Package io.prestosql.sql.planner.plan

Class LimitNode

java.lang.Object

io.prestosql.sql.planner.plan.PlanNode

io.prestosql.sql.planner.plan.LimitNode

@Immutable
public class LimitNode
extends PlanNode

Constructor Summary

Constructors

Constructor	Description
LimitNode(PlanNodeId id, PlanNode source, long count, boolean partial)
LimitNode(PlanNodeId id, PlanNode source, long count, Optional<OrderingScheme> tiesResolvingScheme, boolean partial)

Method Summary

Modifier and Type	Method	Description
<R,C> R	accept(PlanVisitor<R,C> visitor, C context)
long	getCount()
List<Symbol>	getOutputSymbols()
PlanNode	getSource()
List<PlanNode>	getSources()
Optional<OrderingScheme>	getTiesResolvingScheme()
boolean	isPartial()
boolean	isWithTies()
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

LimitNode

public LimitNode(PlanNodeId id,
                 PlanNode source,
                 long count,
                 boolean partial)

LimitNode

public LimitNode(PlanNodeId id,
                 PlanNode source,
                 long count,
                 Optional<OrderingScheme> tiesResolvingScheme,
                 boolean partial)

Method Detail

getSources

public List<PlanNode> getSources()

Specified by:

getSources in class PlanNode

getSource

public PlanNode getSource()

getCount

public long getCount()

isWithTies

public boolean isWithTies()

getTiesResolvingScheme

public Optional<OrderingScheme> getTiesResolvingScheme()

isPartial

public boolean isPartial()

getOutputSymbols

public List<Symbol> getOutputSymbols()

Specified by:

getOutputSymbols in class PlanNode

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