Hi @jouky.d,
I think all you need to do is check the "Leave Entries On List" box in your "Pull from List" activity. This will create a reference to the pulled tokens without actually pulling them off the list. Take a look at the attached example model:
Accepted solution
I can offer some guidance as to how you can retrieve the entries on the list. However, I'm not sure how your stock re-filling works, so I'll leave that up to you. Here's how I would check to see the contents of the list, assuming that each item type has its own partition. You could alter the logic a little bit if they aren't sorted by partition. Let me know if you'd like to do that instead.
In my example model, I am pushing 10 items of three different types to a list. Then, the token in Process Flow is created at 10 seconds and grabs the items on the list in the Custom Code activity.
The "entries()" function allows you to get the entries on a list in Array form. You can then check the array's length to know how many items are currently on the list for each type. I've simply taken the length and assigned it to a token label for each item type, as seen in the example model. You don't even need to pull the entries to get this data. I hope I understood correctly and that this helps!
Here's the code used:
List itemList = List("ItemList1");
Array itemArray;
int lengthArray;
string labelName;
//Check each partition for Types 1-3
for (int i = 1; i <= 3; i++) {
itemArray = itemList.entries(i).toArray(); //Save entries from partition "i" to array
lengthArray = itemArray.length; //Calculate length (number) of items in array of Type "i" items
labelName = "Type"+i+"Length"; //Create label for Type "i"
token.labels.assert(labelName, lengthArray); //Assert label to token
}
