https://github.com/javaee/jpa-spec: Java(TM) Persistence API 
Copyright (c) 2008 - 2017 Oracle Corporation. All rights reserved.
This program and the accompanying materials are made available under the
terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
which accompanies this distribution.
The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
and the Eclipse Distribution License is available at
http://www.eclipse.org/org/documents/edl-v10.php.
Contributors:
    Linda DeMichiel - Java Persistence 2.1
    Linda DeMichiel - Java Persistence 2.0

/*******************************************************************************
 * Copyright (c) 2008 - 2017 Oracle Corporation. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Linda DeMichiel - Java Persistence 2.1
 *     Linda DeMichiel - Java Persistence 2.0
 *
 ******************************************************************************/
package javax.persistence.criteria;


Defines the three types of joins.
Right outer joins and right outer fetch joins are not required
to be supported. Applications that use RIGHT join
types will not be portable.

Since:Java Persistence 2.0
/**
 * Defines the three types of joins.
 *
 * Right outer joins and right outer fetch joins are not required
 * to be supported. Applications that use <code>RIGHT</code> join
 * types will not be portable.
 *
 * @since Java Persistence 2.0
 */
public enum JoinType {

    
Inner join. 
/** Inner join. */
    INNER, 

    
Left outer join. 
/** Left outer join. */
    LEFT, 

    
Right outer join. 
/** Right outer join. */
    RIGHT
}