001/* 002 * (C) Copyright 2010 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.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 * Nuxeo - initial API and implementation 016 */ 017package org.nuxeo.ecm.platform.routing.core.impl; 018 019import java.util.List; 020 021import org.nuxeo.ecm.core.api.CoreSession; 022import org.nuxeo.ecm.platform.routing.api.DocumentRouteElement; 023 024/** 025 * Run all of its children simultaneous and is done when all the children are done. 026 * 027 * @author <a href="mailto:arussel@nuxeo.com">Alexandre Russel</a> 028 * @deprecated since 5.9.2 - Use only routes of type 'graph' 029 */ 030@Deprecated 031public class ParallelRunner extends AbstractRunner implements ElementRunner { 032 033 @Override 034 public void run(CoreSession session, DocumentRouteElement element) { 035 List<DocumentRouteElement> children = getChildrenElement(session, element); 036 if (children.isEmpty()) { 037 element.setRunning(session); 038 element.setDone(session); 039 return; 040 } 041 if (!element.isRunning()) { 042 element.setRunning(session); 043 boolean someChildrenNotDone = false; 044 for (DocumentRouteElement child : children) { 045 child.run(session); 046 if (!child.isDone()) { 047 someChildrenNotDone = true; 048 } 049 } 050 if (!someChildrenNotDone) { 051 element.setDone(session); 052 } 053 return; 054 } else { 055 boolean someChildrenNotDone = false; 056 for (DocumentRouteElement child : children) { 057 if (!child.isDone()) { 058 child.run(session); 059 if (!child.isDone()) { 060 someChildrenNotDone = true; 061 } 062 } 063 } 064 if (!someChildrenNotDone) { 065 element.setDone(session); 066 } 067 } 068 } 069}