Java Persistence API 2.2 · javax.persistence.criteria.SetJoin

The SetJoin interface is the type of the result of joining to a collection over an association or element collection that has been specified as a java.util.Set.

Method Summary

Modifier and Type	Method and Description
public SetAttribute<? super Z, E>	Returns: metamodel type representing the `Set` that is the target of the join getModel() Redeclares javax.persistence.criteria.PluralJoin.getModel. Return the metamodel representation for the set attribute.
public SetJoin<Z, E>	Returns: the modified join object on(Expression<Boolean> a simple or compound boolean expression restriction) Redeclares javax.persistence.criteria.Join.on. Modify the join to restrict the result according to the specified ON condition and return the join object.
public SetJoin<Z, E>	Returns: the modified join object on(Predicate... zero or more restriction predicates restrictions) Redeclares javax.persistence.criteria.Join.on. Modify the join to restrict the result according to the specified ON condition and return the join object.

Method Detail

getModel back to summary

getModel	back to summary
public SetAttribute<? super Z, E> getModel() Redeclares javax.persistence.criteria.PluralJoin.getModel. Return the metamodel representation for the set attribute. Returns:SetAttribute<? super Z, E> metamodel type representing the `Set` that is the target of the join

public SetAttribute<? super Z, E> getModel()

Redeclares javax.persistence.criteria.PluralJoin.getModel.

Return the metamodel representation for the set attribute.

Returns:SetAttribute<? super Z, E>: metamodel type representing the Set that is the target of the join

on	back to summary
public SetJoin<Z, E> on(Expression<Boolean> restriction) Redeclares javax.persistence.criteria.Join.on. Modify the join to restrict the result according to the specified ON condition and return the join object. Replaces the previous ON condition, if any. Parameters restriction:Expression<Boolean> a simple or compound boolean expression Returns:SetJoin<Z, E> the modified join object Since Java Persistence 2.1

back to summary

public SetJoin<Z, E> on(Expression<Boolean> restriction)

Redeclares javax.persistence.criteria.Join.on.

Modify the join to restrict the result according to the specified ON condition and return the join object. Replaces the previous ON condition, if any.

Parameters

restriction:Expression<Boolean>: a simple or compound boolean expression

Returns:SetJoin<Z, E>

the modified join object

Since

Java Persistence 2.1

on	back to summary
public SetJoin<Z, E> on(Predicate... restrictions) Redeclares javax.persistence.criteria.Join.on. Modify the join to restrict the result according to the specified ON condition and return the join object. Replaces the previous ON condition, if any. Parameters restrictions:Predicate[] zero or more restriction predicates Returns:SetJoin<Z, E> the modified join object Since Java Persistence 2.1