Adds an item to a limited-size list, discarding the oldest item from the list if needed.
This node stores the most recently added items in a list. The list is “first in, first out” — as new items are added, the oldest items are removed to make room.
Max Item Count
— The maximum number of items in the list. If this is 0, the node always outputs an empty list.Add Item
— When this port receives an event, the given item is added to the list. If this makes the list exceed Max Item Count
, the item added longest ago is removed from the list.Clear List
— When this port receives an event, all items are removed from the list.List
— The list of recent items, in order from oldest to newest.If an event hits both Add Item
and Clear List
, then the list is cleared before the item is added.
Keywords: accumulate, append, capacity, collect, dispense, fifo, first in first out, history, hoard, hold, limit, populate, queue, recent, slot, store