Package io.trino.operator.aggregation.minmaxbyn

Class TypedKeyValueHeap

java.lang.Object

io.trino.operator.aggregation.minmaxbyn.TypedKeyValueHeap

public final class TypedKeyValueHeap
extends Object

Constructor Summary

Constructors

Constructor	Description
TypedKeyValueHeap(boolean min, MethodHandle keyReadFlat, MethodHandle keyWriteFlat, MethodHandle valueReadFlat, MethodHandle valueWriteFlat, MethodHandle compareFlatFlat, MethodHandle compareFlatBlock, Type keyType, Type valueType, int capacity)
TypedKeyValueHeap(TypedKeyValueHeap typedHeap)

Method Summary

Modifier and Type	Method	Description
void	add(ValueBlock keyBlock, int keyPosition, ValueBlock valueBlock, int valuePosition)
int	getCapacity()
long	getEstimatedSize()
Type	getKeyType()
Type	getValueType()
boolean	isEmpty()
void	writeAllUnsorted(BlockBuilder keyBuilder, BlockBuilder valueBuilder)
void	writeValuesSorted(BlockBuilder valueBlockBuilder)

Methods inherited from class java.lang.Object

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

Constructor Details

TypedKeyValueHeap

public TypedKeyValueHeap(boolean min,
 MethodHandle keyReadFlat,
 MethodHandle keyWriteFlat,
 MethodHandle valueReadFlat,
 MethodHandle valueWriteFlat,
 MethodHandle compareFlatFlat,
 MethodHandle compareFlatBlock,
 Type keyType,
 Type valueType,
 int capacity)

TypedKeyValueHeap

public TypedKeyValueHeap(TypedKeyValueHeap typedHeap)

Method Details

getKeyType

public Type getKeyType()

getValueType

public Type getValueType()

getCapacity

public int getCapacity()

getEstimatedSize

public long getEstimatedSize()

isEmpty

public boolean isEmpty()

writeAllUnsorted

public void writeAllUnsorted(BlockBuilder keyBuilder,
 BlockBuilder valueBuilder)

writeValuesSorted

public void writeValuesSorted(BlockBuilder valueBlockBuilder)

add

public void add(ValueBlock keyBlock,
 int keyPosition,
 ValueBlock valueBlock,
 int valuePosition)