Activity for selecting a resource for a subsequent seize/release or setting its parameters (capacity or queue size).
select(.trj, resources, policy = c("shortest-queue", "round-robin",
"first-available", "random"), id = 0)the trajectory object.
one or more resource names, or a callable object (a function) which must return one or more resource names.
if resources is a character vector, this parameter determines
the criteria for selecting a resource among the set of policies available:
'shortest-queue' selects the least busy resource, 'round-robin' selects the resources
in order cyclically, 'first-available' selects the first resource available,
and 'random' selects one at random.
selection identifier for nested usage.
Returns the trajectory object.
seize_selected, release_selected,
set_capacity_selected, set_queue_size_selected.