Package org.hibernate.query.sqm.tree.expression

Enum Class SqmJsonNullBehavior

java.lang.Object

java.lang.Enum<SqmJsonNullBehavior>

org.hibernate.query.sqm.tree.expression.SqmJsonNullBehavior

All Implemented Interfaces:

Serializable, Comparable<SqmJsonNullBehavior>, Constable, JpaCriteriaNode, SqmExpressibleAccessor<Object>, SqmNode, SqmTypedNode<Object>, SqmVisitableNode

public enum SqmJsonNullBehavior
extends Enum<SqmJsonNullBehavior>
implements SqmTypedNode<Object>

Describes how a null should be treated in a JSON document.

Since:

7.0

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ABSENT	null values are removed.
NULL	null values are retained as JSON null literals.

Field Summary

Fields inherited from interface org.hibernate.query.sqm.tree.SqmNode

log

Method Summary

Modifier and Type	Method	Description
<X> X	accept(SemanticQueryWalker<X> walker)	Accept the walker per visitation
void	appendHqlString(StringBuilder hql, SqmRenderContext context)
SqmJsonNullBehavior	copy(SqmCopyContext context)
@Nullable SqmBindableType<Object>	getNodeType()
NodeBuilder	nodeBuilder()
static SqmJsonNullBehavior	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SqmJsonNullBehavior[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.hibernate.query.sqm.tree.SqmNode

asLoggableText

Methods inherited from interface org.hibernate.query.sqm.tree.SqmTypedNode

getExpressible, getNodeJavaType

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

toHqlString

Enum Constant Details

ABSENT

public static final SqmJsonNullBehavior ABSENT

null values are removed.

NULL

public static final SqmJsonNullBehavior NULL

null values are retained as JSON null literals.

Method Details

values

public static SqmJsonNullBehavior[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static SqmJsonNullBehavior valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getNodeType

public @Nullable SqmBindableType<Object> getNodeType()

Specified by:

getNodeType in interface SqmTypedNode<Object>

nodeBuilder

public NodeBuilder nodeBuilder()

Specified by:

nodeBuilder in interface SqmNode

copy

public SqmJsonNullBehavior copy(SqmCopyContext context)

Specified by:

copy in interface SqmNode

Specified by:

copy in interface SqmTypedNode<Object>

accept

public <X> X accept(SemanticQueryWalker<X> walker)

Description copied from interface: SqmVisitableNode

Accept the walker per visitation

Specified by:

accept in interface SqmVisitableNode

appendHqlString

public void appendHqlString(StringBuilder hql,
 SqmRenderContext context)

Specified by:

appendHqlString in interface SqmVisitableNode