jakarta.persistence.criteria.SetJoin Maven / Gradle / Ivy
/*
* Copyright (c) 2008, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Linda DeMichiel - 2.1
// Linda DeMichiel - 2.0
package jakarta.persistence.criteria;
import java.util.Set;
import jakarta.persistence.metamodel.SetAttribute;
/**
* 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.
*
* @param the source type of the join
* @param the element type of the target Set
*
* @since 2.0
*/
public interface SetJoin extends PluralJoin, E> {
/**
* 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.
* @param restriction a simple or compound boolean expression
* @return the modified join object
* @since 2.1
*/
SetJoin on(Expression restriction);
/**
* 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.
* @param restrictions zero or more restriction predicates
* @return the modified join object
* @since 2.1
*/
SetJoin on(Predicate... restrictions);
/**
* Return the metamodel representation for the set attribute.
* @return metamodel type representing the Set that is
* the target of the join
*/
SetAttribute getModel();
}