public Interface JpaPath&lt;T&gt;

public <Y> JpaPath<Y> get(SingularAttribute<? super T, Y> attribute)

Create a path corresponding to the referenced single-valued attribute.

Parameters

attribute:SingularAttribute<? super T, Y>: single-valued attribute

Returns:JpaPath<Y>

path corresponding to the referenced attribute

Annotations

@Override

get	back to summary
public <E, C extends Collection<E>> JpaExpression<C> get(PluralAttribute<T, C, E> collection) Redeclares jakarta.persistence.criteria.Path.get. Doc from jakarta.persistence.criteria.Path.get. Create a path corresponding to the referenced collection-valued attribute. Parameters collection:PluralAttribute<T, C, E> collection-valued attribute Returns:JpaExpression<C> expression corresponding to the referenced attribute Annotations @Override

get

public <E, C extends Collection<E>> JpaExpression<C> get(PluralAttribute<T, C, E> collection)

Create a path corresponding to the referenced collection-valued attribute.

Parameters

collection:PluralAttribute<T, C, E>: collection-valued attribute

Returns:JpaExpression<C>

expression corresponding to the referenced attribute

Annotations

@Override

get	back to summary
public <K, V, M extends Map<K, V>> JpaExpression<M> get(MapAttribute<T, K, V> map) Redeclares jakarta.persistence.criteria.Path.get. Doc from jakarta.persistence.criteria.Path.get. Create a path corresponding to the referenced map-valued attribute. Parameters map:MapAttribute<T, K, V> map-valued attribute Returns:JpaExpression<M> expression corresponding to the referenced attribute Annotations @Override

get

public <K, V, M extends Map<K, V>> JpaExpression<M> get(MapAttribute<T, K, V> map)

Create a path corresponding to the referenced map-valued attribute.

Parameters

map:MapAttribute<T, K, V>: map-valued attribute

Returns:JpaExpression<M>

expression corresponding to the referenced attribute

Annotations

@Override

get back to summary

get	back to summary
public <Y> JpaPath<Y> get(String attributeName) Redeclares jakarta.persistence.criteria.Path.get. Doc from jakarta.persistence.criteria.Path.get. Create a path corresponding to the referenced attribute. Note Applications using the string-based API may need to specify the type resulting from the `get` operation in order to avoid the use of `Path` variables. For example: CriteriaQuery<Person> q = cb.createQuery(Person.class); Root<Person> p = q.from(Person.class); q.select(p) .where(cb.isMember("joe", p.<Set<String>>get("nicknames"))); rather than: CriteriaQuery<Person> q = cb.createQuery(Person.class); Root<Person> p = q.from(Person.class); Path<Set<String>> nicknames = p.get("nicknames"); q.select(p) .where(cb.isMember("joe", nicknames)); Parameters attributeName:String name of the attribute Returns:JpaPath<Y> path corresponding to the referenced attribute Annotations @Override

public <Y> JpaPath<Y> get(String attributeName)

Create a path corresponding to the referenced attribute.

Note

Applications using the string-based API may need to specify the type resulting from the get operation in order to avoid the use of Path variables.

   For example:

   CriteriaQuery<Person> q = cb.createQuery(Person.class);
   Root<Person> p = q.from(Person.class);
   q.select(p)
    .where(cb.isMember("joe",
                       p.<Set<String>>get("nicknames")));

   rather than:

   CriteriaQuery<Person> q = cb.createQuery(Person.class);
   Root<Person> p = q.from(Person.class);
   Path<Set<String>> nicknames = p.get("nicknames");
   q.select(p)
    .where(cb.isMember("joe", nicknames));

Parameters

attributeName:String: name of the attribute

Returns:JpaPath<Y>

path corresponding to the referenced attribute

Annotations

@Override

getLhs	back to summary
public JpaPath<?> getLhs() The source (think "left hand side") of this path

getNavigablePath	back to summary
public NavigablePath getNavigablePath() Get this path's NavigablePath

getParentPath	back to summary
public default JpaPath<?> getParentPath() Implements jakarta.persistence.criteria.Path.getParentPath. Doc from jakarta.persistence.criteria.Path.getParentPath. Return the parent "node" in the path or null if no parent. Returns:JpaPath<?> parent Annotations @Override

getParentPath

public default JpaPath<?> getParentPath()

Implements jakarta.persistence.criteria.Path.getParentPath.

Doc from jakarta.persistence.criteria.Path.getParentPath.

Return the parent "node" in the path or null if no parent.

Returns:JpaPath<?>

parent

Annotations

@Override

treatAs	back to summary
public <S extends T> JpaPath<S> treatAs(Class<S> treatJavaType) Support for JPA's explicit (TREAT) down-casting.

treatAs	back to summary
public <S extends T> JpaPath<S> treatAs(EntityDomainType<S> treatJavaType) Support for JPA's explicit (TREAT) down-casting.

type	back to summary
public JpaExpression<Class<? extends T>> type() Redeclares jakarta.persistence.criteria.Path.type. Doc from jakarta.persistence.criteria.Path.type. Create an expression corresponding to the type of the path. Returns:JpaExpression<Class<? extends T>> expression corresponding to the type of the path Annotations @Override

type