter

createNullableDictionaryBlock, createTemporaryBuffer, unpackNullValues

Field Details

INT_ADAPTER

public static final IntColumnAdapter INT_ADAPTER

Constructor Details

IntColumnAdapter

public IntColumnAdapter()

Method Details

createBuffer

public int[] createBuffer(int size)

Specified by:

createBuffer in interface ColumnAdapter<int[]>

createNonNullBlock

public Block createNonNullBlock(int[] values)

Specified by:

createNonNullBlock in interface ColumnAdapter<int[]>

createNullableBlock

public Block createNullableBlock(boolean[] nulls,
 int[] values)

Specified by:

createNullableBlock in interface ColumnAdapter<int[]>

copyValue

public void copyValue(int[] source,
 int sourceIndex,
 int[] destination,
 int destinationIndex)

Specified by:

copyValue in interface ColumnAdapter<int[]>

decodeDictionaryIds

public void decodeDictionaryIds(int[] values,
 int offset,
 int length,
 int[] ids,
 int[] dictionary)

Specified by:

decodeDictionaryIds in interface ColumnAdapter<int[]>

getSizeInBytes

public long getSizeInBytes(int[] values)

Specified by:

getSizeInBytes in interface ColumnAdapter<int[]>

merge

public int[] merge(List<int[]> buffers)

Specified by:

merge in interface ColumnAdapter<int[]>