Package io.trino.sql.planner.plan

Class EnforceSingleRowNode

java.lang.Object

io.trino.sql.planner.plan.PlanNode

io.trino.sql.planner.plan.EnforceSingleRowNode

@Immutable
public class EnforceSingleRowNode
extends PlanNode

Constructor Summary

Constructors

Constructor	Description
EnforceSingleRowNode(PlanNodeId id, PlanNode source)

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(PlanVisitor<R,C> visitor, C context)
List<Symbol>	getOutputSymbols()
PlanNode	getSource()
List<PlanNode>	getSources()
PlanNode	replaceChildren(List<PlanNode> newChildren)

Methods inherited from class io.trino.sql.planner.plan.PlanNode

getId

Methods inherited from class java.lang.Object

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

Constructor Details

EnforceSingleRowNode

public EnforceSingleRowNode(PlanNodeId id,
 PlanNode source)

Method Details

getSources

public List<PlanNode> getSources()

Specified by:

getSources in class PlanNode

getOutputSymbols

public List<Symbol> getOutputSymbols()

Specified by:

getOutputSymbols in class PlanNode

getSource

public PlanNode getSource()

accept

public <R,
C> R accept(PlanVisitor<R,C> visitor,
 C context)

Overrides:

accept in class PlanNode

replaceChildren

public PlanNode replaceChildren(List<PlanNode> newChildren)

Specified by:

replaceChildren in class PlanNode