/*
* 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.envers.internal.entities.mapper.relation.query;
import org.hibernate.envers.internal.reader.AuditReaderImplementor;
import org.hibernate.query.Query;
/**
* TODO: cleanup implementations and extract common code
* <p/>
* Implementations of this interface provide a method to generate queries on a relation table (a table used
* for mapping relations). The query can select, apart from selecting the content of the relation table, also data of
* other "related" entities.
*
* @author Adam Warski (adam at warski dot org)
*/
public interface RelationQueryGenerator {
Query getQuery(AuditReaderImplementor versionsReader, Object primaryKey, Number revision, boolean removed);
}