/*

  * Copyright 2005-2008 The Kuali Foundation

  * 

  * 

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  * http://www.opensource.org/licenses/ecl2.php

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.kew.engine.node;

 import java.util.HashMap;

 import java.util.Map;

 /**

  * The current context of a search process within a node graph.

  *

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public class NodeGraphContext {

         private RouteNodeInstance previousNodeInstance;

     private RouteNodeInstance currentNodeInstance;

     private RouteNodeInstance resultNodeInstance;

     private Map<String, RouteNodeInstance> visited = new HashMap<String, RouteNodeInstance>();

     private Map<String, Integer> splitState = new HashMap<String, Integer>();

     public RouteNodeInstance getCurrentNodeInstance() {

         return currentNodeInstance;

     }

     public void setCurrentNodeInstance(RouteNodeInstance currentNodeInstance) {

         this.currentNodeInstance = currentNodeInstance;

     }

     public RouteNodeInstance getPreviousNodeInstance() {

         return previousNodeInstance;

     }

     public void setPreviousNodeInstance(RouteNodeInstance previousNodeInstance) {

         this.previousNodeInstance = previousNodeInstance;

     }

     public RouteNodeInstance getResultNodeInstance() {

         return resultNodeInstance;

     }

     public void setResultNodeInstance(RouteNodeInstance resultNodeInstance) {

         this.resultNodeInstance = resultNodeInstance;

     }

     public Map<String, Integer> getSplitState() {

         return splitState;

     }

     public void setSplitState(Map<String, Integer> splitState) {

         this.splitState = splitState;

     }

     public Map<String, RouteNodeInstance> getVisited() {

         return visited;

     }

     public void setVisited(Map<String, RouteNodeInstance> visited) {

         this.visited = visited;

     }

 }