SqmLiteralNull (Hibernate Javadocs)

java.lang.Object
- org.hibernate.query.sqm.tree.AbstractSqmNode
- - org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement<T>
  - - org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection<T>
    - - org.hibernate.query.sqm.tree.expression.AbstractSqmExpression<T>
      - org.hibernate.query.sqm.tree.expression.SqmLiteral<T>
        
        org.hibernate.query.sqm.tree.expression.SqmLiteralNull<T>

All Implemented Interfaces:

Expression<T>, Selection<T>, TupleElement<T>, Serializable, JpaCriteriaNode, JpaExpression<T>, JpaSelection<T>, JpaTupleElement<T>, SqmExpression<T>, SqmSelectableNode<T>, SqmExpressibleAccessor<T>, SqmNode, SqmTypedNode<T>, SqmVisitableNode
```
public class SqmLiteralNull<T>
extends SqmLiteral<T>
```
See Also:

Serialized Form

Field Summary
- Fields inherited from interface org.hibernate.query.sqm.tree.SqmNode
  log

Constructor Summary

Constructors
Constructor Description

SqmLiteralNull(NodeBuilder nodeBuilder)

SqmLiteralNull(SqmExpressible<T> expressibleType, NodeBuilder nodeBuilder)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<X> X`	`accept(SemanticQueryWalker<X> walker)`	Accept the walker per visitation
`void`	`appendHqlString(StringBuilder sb)`
`String`	`asLoggableText()`
`SqmLiteralNull<T>`	`copy(SqmCopyContext context)`

Methods inherited from class org.hibernate.query.sqm.tree.expression.SqmLiteral
appendHqlString, getLiteralValue

Methods inherited from class org.hibernate.query.sqm.tree.expression.AbstractSqmExpression
alias, applyInferableType, as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, getJavaTypeDescriptor, in, in, in, in, internalApplyInferableType, isNotNull, isNull, nodeBuilder

Methods inherited from class org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection
getSelectionItems, isCompoundSelection

Methods inherited from class org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement
copyTo, getAlias, getNodeType, setAlias, setExpressibleType

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

Methods inherited from interface org.hibernate.query.criteria.JpaSelection
getCompoundSelectionItems, getSelectionItems

Methods inherited from interface org.hibernate.query.criteria.JpaTupleElement
getJavaType

Methods inherited from interface jakarta.persistence.criteria.Selection
isCompoundSelection

Methods inherited from interface org.hibernate.query.sqm.tree.expression.SqmExpression
castAs, getNodeType, visitSubSelectableNodes

Methods inherited from interface org.hibernate.query.sqm.tree.SqmTypedNode
getExpressible, getNodeJavaType

Methods inherited from interface org.hibernate.query.sqm.tree.SqmVisitableNode
toHqlString

Methods inherited from interface jakarta.persistence.TupleElement
getAlias

- Constructor Detail
  - SqmLiteralNull
```
public SqmLiteralNull(NodeBuilder nodeBuilder)
```
  - SqmLiteralNull
```
public SqmLiteralNull(SqmExpressible<T> expressibleType,
                      NodeBuilder nodeBuilder)
```
- Method Detail
  - copy
```
public SqmLiteralNull<T> copy(SqmCopyContext context)
```
    Specified by:
    
    copy in interface SqmExpression<T>
    
    Specified by:
    
    copy in interface SqmNode
    
    Specified by:
    
    copy in interface SqmSelectableNode<T>
    
    Specified by:
    
    copy in interface SqmTypedNode<T>
    
    Overrides:
    
    copy in class SqmLiteral<T>
  - accept
```
public <X> X accept(SemanticQueryWalker<X> walker)
```
    Description copied from interface: SqmVisitableNode
    
    Accept the walker per visitation
    
    Specified by:
    
    accept in interface SqmVisitableNode
    
    Overrides:
    
    accept in class SqmLiteral<T>
  - asLoggableText
```
public String asLoggableText()
```
    Specified by:
    
    asLoggableText in interface SqmNode
    
    Overrides:
    
    asLoggableText in class SqmLiteral<T>
  - appendHqlString
```
public void appendHqlString(StringBuilder sb)
```
    Specified by:
    
    appendHqlString in interface SqmVisitableNode
    
    Overrides:
    
    appendHqlString in class SqmLiteral<T>