/*
* Hibernate OGM, Domain model persistence for NoSQL datastores
*
* 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.ogm.datastore.mongodb.query.parsing.predicate.impl;
import org.hibernate.hql.ast.spi.predicate.RootPredicate;
import org.bson.Document;
/**
* MongoDB-based implementation of {@link RootPredicate}.
*
* @author Gunnar Morling
*/
public class MongoDBRootPredicate extends RootPredicate<Document> {
@Override
public Document getQuery() {
return child == null ? new Document() : child.getQuery();
}
}