io.prestosql.sql.planner.plan

Class OutputNode

java.lang.Object

io.prestosql.sql.planner.plan.PlanNode

io.prestosql.sql.planner.plan.OutputNode

@Immutable
public class OutputNode
extends PlanNode

Constructor Summary

Constructors

Constructor and Description
OutputNode(PlanNodeId id, PlanNode source, List<String> columnNames, List<Symbol> outputs)

Method Summary

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

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

getId

Methods inherited from class java.lang.Object

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

Constructor Detail

OutputNode

public OutputNode(PlanNodeId id,
                  PlanNode source,
                  List<String> columnNames,
                  List<Symbol> outputs)

Method Detail

getSources

public List<PlanNode> getSources()

Specified by:

getSources in class PlanNode

getOutputSymbols

public List<Symbol> getOutputSymbols()

Specified by:

getOutputSymbols in class PlanNode

getColumnNames

public List<String> getColumnNames()

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