Good Day
Currently i have several groups which are groups of racks and queues.
i am trying to create a token when subnodes ==0.
ex)
Group("Racks").subnodes.length
Group("Queues").subnodes.length
However i assume Group("Queues").subnodes.length applys to number of the queues.
May i know how to count the items inside all queues and racks ?
Best regards
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To get the number of objects in a group use:
Group("Queues").length
If you want to count the items inside each object in the group you'd have to use a for loop:
Group queues = Group("Queues");
int numItems = 0;
for (int i = 1; i <= queues.length; i++) {
Object q = queues[i];
numItems += q.subnodes.length;
}
return numItems;
An easy way to trigger an event if all the queues are empty would be to use an Event-triggered Source that listens to the OnContentChange of the group.
Heres's an example model:
https://docs.flexsim.com/en/24.2/Reference/CodingInFlexSim/CommandReference/Commands.html#forobjecttreeunder
please check, that you node container is casted correctly and it is the right node in tools of your model tree,
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