IsNullPredicate (trino-parser 387 API)

java.lang.Object
- io.trino.sql.tree.Node
- - io.trino.sql.tree.Expression
  - - io.trino.sql.tree.IsNullPredicate

public class IsNullPredicate
extends Expression

Constructor Summary

Constructors
Constructor Description

IsNullPredicate(Expression value)

IsNullPredicate(NodeLocation location, Expression value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<R,C> R`	`accept(AstVisitor<R,C> visitor, C context)`	Accessible for `AstVisitor`, use `AstVisitor.process(Node, Object)` instead.
`boolean`	`equals(Object o)`
`List<Node>`	`getChildren()`
`Expression`	`getValue()`
`int`	`hashCode()`
`boolean`	`shallowEquals(Node other)`	Compare with another node by considering internal state excluding any Node returned by getChildren()

Methods inherited from class io.trino.sql.tree.Expression
toString

Methods inherited from class io.trino.sql.tree.Node
getLocation

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

- Constructor Detail
  - IsNullPredicate
```
public IsNullPredicate(Expression value)
```
  - IsNullPredicate
```
public IsNullPredicate(NodeLocation location,
                       Expression value)
```
- Method Detail
  - getValue
```
public Expression getValue()
```
  - accept
```
public <R,C> R accept(AstVisitor<R,C> visitor,
                            C context)
```
    Description copied from class: Expression
    
    Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.
    
    Overrides:
    
    accept in class Expression
  - getChildren
```
public List<Node> getChildren()
```
    Specified by:
    
    getChildren in class Node
  - equals
```
public boolean equals(Object o)
```
    Specified by:
    
    equals in class Node
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in class Node
  - shallowEquals
```
public boolean shallowEquals(Node other)
```
    Description copied from class: Node
    
    Compare with another node by considering internal state excluding any Node returned by getChildren()
    
    Overrides:
    
    shallowEquals in class Node