001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Nicolas Chapurlat <nchapurlat@nuxeo.com> 016 */ 017 018package org.nuxeo.ecm.core.io.registry.context; 019 020/** 021 * Possible depth values for "marshaller-to-marshaller" calls (to avoid the infinite loops). 022 * 023 * @since 7.2 024 */ 025public enum DepthValues { 026 027 /** 028 * Loads / Fetches / Enriches the first level element(s). 029 */ 030 root, 031 032 /** 033 * Loads / Fetches / Enriches the first level element(s) and its (their) children. 034 */ 035 children, 036 037 /** 038 * Loads / Fetches / Enriches the first level element(s), its (their) children, and the grandchildren. 039 */ 040 max; 041 042 /** 043 * Gets the corresponding depth value. 044 * 045 * @return The depth. 046 * @since 7.2 047 */ 048 public int getDepth() { 049 return ordinal() + 1; 050 } 051 052}