public interface SchemaManager {
	/**
	 * Export database objects mapped by Hibernate entities.
	 *
	 * @param createSchemas if {@code true}, attempt to create schemas,
	 *                      otherwise, assume the schemas already exist
	 */
	void exportMappedObjects(boolean createSchemas);

	/**
	 * Drop database objects mapped by Hibernate entities, undoing the
	 * {@linkplain #exportMappedObjects(boolean) previous export}.
	 * <p>
	 * @param dropSchemas if {@code true}, drop schemas,
	 *                    otherwise, leave them be
	 */
	void dropMappedObjects(boolean dropSchemas);

	/**
	 * Validate that the database objects mapped by Hibernate entities
	 * have the expected definitions.
	 */
	void validateMappedObjects();

	/**
	 * Truncate the database tables mapped by Hibernate entities, and
	 * then re-import initial data from any configured
	 * {@linkplain org.hibernate.cfg.AvailableSettings#JAKARTA_HBM2DDL_LOAD_SCRIPT_SOURCE
	 * load script}.
	 */
	void truncateMappedObjects();
}