001    /**
002     * Copyright 2005-2013 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.kew.engine;
017    
018    import org.kuali.rice.kew.engine.node.InitialNode;
019    import org.kuali.rice.kew.engine.node.SimpleResult;
020    
021    /**
022     * This node will wait until a sibling branch has joined and it has no more pending requests
023     * before it signals that it is complete.
024     * 
025     * @author Kuali Rice Team (rice.collab@kuali.org)
026     */
027    public class AdHocApproversNode extends InitialNode {
028    
029        public SimpleResult process(RouteContext context, RouteHelper helper) throws Exception {
030            SimpleResult requestsResult = super.process(context, helper);
031            return new SimpleResult(requestsResult.isComplete() && isSiblingBranchJoined(context));
032        }
033    
034        private boolean isSiblingBranchJoined(RouteContext context) {
035            return context.getNodeInstance().getBranch().getJoinNode() != null;
036        }
037    
038    }