question

Hey @Fauzy Syaputra, here's a thought you could try.

You could add a queue next to each Network Node that acts as a "stop" (or "henti" as they're labeled in your model I think). You have a token circulating in your Process Flow that represents the bus. It has a label "token.bus" and a label "token.henti". Place a queue next to each bus stop and add a label, something like this:

With this label on the Network Node:

You can fill up the queue with a source or some other method. Then, in the Process Flow, you can use your token to get the number of people in the queue doing something like this:

int queueLength = token.henti.queue.subnodes.length; // save the value to an int if you're using this in code

Then you can use that queueLength in the bus wait time:

I used

2 * token.henti.queue.subnodes.length

as an example to say that it takes 2 seconds per person to board, so if there's 5 people to board the bus, it will take 2*5 = 10 seconds for the bus to stop and wait.

Finally, you'll need to empty the queue of people, so maybe you add a subflow to empty the queue while the bus waits.