set_prioritization {simmer}R Documentation

Set Prioritization Values

Description

Activity for dynamically modifying an arrival's prioritization values. Default prioritization values are defined by the source (see add_generator, add_dataframe).

Usage

set_prioritization(.trj, values, mod = c(NA, "+", "*"))

Arguments

.trj

the trajectory object.

values

expects either a vector/list or a callable object (a function) returning a vector/list of three values c(priority, preemptible, restart). A negative value leaves the corresponding parameter unchanged. See add_generator for more information about these parameters.

mod

if set, values modify the attributes rather than substituting them.

Value

Returns the trajectory object.

See Also

get_prioritization

Examples

traj <- trajectory() %>%

  # static values
  set_prioritization(c(3, 7, TRUE)) %>%

  # increment
  set_prioritization(c(2, 1, 0), mod="+") %>%

  # dynamic, custom
  set_attribute("priority", 3) %>%
  set_prioritization(function() {
    prio <- get_prioritization(env)
    attr <- get_attribute(env, "priority")
    c(attr, prio[[2]]+1, FALSE)
  })


[Package simmer version 4.4.5 Index]