/*
 * legend.flow
 *
 * This is nice.
 */
diagram {
  title = "Legend"

  boundary my_boundary {
    title = "A boundary"

    function f {
      title = "function"
    }
    database d {
      title = "database"
    }
    io i {
      title = "io"
    }
  }

  f -> d {
    operation = "Operation 1"
    data = ["Data"]
  }
  i -> f {
    operation = "Operation 2"
    data = ["Data"]
  }
  f -> i {
    operation = "Operation 3"
    data = [
      "Some data",
      "Other data"
    ]
  }
}