/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
*/
package org.hibernate.query.sqm.produce.spi.criteria.from;
import java.util.Collection;
import java.util.Map;
import javax.persistence.criteria.Expression;
import javax.persistence.criteria.Join;
import javax.persistence.criteria.Predicate;
import javax.persistence.metamodel.MapAttribute;
import javax.persistence.metamodel.PluralAttribute;
import javax.persistence.metamodel.SingularAttribute;
import org.hibernate.query.sqm.produce.spi.criteria.path.JpaPath;
import org.hibernate.query.sqm.produce.spi.criteria.JpaExpression;
import org.hibernate.query.sqm.produce.spi.criteria.JpaPredicate;
/**
* @author Steve Ebersole
*/
public interface JpaAttributeJoin<Z,X> extends Join<Z,X>, JpaFrom<Z,X> {
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Co-variant returns
@Override
JpaAttributeJoin<Z, X> on(Expression<Boolean> restriction);
@Override
JpaAttributeJoin<Z, X> on(Predicate... restrictions);
@Override
JpaPredicate getOn();
@Override
JpaFrom<?, Z> getParent();
@Override
<Y> JpaPath<Y> get(SingularAttribute<? super X, Y> attribute);
@Override
<E, C extends Collection<E>> JpaExpression<C> get(PluralAttribute<X, C, E> collection);
@Override
<K, V, M extends Map<K, V>> JpaExpression<M> get(MapAttribute<X, K, V> map);
@Override
<Y> JpaPath<Y> get(String attributeName);
}