/*

  * Copyright 2005-2009 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.dto;

 import java.util.HashMap;

 import java.util.Map;

 /**

  * Document plus it's requests and actions.  Primarily used by the routingReport method 

  * on WorkflowInfo

  * 

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

  */

 public class DocumentDetailDTO extends RouteHeaderDTO {

         private static final long serialVersionUID = -6089529693944755804L;

         private ActionRequestDTO[] actionRequests = new ActionRequestDTO[0];

         private ActionTakenDTO[] actionsTaken = new ActionTakenDTO[0];

     private RouteNodeInstanceDTO[] nodeInstances = new RouteNodeInstanceDTO[0];

     private Map nodeInstanceMap = null;

         public ActionRequestDTO[] getActionRequests() {

                 return actionRequests;

         }

         public void setActionRequests(ActionRequestDTO[] actionRequests) {

                 this.actionRequests = actionRequests;

         }

         public ActionTakenDTO[] getActionsTaken() {

                 return actionsTaken;

         }

         public void setActionsTaken(ActionTakenDTO[] actionsTaken) {

                 this.actionsTaken = actionsTaken;

         }

     public RouteNodeInstanceDTO[] getNodeInstances() {

         return nodeInstances;

     }

     public void setNodeInstances(RouteNodeInstanceDTO[] nodeInstances) {

         this.nodeInstances = nodeInstances;

     }

     public RouteNodeInstanceDTO getNodeInstance(Long nodeInstanceId) {

         if (nodeInstanceMap == null) {

             populateNodeInstanceMap();

         }

         return (RouteNodeInstanceDTO)nodeInstanceMap.get(nodeInstanceId);

     }

     private void populateNodeInstanceMap() {

         nodeInstanceMap = new HashMap();

         for (int index = 0; index < nodeInstances.length; index++) {

             RouteNodeInstanceDTO nodeInstance = nodeInstances[index];

             nodeInstanceMap.put(nodeInstance.getRouteNodeInstanceId(), nodeInstance);

         }

     }

 }