require 'rubygems'

module Factor
  module Runtime
    class Workflow
      attr_accessor :definition
      attr_reader :name
    
      def initialize(definition)
        @definition=definition
        @name = @definition["name"]
      end
    
      def get_activity(position)
        last_position=@definition
        position.each do |section|
          return nil if last_position[section].nil?
          last_position=last_position[section]
        end
        last_position
      end
    
    end
  end
end