Method: Roby::Application#find_action_from_name

Defined in:
lib/roby/app.rb

#find_action_from_name(name) ⇒ (ActionInterface,Actions::Models::Action)?

Find an action with the given name on the action interfaces registered on #planners

Returns:

Raises:



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# File 'lib/roby/app.rb', line 3120

def find_action_from_name(name)
    candidates = []
    planners.each do |planner_model|
        if (m = planner_model.find_action_by_name(name))
            candidates << [planner_model, m]
        end
    end
    candidates = candidates.uniq
    return candidates.first if candidates.size <= 1

    candidates_s = candidates.map { |pl, _| pl.to_s }.sort.join(", ")
    raise ActionResolutionError,
          "more than one action interface provide the #{name} "\
          "action: #{candidates_s}"
end