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Re: Transition Join node
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created by <a href="http://community.jboss.org/people/netocris">Cristóvão Neto</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/590608#590608">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello!</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have 3 questions about the ending of the fork/join process.</p><p>I draw a simple process with a fork and a join node.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>My questions are related with the ending of the join.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>image 1. Start Fork</p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-590608-11836/ForkStart.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-590608-11836/450-504/ForkStart.png </span></a></p><p>image 2. First child forward to join</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-590608-11837/FirstChildForwardToJoin.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-590608-11837/450-508/FirstChildForwardToJoin.png </span></a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>image 2. Last child forward to join</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-590608-11838/LastChildForwardToJoin.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-590608-11838/450-511/LastChildForwardToJoin.png </span></a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Question 1:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>All the tasks forward to the next task well.</p><p>When i finish the TESTEFORK - task 2, the join node verifies that all the fork child are in the join and finished and advance to the next task, the TESTEFORK - task4.</p><p>And the TESTEFORK - task4 is marked as the active task (Running).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>But the Join node continues marked as active (Running "to task 3").</p><p>Why? </p><p>Should not me marked as ended/closed, and only the TESTEFOR - task4 as active?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Question 2:</p><p>If i choose the option "Não" in the TESTEFOR - task4, the process returns to TESTEFOR - task1, but the Join node continues marked as active and running. </p><p>Is that a correct behavior, or anything that i'm missing?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-590608-11839/newFork.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-590608-11839/450-503/newFork.png </span></a></p><p>Question 3:</p><p>When i advance to the fork for the second time, the number of child of the Fork node is incremented to 4.</p><p>Is that a correct behavior, or anything that i'm missing?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Number of tokens in the first time that the fork node is used.</p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-590608-11840/ProcessTokens.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-590608-11840/450-110/ProcessTokens.png </span></a></p><p>Number of tokens in the second time that the fork node is used.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2-590608-11841/ProcessTokens1.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2-590608-11841/450-143/ProcessTokens1.png </span></a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Sorry for my poor english!!!</p><p>Cristóvão</p></div>
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