001/**
002 * Copyright 2005-2017 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 */
016package org.kuali.rice.kew.engine;
017
018import org.kuali.rice.kew.engine.node.RouteNodeInstance;
019
020import java.util.ArrayList;
021import java.util.List;
022
023/**
024 * Maintains context of the main processing loop of the workflow engine.  Essentially 
025 * contains a List of node instances which need to be processed.  After a node instance
026 * is processed from the context, the engine will check the status of the complete
027 * flag to determine whether processing should continue or halt.
028 *
029 * @author Kuali Rice Team (rice.collab@kuali.org)
030 */
031public class ProcessContext {
032
033    private boolean complete = true;
034    private final List<RouteNodeInstance> nextNodeInstances;
035    
036    public ProcessContext() {
037        this(true, new ArrayList<RouteNodeInstance>());
038    }
039    
040    public ProcessContext(boolean complete, List<RouteNodeInstance> nextNodeInstances) {
041        this.complete = complete;
042        this.nextNodeInstances = nextNodeInstances;
043    }
044
045    public List<RouteNodeInstance> getNextNodeInstances() {
046        return nextNodeInstances;
047    }
048    
049    public boolean isComplete() {
050        return complete;
051    }
052    
053    public void setComplete(boolean complete) {
054        this.complete = complete;
055    }
056    
057}