Uses of Interface
javax.persistence.criteria.Root

Packages that use Root

Package	Description
javax.persistence.criteria

Uses of Root in javax.persistence.criteria

Methods in javax.persistence.criteria that return Root

Modifier and Type	Method and Description
<Y> Root<Y>	Subquery.correlate(Root<Y> parentRoot) Create a subquery root correlated to a root of the enclosing query.
Root<T>	CriteriaDelete.from(Class<T> entityClass) Create and add a query root corresponding to the entity that is the target of the delete.
Root<T>	CriteriaUpdate.from(Class<T> entityClass) Create and add a query root corresponding to the entity that is the target of the update.
<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>	CriteriaDelete.from(EntityType<T> entity) Create and add a query root corresponding to the entity that is the target of the delete.
Root<T>	CriteriaUpdate.from(EntityType<T> entity) Create and add a query root corresponding to the entity that is the target of the update.
<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.
Root<T>	CriteriaDelete.getRoot() Return the query root.
Root<T>	CriteriaUpdate.getRoot() Return the query root.
<X,T extends X> Root<T>	CriteriaBuilder.treat(Root<X> root, Class<T> type) Downcast Root object to the specified type.

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

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

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

Modifier and Type	Method and 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.