## Uses of Interface
javax.persistence.criteria.MapJoin

- Packages that use MapJoin
  Package | Description
  --- | ---
  javax.persistence.criteria | Java Persistence Criteria API

- - ### Uses of MapJoin in javax.persistence.criteria

    Methods in javax.persistence.criteria that return MapJoin
    Modifier and Type | Method and Description
    --- | ---
    `<X,K,V> MapJoin<X,K,V>` | Subquery.`correlate(MapJoin<X,K,V> parentMap)` Create a subquery map join object correlated to a map join object of the enclosing query.
    `<K,V> MapJoin<X,K,V>` | From.`join(MapAttribute<? super X,K,V> map)` Create an inner join to the specified Map-valued attribute.
    `<K,V> MapJoin<X,K,V>` | From.`join(MapAttribute<? super X,K,V> map, JoinType jt)` Create a join to the specified Map-valued attribute using the given join type.
    `<X,K,V> MapJoin<X,K,V>` | From.`joinMap(String attributeName)` Create an inner join to the specified Map-valued attribute.
    `<X,K,V> MapJoin<X,K,V>` | From.`joinMap(String attributeName, JoinType jt)` Create a join to the specified Map-valued attribute using the given join type.
    `MapJoin<Z,K,V>` | MapJoin.`on(Expression<Boolean> restriction)` Modify the join to restrict the result according to the specified ON condition and return the join object.
    `MapJoin<Z,K,V>` | MapJoin.`on(Predicate... restrictions)` Modify the join to restrict the result according to the specified ON condition and return the join object.
    `<X,K,T,V extends T> MapJoin<X,K,V>` | CriteriaBuilder.`treat(MapJoin<X,K,T> join, Class<V> type)` Downcast MapJoin object to the specified type.

    Methods in javax.persistence.criteria with parameters of type MapJoin
    Modifier and Type | Method and Description
    --- | ---
    `<X,K,V> MapJoin<X,K,V>` | Subquery.`correlate(MapJoin<X,K,V> parentMap)` Create a subquery map join object correlated to a map join object of the enclosing query.
    `<X,K,T,V extends T> MapJoin<X,K,V>` | CriteriaBuilder.`treat(MapJoin<X,K,T> join, Class<V> type)` Downcast MapJoin object to the specified type.

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