GroupReference (trino-main 358 API)

java.lang.Object
- io.trino.sql.planner.plan.PlanNode
- - io.trino.sql.planner.iterative.GroupReference

public class GroupReference
extends PlanNode

Constructor Summary

Constructors
Constructor Description

GroupReference(PlanNodeId id, int groupId, List<Symbol> outputs)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<R,C> R`	`accept(PlanVisitor<R,C> visitor, C context)`
`int`	`getGroupId()`
`List<Symbol>`	`getOutputSymbols()`
`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 Detail

GroupReference

public GroupReference(PlanNodeId id,
                      int groupId,
                      List<Symbol> outputs)

Method Detail

getGroupId
```
public int getGroupId()
```

getSources
```
public List<PlanNode> getSources()
```
Specified by:

getSources in class PlanNode

accept

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

Overrides:: accept in class PlanNode

getOutputSymbols
```
public List<Symbol> getOutputSymbols()
```
Specified by:

getOutputSymbols in class PlanNode

replaceChildren

public PlanNode replaceChildren(List<PlanNode> newChildren)

Specified by:: replaceChildren in class PlanNode