thenPushJoin
fun <T> List<NodeBuilder<T, *>>.thenPushJoin(label: String): RegularNodeBuilder<PushJoinNode<T>, T, ChannelType.Push>
Attaches a join node to the builder chain to join together a list of builder chains. The subsequent connection out of the join node will be a push connection.
When used in combination of other nodes, could construct (for example):
following Fork -> parallel lanes for traffic to flow through / different paths for different types of port vehicles
from a list of generators -> mixed arrivals of vehicle of different types