correct order of tasks

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aurelienpel

Hi,

I would like to have all tasks from the .xml file, so I did :

processDefinition = 
               (ProcessDefinitionEntity) 
               ((RepositoryServiceImpl) ProcessEngines
                     .getDefaultProcessEngine()
                     .getRepositoryService())
                     .getDeployedProcessDefinition(processDefinitionId);
    
           if (processDefinition != null) {
               for (ActivityImpl activity : processDefinition.getActivities()) {
                 String type = (String) activity.getProperty("type");
                 if(type.equals("userTask")){
                    String myTaskId = (String) activity.getId();
                    String myTaskDocumentation = (String) activity.getProperty("documentation");
                    
                    allTasks.put(myTaskId, myTaskDocumentation);
                 }
               }
           }
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I have all of them, here is my result :

{task1=this is 1, task3=this is 3, task4=this is 4, Task2=this is 2}
‍‍‍

but you can see in the attached files that the order is not the same. I would like this order : 1,2,3,4 ; so the order of the tasks in the correct way.
I don't know if it is possible. If so, what could I add to my function ?

thanks for your help !

Aurelien

displayProcessInstanceDiagram.png__2.txt

test_2014_09_12_orderTaskV3.bpmn20.xml_.txt.zip

martin_grofcik

Hi Aurelien,
                                        
in the case of parallel flow  

<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +-> B -> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |<br>Start -> A -+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + -> End<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +-> C -+ <br>Which one is first/last?

if you want to you can traverse process diagram and find correct order.

Regards
Martin