Package jakarta.persistence.criteria

Interface Root<X>

Type Parameters:

X - the entity type referenced by the root

All Superinterfaces:

Expression<X>, FetchParent<X,X>, From<X,X>, Path<X>, Selection<X>, TupleElement<X>

All Known Subinterfaces:

JpaDerivedRoot<T>, JpaRoot<T>

All Known Implementing Classes:

SqmCorrelatedRoot, SqmCorrelatedRootJoin, SqmCteRoot, SqmDerivedRoot, SqmRoot, SqmTreatedRoot

public interface Root<X>
extends From<X,X>

A root type in the from clause. Query roots always reference entities.

Since:

2.0

Method Summary

Modifier and Type	Method	Description
EntityType<X>	getModel()	Return the metamodel entity corresponding to the root.

Methods inherited from interface jakarta.persistence.criteria.Expression

as, in, in, in, in, isNotNull, isNull

Methods inherited from interface jakarta.persistence.criteria.FetchParent

fetch, fetch, fetch, fetch, fetch, fetch, getFetches

Methods inherited from interface jakarta.persistence.criteria.From

getCorrelationParent, getJoins, isCorrelated, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinList, joinList, joinMap, joinMap, joinSet, joinSet

Methods inherited from interface jakarta.persistence.criteria.Path

get, get, get, get, getParentPath, type

Methods inherited from interface jakarta.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface jakarta.persistence.TupleElement

getAlias, getJavaType

Method Details

getModel

EntityType<X> getModel()

Return the metamodel entity corresponding to the root.

Specified by:

getModel in interface Path<X>

Returns:

metamodel entity corresponding to the root