Package io.trino.spi.block

Class SqlMap

java.lang.Object

io.trino.spi.block.SqlMap

public class SqlMap
extends Object

Constructor Summary

Constructors

Constructor	Description
SqlMap(MapType mapType, Block rawKeyBlock, Block rawValueBlock, io.trino.spi.block.SqlMap.HashTableSupplier hashTablesSupplier, int offset, int size)
SqlMap(MapType mapType, MapHashTables.HashBuildMode mode, Block keyBlock, Block valueBlock)

Method Summary

Modifier and Type	Method	Description
Type	getMapType()
Block	getRawKeyBlock()
int	getRawOffset()
Block	getRawValueBlock()
long	getRetainedSizeInBytes()
int	getSize()
long	getSizeInBytes()
ValueBlock	getUnderlyingKeyBlock()
int	getUnderlyingKeyPosition(int position)
ValueBlock	getUnderlyingValueBlock()
int	getUnderlyingValuePosition(int position)
void	retainedBytesForEachPart(ObjLongConsumer<Object> consumer)
int	seekKey(MethodHandle keyEqualOperator, MethodHandle keyHashOperator, Block targetKeyBlock, int targetKeyPosition)
int	seekKey(Object nativeValue)
int	seekKeyExact(boolean nativeValue)
int	seekKeyExact(double nativeValue)
int	seekKeyExact(long nativeValue)
int	seekKeyExact(Object nativeValue)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

SqlMap

public SqlMap(MapType mapType,
 MapHashTables.HashBuildMode mode,
 Block keyBlock,
 Block valueBlock)

SqlMap

public SqlMap(MapType mapType,
 Block rawKeyBlock,
 Block rawValueBlock,
 io.trino.spi.block.SqlMap.HashTableSupplier hashTablesSupplier,
 int offset,
 int size)

Method Details

getMapType

public Type getMapType()

getSize

public int getSize()

getRawOffset

public int getRawOffset()

getRawKeyBlock

public Block getRawKeyBlock()

getRawValueBlock

public Block getRawValueBlock()

getUnderlyingKeyPosition

public int getUnderlyingKeyPosition(int position)

getUnderlyingKeyBlock

public ValueBlock getUnderlyingKeyBlock()

getUnderlyingValuePosition

public int getUnderlyingValuePosition(int position)

getUnderlyingValueBlock

public ValueBlock getUnderlyingValueBlock()

toString

public String toString()

Overrides:

toString in class Object

seekKey

public int seekKey(Object nativeValue)

Returns:

position of the value under nativeValue key. -1 when key is not found.

seekKey

public int seekKey(MethodHandle keyEqualOperator,
 MethodHandle keyHashOperator,
 Block targetKeyBlock,
 int targetKeyPosition)

seekKeyExact

public int seekKeyExact(long nativeValue)

seekKeyExact

public int seekKeyExact(boolean nativeValue)

seekKeyExact

public int seekKeyExact(double nativeValue)

seekKeyExact

public int seekKeyExact(Object nativeValue)

getSizeInBytes

public long getSizeInBytes()

getRetainedSizeInBytes

public long getRetainedSizeInBytes()

retainedBytesForEachPart

public void retainedBytesForEachPart(ObjLongConsumer<Object> consumer)