Node (presto-parser 335 API)

java.lang.Object
- io.prestosql.sql.tree.Node

Direct Known Subclasses:

CallArgument, DataTypeParameter, ExplainOption, Expression, FetchFirst, FrameBound, GroupBy, GroupingElement, Limit, Offset, OrderBy, PathElement, PathSpecification, Property, Relation, RowDataType.Field, Select, SelectItem, SortItem, Statement, TableElement, TransactionMode, Window, WindowFrame, With, WithQuery
```
public abstract class Node
extends java.lang.Object
```

Constructor Summary

Constructors
Modifier Constructor Description

protected Node(java.util.Optional<NodeLocation> location)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected <R,C> R`	`accept(AstVisitor<R,C> visitor, C context)`	Accessible for `AstVisitor`, use `AstVisitor.process(Node, Object)` instead.
`abstract boolean`	`equals(java.lang.Object obj)`
`abstract java.util.List<? extends Node>`	`getChildren()`
`java.util.Optional<NodeLocation>`	`getLocation()`
`abstract int`	`hashCode()`
`abstract java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Node

protected Node(java.util.Optional<NodeLocation> location)

Method Detail

accept

protected <R,C> R accept(AstVisitor<R,C> visitor,
                               C context)

Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.

getLocation

public java.util.Optional<NodeLocation> getLocation()

getChildren

public abstract java.util.List<? extends Node> getChildren()

hashCode
```
public abstract int hashCode()
```
Overrides:

hashCode in class java.lang.Object

equals

public abstract boolean equals(java.lang.Object obj)

Overrides:: equals in class java.lang.Object

toString
```
public abstract java.lang.String toString()
```
Overrides:

toString in class java.lang.Object