[jboss-user] [JBoss jBPM] - Re: fork and join childeren

tbeernot do-not-reply at jboss.com
Thu Nov 13 12:37:26 EST 2008


"salaboy21" wrote : The code is in some way correct.. you need to understand the behaviour only....
  | The two child tokens are created and propagated in the fork node, and the parent token stay in the fork node.. 
  | 
  | In your code you can look for child tokens in the root token and then signal them and not always signal the parent. Just to clear the concepts...
  | Because when you signal the root token.. it propagate the signal to the child tokens..

Ok. So. Ah... I get the initial root token. It moves to the fork and at that time two child tokens are spawned. These become its childeren.


  | 
  |          R
  |         / \
  |       C1 C2
  | 
  | 

So if I do a R.getNode() I actually get the node of C1, because R is in de join and holding for its childeren. Then C1 moves to the join. With another R.getNode() I then should get the node of C2. But that does not match, because I never have a token that has "state2". 

So I'll see what happens if I refetch the root token every time.

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