Package io.trino.sql.planner

Class MergePartitioningHandle

java.lang.Object

io.trino.sql.planner.MergePartitioningHandle

All Implemented Interfaces:

ConnectorPartitioningHandle

public final class MergePartitioningHandle
extends Object
implements ConnectorPartitioningHandle

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	MergePartitioningHandle.PartitionFunctionLookup

Constructor Summary

Constructors

Constructor	Description
MergePartitioningHandle(Optional<PartitioningScheme> insertPartitioning, Optional<PartitioningScheme> updatePartitioning)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
FaultTolerantPartitioningScheme	getFaultTolerantPartitioningScheme(Function<PartitioningHandle,FaultTolerantPartitioningScheme> getScheme)
Optional<PartitioningScheme>	getInsertPartitioning()
NodePartitionMap	getNodePartitioningMap(Function<PartitioningHandle,NodePartitionMap> getMap)
PartitionFunction	getPartitionFunction(MergePartitioningHandle.PartitionFunctionLookup partitionFunctionLookup, List<Type> types, int[] bucketToPartition)
Optional<PartitioningScheme>	getUpdatePartitioning()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.trino.spi.connector.ConnectorPartitioningHandle

isCoordinatorOnly, isSingleNode

Constructor Details

MergePartitioningHandle

public MergePartitioningHandle(Optional<PartitioningScheme> insertPartitioning,
 Optional<PartitioningScheme> updatePartitioning)

Method Details

getInsertPartitioning

public Optional<PartitioningScheme> getInsertPartitioning()

getUpdatePartitioning

public Optional<PartitioningScheme> getUpdatePartitioning()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getNodePartitioningMap

public NodePartitionMap getNodePartitioningMap(Function<PartitioningHandle,NodePartitionMap> getMap)

getFaultTolerantPartitioningScheme

public FaultTolerantPartitioningScheme getFaultTolerantPartitioningScheme(Function<PartitioningHandle,FaultTolerantPartitioningScheme> getScheme)

getPartitionFunction

public PartitionFunction getPartitionFunction(MergePartitioningHandle.PartitionFunctionLookup partitionFunctionLookup,
 List<Type> types,
 int[] bucketToPartition)