Propagate First Input

../../../../_images/propagate_first.svg
class node_list_operations.PropagateFirst[source]

Propagate first input to output.

This node is mostly useful for testing purposes. It can also be used to force a specific execution order.

Inputs:
item1 : <a>

The Item to be propagated

item2 : <b>

Item that will not be propagated

Outputs:
item : <a>

Propagated Item