A query related to activiti











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I have just started exploring Activiti, so my question may be noobish.



I have a process definition wherein I have defined a subprocess.
Subprocess has 2 user tasks defined. After completion of 1st user task(UT1), second one(UT2) starts. Subprocess in itself has following confg:



<subProcess id="..." name="...">
<multiInstanceLoopCharacteristics isSequential="false" activiti:collection="#{parameters.ids}" activiti:elementVariable="input"></multiInstanceLoopCharacteristics>
<userTask id="UT1" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
...
</userTask>
<userTask id="UT2" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
...
</userTask>
...
...</subProcess>


So, for every n UT1 tasks, there are equal number(n) of UT2 tasks.



Now I need to change this arrangement in a way that for n UT1 tasks, only a percentage of n tasks are created for UT2. So, for every n UT1 tasks, there are x% of n UT2 tasks.



Is this possible by changing process definition file itself? Or do I need to take some alternate approach, like running some batch?










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    up vote
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    down vote

    favorite












    I have just started exploring Activiti, so my question may be noobish.



    I have a process definition wherein I have defined a subprocess.
    Subprocess has 2 user tasks defined. After completion of 1st user task(UT1), second one(UT2) starts. Subprocess in itself has following confg:



    <subProcess id="..." name="...">
    <multiInstanceLoopCharacteristics isSequential="false" activiti:collection="#{parameters.ids}" activiti:elementVariable="input"></multiInstanceLoopCharacteristics>
    <userTask id="UT1" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
    ...
    </userTask>
    <userTask id="UT2" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
    ...
    </userTask>
    ...
    ...</subProcess>


    So, for every n UT1 tasks, there are equal number(n) of UT2 tasks.



    Now I need to change this arrangement in a way that for n UT1 tasks, only a percentage of n tasks are created for UT2. So, for every n UT1 tasks, there are x% of n UT2 tasks.



    Is this possible by changing process definition file itself? Or do I need to take some alternate approach, like running some batch?










    share|improve this question


























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I have just started exploring Activiti, so my question may be noobish.



      I have a process definition wherein I have defined a subprocess.
      Subprocess has 2 user tasks defined. After completion of 1st user task(UT1), second one(UT2) starts. Subprocess in itself has following confg:



      <subProcess id="..." name="...">
      <multiInstanceLoopCharacteristics isSequential="false" activiti:collection="#{parameters.ids}" activiti:elementVariable="input"></multiInstanceLoopCharacteristics>
      <userTask id="UT1" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
      ...
      </userTask>
      <userTask id="UT2" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
      ...
      </userTask>
      ...
      ...</subProcess>


      So, for every n UT1 tasks, there are equal number(n) of UT2 tasks.



      Now I need to change this arrangement in a way that for n UT1 tasks, only a percentage of n tasks are created for UT2. So, for every n UT1 tasks, there are x% of n UT2 tasks.



      Is this possible by changing process definition file itself? Or do I need to take some alternate approach, like running some batch?










      share|improve this question















      I have just started exploring Activiti, so my question may be noobish.



      I have a process definition wherein I have defined a subprocess.
      Subprocess has 2 user tasks defined. After completion of 1st user task(UT1), second one(UT2) starts. Subprocess in itself has following confg:



      <subProcess id="..." name="...">
      <multiInstanceLoopCharacteristics isSequential="false" activiti:collection="#{parameters.ids}" activiti:elementVariable="input"></multiInstanceLoopCharacteristics>
      <userTask id="UT1" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
      ...
      </userTask>
      <userTask id="UT2" name="..." activiti:candidateGroups="..." activiti:category="..." activiti:priority="...">
      ...
      </userTask>
      ...
      ...</subProcess>


      So, for every n UT1 tasks, there are equal number(n) of UT2 tasks.



      Now I need to change this arrangement in a way that for n UT1 tasks, only a percentage of n tasks are created for UT2. So, for every n UT1 tasks, there are x% of n UT2 tasks.



      Is this possible by changing process definition file itself? Or do I need to take some alternate approach, like running some batch?







      activiti






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      edited Nov 12 at 6:28

























      asked Nov 12 at 6:09









      Mapper

      715




      715
























          2 Answers
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          Obviously there is a condition of some sort that will determine if a UT2 task is required.
          Therefore, you should be able to use a decision step to determine whether to create a UT2 task based on some logic.






          share|improve this answer




























            up vote
            0
            down vote













            Use decision table for logical interpretation, which will decide when the second user task should be started.






            share|improve this answer





















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              2 Answers
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              2 Answers
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              active

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              active

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              up vote
              1
              down vote













              Obviously there is a condition of some sort that will determine if a UT2 task is required.
              Therefore, you should be able to use a decision step to determine whether to create a UT2 task based on some logic.






              share|improve this answer

























                up vote
                1
                down vote













                Obviously there is a condition of some sort that will determine if a UT2 task is required.
                Therefore, you should be able to use a decision step to determine whether to create a UT2 task based on some logic.






                share|improve this answer























                  up vote
                  1
                  down vote










                  up vote
                  1
                  down vote









                  Obviously there is a condition of some sort that will determine if a UT2 task is required.
                  Therefore, you should be able to use a decision step to determine whether to create a UT2 task based on some logic.






                  share|improve this answer












                  Obviously there is a condition of some sort that will determine if a UT2 task is required.
                  Therefore, you should be able to use a decision step to determine whether to create a UT2 task based on some logic.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 12 at 18:13









                  Greg Harley

                  2,3491714




                  2,3491714
























                      up vote
                      0
                      down vote













                      Use decision table for logical interpretation, which will decide when the second user task should be started.






                      share|improve this answer

























                        up vote
                        0
                        down vote













                        Use decision table for logical interpretation, which will decide when the second user task should be started.






                        share|improve this answer























                          up vote
                          0
                          down vote










                          up vote
                          0
                          down vote









                          Use decision table for logical interpretation, which will decide when the second user task should be started.






                          share|improve this answer












                          Use decision table for logical interpretation, which will decide when the second user task should be started.







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered Nov 22 at 6:07









                          vikram

                          16410




                          16410






























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