Uses of Interface
jakarta.persistence.criteria.Root

Packages that use Root

Package	Description
jakarta.persistence.criteria	Defines the Jakarta Persistence Criteria Query API.

Uses of Root in jakarta.persistence.criteria

Methods in jakarta.persistence.criteria that return Root

Modifier and Type	Method	Description
<Y> Root<Y>	Subquery.correlate(Root<Y> parentRoot)	Create a subquery root correlated to a root of the enclosing query.
<X> Root<X>	AbstractQuery.from(EntityType<X> entity)	Create and add a query root corresponding to the given entity, forming a cartesian product with any existing roots.
<X> Root<X>	AbstractQuery.from(Class<X> entityClass)	Create and add a query root corresponding to the given entity, forming a cartesian product with any existing roots.
Root<T>	CriteriaStatement.from(EntityType<T> entity)	Create and add a statement root corresponding to the entity that is affected by the statement.
Root<T>	CriteriaStatement.from(Class<T> entityClass)	Create and add a statement root corresponding to the entity that is affected by the statement.
Root<T>	CriteriaStatement.getRoot()	Return the statement root.
<X, T extends X> Root<T>	CriteriaBuilder.treat(Root<X> root, Class<T> type)	Downcast Root object to the specified type.
<T extends X> Root<T>	Root.treat(Class<T> type)	Downcast the root type to the given type.

Methods in jakarta.persistence.criteria that return types with arguments of type Root

Modifier and Type	Method	Description
Set<Root<?>>	AbstractQuery.getRoots()	Return the query roots.

Methods in jakarta.persistence.criteria with parameters of type Root

Modifier and Type	Method	Description
<Y> Root<Y>	Subquery.correlate(Root<Y> parentRoot)	Create a subquery root correlated to a root of the enclosing query.
<X, T extends X> Root<T>	CriteriaBuilder.treat(Root<X> root, Class<T> type)	Downcast Root object to the specified type.