/*
* Hibernate Search, full-text search for your domain model
*
* 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.search.engine.nesting.impl;
import org.apache.lucene.document.Document;
import org.hibernate.search.engine.metadata.impl.EmbeddedTypeMetadata;
/**
* Allows backends to insert "marker" fields representing the current nesting in case of index embedded associations.
* <p>
* Experimental, non-exposed work-around to facilitate creating proper ES document structures until we'll have migrated
* off using Lucene {@code Document} objects as the one and only document representation.
*
* @author Gunnar Morling
*/
public interface NestingContext {
void push(EmbeddedTypeMetadata embeddedTypeMetadata);
void pop();
void mark(Document document);
void incrementCollectionIndex();
}