About persistence

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javax.persistence.criteria.Path

javax.persistence.criteria Interface Path Superinterfaces: Expression, Selection, TupleElement Subinterfaces: CollectionJoin, From, Join, ListJoin, MapJoin, PluralJoin, Root, SetJoin Represents a simple or compound attribute path from a bound type or collection, and is a "primitive
JPA Doc
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javax.persistence.criteria.PluralJoin

javax.persistence.criteria Interface PluralJoin Superinterfaces: Expression, FetchParent, From, Join, Path, Selection, TupleElement Subinterfaces: CollectionJoin, ListJoin, MapJoin, SetJoin The PluralJoin interface defines functionality that is common to joins
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javax.persistence.criteria.Predicate

javax.persistence.criteria Interface Predicate Superinterfaces: Expression, Selection, TupleElement Subinterfaces: In The type of a simple or compound predicate: a conjunction or disjunction of restrictions. A simple predicate is considered to be a conjunction
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javax.persistence.criteria.Root

javax.persistence.criteria Interface Root Superinterfaces: Expression, FetchParent, From, Path, Selection, TupleElement A root type in the from clause. Query roots always reference entities. Since: JPA 2.0 Learn how to use JPA criteria API's Root in Chapter 4
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javax.persistence.criteria.Selection

javax.persistence.criteria Interface Selection Superinterfaces: TupleElement Subinterfaces: CollectionJoin, CompoundSelection, Case, Coalesce, In, SimpleCase, Expression, From, Join, ListJoin, MapJoin, ParameterExpression, Path, PluralJoin, Predicate, Root, SetJoin, Subquery The Selection
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javax.persistence.criteria.SetJoin

javax.persistence.criteria Interface SetJoin Superinterfaces: Expression, FetchParent, From, Join, Path, PluralJoin,E>, Selection, TupleElement The SetJoin interface is the type of the result of joining to a collection over an association or element
JPA Doc
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javax.persistence.criteria.Subquery

javax.persistence.criteria Interface Subquery Superinterfaces: AbstractQuery, Expression, Selection, TupleElement The Subquery interface defines functionality that is specific to subqueries. A subquery has an expression as its selection item. Since: JPA 2.0 Selection alias(String
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javax.persistence.MapKeyClass

javax.persistence Annotation MapKeyClass Target: Fields (including property get methods) Specifies the type of the map key for associations of type java.util.Map. The map key can be a basic type, an embeddable class, or an entity. If the map is specified using Java generics, the MapKeyClass
JPA Doc
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javax.persistence.MapKeyJoinColumns

javax.persistence Annotation MapKeyJoinColumns Target: Fields (including property get methods) Supports composite map keys that reference entities. The MapKeyJoinColumns annotation groups MapKeyJoinColumn annotations. When the MapKeyJoinColumns annotation is used, both the name
JPA Doc
30

javax.persistence.MapsId

javax.persistence Annotation MapsId Target: Fields (including property get methods) Designates a ManyToOne or OneToOne relationship attribute that provides the mapping for an EmbeddedId primary key, an attribute within an EmbeddedId primary key, or a simple primary key of the parent entity