Uses of Interface
jakarta.persistence.metamodel.Attribute

Packages that use Attribute

Package	Description
jakarta.persistence	Jakarta Persistence is the API for the management for persistence and object/relational mapping.
jakarta.persistence.criteria	Jakarta Persistence Criteria API
jakarta.persistence.metamodel	Jakarta Persistence Metamodel API

Uses of Attribute in jakarta.persistence

Methods in jakarta.persistence with parameters of type Attribute

Modifier and Type	Method	Description
<Y> AttributeNode<Y>	Graph.addAttributeNode(Attribute<? super T,Y> attribute)	Get an existing attribute node for the given attribute, or add a new attribute node if there is no existing node.
void	Graph.addAttributeNodes(Attribute<? super T,?>... attribute)	Add one or more attribute nodes to the entity graph.
<X> Subgraph<X>	Graph.addKeySubgraph(Attribute<? super T,X> attribute)	Deprecated, for removal: This API element is subject to removal in a future version. use Graph.addMapKeySubgraph(MapAttribute)
<X> Subgraph<? extends X>	Graph.addKeySubgraph(Attribute<? super T,X> attribute, java.lang.Class<? extends X> type)	Deprecated, for removal: This API element is subject to removal in a future version. use Graph.addTreatedMapKeySubgraph(MapAttribute, Class)
<X> Subgraph<X>	Graph.addSubgraph(Attribute<? super T,X> attribute)	Add a node to the graph that corresponds to a managed type.
<X> Subgraph<? extends X>	Graph.addSubgraph(Attribute<? super T,X> attribute, java.lang.Class<? extends X> type)	Deprecated, for removal: This API element is subject to removal in a future version. use Graph.addTreatedSubgraph(Attribute, Class)
<Y> Subgraph<Y>	Graph.addTreatedSubgraph(Attribute<? super T,? super Y> attribute, java.lang.Class<Y> type)	Add a node to the graph that corresponds to a managed type with inheritance.
<Y> AttributeNode<Y>	Graph.getAttributeNode(Attribute<? super T,Y> attribute)	Get an existing attribute node for the given attribute.
boolean	Graph.hasAttributeNode(Attribute<? super T,?> attribute)	Determine if there is an existing attribute node for the given attribute.
<E> boolean	PersistenceUnitUtil.isLoaded(E entity, Attribute<? super E,?> attribute)	Determine the load state of a given persistent attribute of an entity belonging to the persistence unit.
<E> void	PersistenceUnitUtil.load(E entity, Attribute<? super E,?> attribute)	Load the persistent value of a given persistent attribute of an entity belonging to the persistence unit and to an open persistence context.
void	Graph.removeAttributeNode(Attribute<? super T,?> attribute)	Remove an attribute node from the entity graph.

Uses of Attribute in jakarta.persistence.criteria

Methods in jakarta.persistence.criteria that return Attribute

Modifier and Type	Method	Description
Attribute<? super Z,?>	Fetch.getAttribute()	Return the metamodel attribute corresponding to the fetch join.
Attribute<? super Z,?>	Join.getAttribute()	Return the metamodel attribute representing the join target, if any, or null if the target of the join is an entity type.

Uses of Attribute in jakarta.persistence.metamodel

Subinterfaces of Attribute in jakarta.persistence.metamodel

Modifier and Type	Interface	Description
interface	CollectionAttribute<X,E>	Instances of the type CollectionAttribute represent persistent Collection-valued attributes.
interface	ListAttribute<X,E>	Instances of the type ListAttribute represent persistent List-valued attributes.
interface	MapAttribute<X,K,V>	Instances of the type MapAttribute represent persistent Map-valued attributes.
interface	PluralAttribute<X,C,E>	Instances of the type PluralAttribute represent persistent collection-valued attributes.
interface	SetAttribute<X,E>	Instances of the type SetAttribute represent persistent Set-valued attributes.
interface	SingularAttribute<X,T>	Instances of the type SingularAttribute represents persistent single-valued properties or fields.

Methods in jakarta.persistence.metamodel that return Attribute

Modifier and Type	Method	Description
Attribute<? super X,?>	ManagedType.getAttribute(java.lang.String name)	Return the attribute of the managed type that corresponds to the specified name.
Attribute<X,?>	ManagedType.getDeclaredAttribute(java.lang.String name)	Return the attribute declared by the managed type that corresponds to the specified name.

Methods in jakarta.persistence.metamodel that return types with arguments of type Attribute

Modifier and Type	Method	Description
java.util.Set<Attribute<? super X,?>>	ManagedType.getAttributes()	Return the attributes of the managed type.
java.util.Set<Attribute<X,?>>	ManagedType.getDeclaredAttributes()	Return the attributes declared by the managed type.