Used when there should be only one execution plan for a given action class
# File lib/dynflow/coordinator.rb, line 251 def self.lock_id(action_class) 'singleton-action:' + action_class end
# File lib/dynflow/coordinator.rb, line 236 def initialize(action_class, execution_plan_id) super @data[:owner_id] = "execution-plan:#{execution_plan_id}" @data[:execution_plan_id] = execution_plan_id @data[:id] = self.class.lock_id(action_class) end
# File lib/dynflow/coordinator.rb, line 247 def self.unique_filter(action_class) { :class => self.name, :id => self.lock_id(action_class) } end
# File lib/dynflow/coordinator.rb, line 243 def owner_id @data[:execution_plan_id] end