io.prestosql.sql.planner

Class PlanFragment

java.lang.Object

io.prestosql.sql.planner.PlanFragment

@Immutable
public class PlanFragment
extends Object

Constructor Summary

Constructors

Constructor and Description
PlanFragment(PlanFragmentId id, PlanNode root, Map<Symbol,Type> symbols, PartitioningHandle partitioning, List<PlanNodeId> partitionedSources, PartitioningScheme partitioningScheme, StageExecutionDescriptor stageExecutionDescriptor, StatsAndCosts statsAndCosts, Optional<String> jsonRepresentation)

Method Summary

Modifier and Type	Method and Description
PlanFragmentId	getId()
Optional<String>	getJsonRepresentation()
Set<PlanNode>	getPartitionedSourceNodes()
List<PlanNodeId>	getPartitionedSources()
PartitioningHandle	getPartitioning()
PartitioningScheme	getPartitioningScheme()
List<RemoteSourceNode>	getRemoteSourceNodes()
PlanNode	getRoot()
StageExecutionDescriptor	getStageExecutionDescriptor()
StatsAndCosts	getStatsAndCosts()
Map<Symbol,Type>	getSymbols()
List<Type>	getTypes()
boolean	isLeaf()
boolean	isPartitionedSources(PlanNodeId nodeId)
String	toString()
PlanFragment	withBucketToPartition(Optional<int[]> bucketToPartition)
PlanFragment	withDynamicLifespanScheduleGroupedExecution(List<PlanNodeId> capableTableScanNodes)
PlanFragment	withFixedLifespanScheduleGroupedExecution(List<PlanNodeId> capableTableScanNodes)

Methods inherited from class java.lang.Object

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

Constructor Detail

PlanFragment

public PlanFragment(PlanFragmentId id,
                    PlanNode root,
                    Map<Symbol,Type> symbols,
                    PartitioningHandle partitioning,
                    List<PlanNodeId> partitionedSources,
                    PartitioningScheme partitioningScheme,
                    StageExecutionDescriptor stageExecutionDescriptor,
                    StatsAndCosts statsAndCosts,
                    Optional<String> jsonRepresentation)

Method Detail

getId

public PlanFragmentId getId()

getRoot

public PlanNode getRoot()

getSymbols

public Map<Symbol,Type> getSymbols()

getPartitioning

public PartitioningHandle getPartitioning()

getPartitionedSources

public List<PlanNodeId> getPartitionedSources()

isPartitionedSources

public boolean isPartitionedSources(PlanNodeId nodeId)

getPartitioningScheme

public PartitioningScheme getPartitioningScheme()

getStageExecutionDescriptor

public StageExecutionDescriptor getStageExecutionDescriptor()

getStatsAndCosts

public StatsAndCosts getStatsAndCosts()

getJsonRepresentation

public Optional<String> getJsonRepresentation()

getTypes

public List<Type> getTypes()

getPartitionedSourceNodes

public Set<PlanNode> getPartitionedSourceNodes()

isLeaf

public boolean isLeaf()

getRemoteSourceNodes

public List<RemoteSourceNode> getRemoteSourceNodes()

withBucketToPartition

public PlanFragment withBucketToPartition(Optional<int[]> bucketToPartition)

withFixedLifespanScheduleGroupedExecution

public PlanFragment withFixedLifespanScheduleGroupedExecution(List<PlanNodeId> capableTableScanNodes)

withDynamicLifespanScheduleGroupedExecution

public PlanFragment withDynamicLifespanScheduleGroupedExecution(List<PlanNodeId> capableTableScanNodes)

toString

public String toString()

Overrides:

toString in class Object